What Are Common Myths About Ear Cleaning?

Ear hygiene is often the subject of much speculation, with some practices even harming ear health. Proper ear hygiene helps prevent damage to the eardrum, ear canal, or outer ear. However, ear cleaning should not be done routinely, and certainly not with a cotton swab. Here are some misconceptions about ear hygiene and the right methods to protect your hearing.

Myth: Cotton Swabs Provide Safe and Effective Ear Cleaning

Although it is one of the most common tools for ear cleaning, the cotton swab is mainly intended for cleaning the outer ear’s folds. When used inside the ear canal, it pushes dead skin further down, potentially creating a wax plug.

A cotton swab or ear pick is not effective for removing wax in the ear canal. In the worst case, you risk a perforated eardrum and hearing loss. Consult an ENT doctor to remove earwax plugs safely and painlessly.

Opt for gentle cleaning with a cotton swab to improve ear hygiene. An ear spray, with its misting system, provides a safe and effective solution. For example, products on audispray.com contain hypertonic seawater to dissolve accumulated wax.

After using the spray, gently massage the ear and tilt your head to help the solution drain outward. Finally, properly wipe away any residual liquid with a cotton piece.

Myth: Frequent Ear Cleaning Reduces the Risk of Wax Buildup

The human ear has its own cleaning mechanism that regulates wax production. Cleaning too frequently disrupts this balance and may even cause blockages. You should only intervene when there’s a noticeable wax buildup. The ideal cleaning frequency? Once a week or every two weeks. Here are recommended cleaning methods:

• Cleaning spray to quickly remove wax
• Warm water cleaning using a showerhead or syringe
• Olive oil ear cleaning

If using warm water, ensure you dry both the ear canal and outer ear afterward to prevent water from stagnating, which helps prevent ear infections. Warmed olive oil can be applied drop by drop or with a soaked cotton piece in cases of earwax buildup.

Regular cleaning should not be routine. If your ears produce more wax than average (excess wax), consult an ENT doctor who can recommend suitable products: saline solution, irrigation kit, hydrogen peroxide, ear spray, etc.

Myth: Babies’ Ears Don’t Need Cleaning

This myth, linked to the fragility of newborns, can be harmful to their auditory health. Earwax production starts at birth and intensifies as the baby begins chewing (around six months). It increases further around ages 1 to 2.

When cleaning a baby’s ears, take precautions to avoid irritation, injury, or infection of the ear canal. Avoid ear picks and cotton swabs, and ensure you don’t insert anything sharp into their ears.

The ideal cleaning method is to take advantage of bath time to gently soap the baby’s ears. Soapy water is enough to soften the wax, but you may also use purified seawater or a baby-safe cleaning spray once a week.

Don’t forget to clean the ear folds and outer ear with a piece of cotton or a compress. Finally, dry the ear and remove any dirt at the ear canal entrance without pushing it inward with a pointed cotton swab.

Feel free to consult an ENT doctor to determine the most suitable ear care method.

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The Surprising Potential of Viagra: Could It Save Thousands of Lives?

 For the past two decades, Viagra has transformed the lives of countless men around the world, thanks to its specific effects on male physiology. However, recent research suggests that this little blue pill may have an unexpected side effect that could potentially save thousands of lives.

Scientists studying the effects of Viagra (also known as sildenafil) on mice have made a remarkable discovery. They found that a small daily dose of the drug, administered through the animals’ drinking water, significantly reduces their risk of developing colorectal cancer. According to biochemist Darren D. Browning from Augusta University, “Giving a small dose of Viagra can cut the number of tumors in these animals by half.” While these findings are intriguing, it’s important to note that they have only been demonstrated in mice so far, making human trials the next logical step.

The research team is eager to move forward with clinical trials involving patients who are at risk of developing colorectal cancer or have a family history of the disease. If these trials receive approval and yield similar results in humans, it could represent a groundbreaking advancement in saving millions of lives lost each year. Colorectal cancer is the third most common cancer globally, and researchers believe Viagra could play a significant role in reducing these alarming statistics.

The studies have shown that a daily dose of Viagra effectively halves the formation of polyps—abnormal cell clusters that develop on the intestinal lining and can lead to tumors. Another drug tested by researchers, linaclotide, which is used to treat constipation and irritable bowel syndrome, was even more effective than Viagra. However, it caused diarrhea, making it unsuitable for long-term use. In contrast, low doses of Viagra appear to be free of significant side effects in humans.

But how does Viagra work in this context? The drug seems to encourage the production of a chemical called GMP (GlycoMacroPeptides) in the intestines. While the exact mechanism through which these peptides benefit the intestinal lining is still under investigation, initial findings suggest that GMP suppresses excessive cell proliferation—the formation of new cells—within the intestines. In essence, it appears to promote the growth of normal cells while eliminating their abnormal counterparts.

It’s also crucial to highlight that Viagra’s effects are preventive; it does not seem to combat tissues that are already cancerous.

Additionally, the preliminary results hint at the possibility of Viagra being effective in preventing other types of cancers as well. More studies are needed to explore sildenafil’s potential to inhibit cell proliferation in various organs, which could open new avenues for cancer prevention, particularly for individuals at high risk of developing tumors in locations other than the colon. However, until these hypotheses are confirmed through human clinical trials, caution is advised.

As research progresses, the unexpected benefits of Viagra may not only improve men’s health but could also pave the way for significant advancements in cancer prevention. It’s an exciting time in the field of medicine, and we’ll be watching closely to see what the future holds.

You will find all the details of this study in the journal Cancer Prevention Research.

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Exploring the Mystery of Déjà Vu: What Science Tells Us So Far

 Déjà vu—literally "already seen"—is a strange and fascinating sensation experienced by people across the world. Despite being such a common occurrence, science has yet to fully explain why déjà vu happens, although some compelling theories trace the phenomenon back to the brain itself.

At the Core: A Brain Malfunction?

Déjà vu is that uncanny feeling of reliving a moment, as if a present conversation or situation has already been experienced. This sensation often affects younger people and typically arises in the evening, when fatigue levels are higher. Although there was once a rare case of a young man experiencing extreme déjà vu for several years, most episodes are brief, lasting no more than thirty seconds and occurring sporadically. The term "déjà vu" first appeared in 1876, in the French philosopher Émile Boirac’s book, L'Avenir des sciences psychiques. Boirac also described similar phenomena, such as déjà vécu (already experienced), déjà senti (already felt), and déjà visité (already visited).

Today, while we haven’t pinpointed the exact cause of déjà vu, scientists have proposed various hypotheses. The leading theory suggests it may be a perceptual error the brain quickly tries to correct. This idea is supported by past experiments where small electric shocks were applied to patients' brains to artificially induce déjà vu.

An Undetermined Cause

In 1888, British neurologist John Hughlings Jackson was one of the first to investigate déjà vu scientifically. He noted that some of his epileptic patients experienced what he called “dreamy states”—moments when they seemed to relive past scenes. However, without modern technology, he couldn’t track brain activity in these states. Years later, Canadian neuroscientist Wilder Penfield made significant strides in déjà vu research by stimulating the brains of conscious patients in the 1930s to 1960s. By performing these experiments, Penfield artificially triggered déjà vu and shed light on the brain regions involved.

Since then, scientists have zeroed in on the entorhinal cortex, hippocampus, and amygdala—areas linked to memory formation, object recognition, time perception, emotions, and memory recall. While these regions are known to be involved, the exact reason for déjà vu remains unclear.

A Brief Brain “Glitch”

The prevailing hypothesis is that déjà vu stems from a momentary lack of coordination between these regions—specifically a brief desynchronization between the hippocampus and the entorhinal cortex, leading to a “glitch.” This desynchronization might cause the brain to retrieve memories in a way that brings a sense of familiarity, without actual memory recall. When this feeling of familiarity surfaces without true memory retrieval, déjà vu occurs. Conversely, if familiarity fails to happen during memory retrieval, a phenomenon known as jamais vu (never seen) might occur. Another theory proposes that déjà vu might result from a brief delay in information transfer between the brain’s hemispheres.

Science may not have cracked the code of déjà vu just yet, but with advances in brain research, we continue to inch closer to understanding this eerie sensation. Until then, déjà vu remains an enigma—a reminder of the mind's incredible, sometimes puzzling, complexity.

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Humans Exposed to Over 3,500 Chemicals in Contact with Food

A recent study conducted in Switzerland highlights a concerning phenomenon: human exposure to chemicals in contact with food. Researchers discovered several thousand chemicals present in food packaging and other items that come into contact with food. Among these substances are the highly controversial PFAS (or "forever chemicals").

An Alarming Study on Chemicals in Food Contact The human body is continuously exposed to no fewer than 3,601 chemicals found in food packaging and other food contact objects. This is the finding of a study published in the Journal of Exposure Science and Environmental Epidemiology on September 17, 2024. Led by the Food Packaging Forum Foundation in Zurich, Switzerland, this study suggests an underestimation of exposure to these substances, particularly as they have been found in various human samples, such as urine, blood, and breast milk.

Among the substances of concern, bisphenol A can still be cited, as it remains present in the lining of canned goods, cans, and bottles. Additionally, phthalates are found in plastic bottles, baby jars, and printing inks. The authors of the study also noted the presence of per- and polyfluoroalkyl substances (PFAS), primarily in Teflon cookware.

Furthermore, this research highlighted significant gaps in biosurveillance and toxicity data. With the help of four academic institutions, the team at the Food Packaging Forum Foundation compiled an interactive tool for greater clarity: FCChumon. It is worth noting that the term FCC stands for food contact chemicals.

The Urgency to Act It is difficult to discuss these various substances without mentioning health risks. Indeed, there are concerns about cancer risks, immune system disruptions, and adverse effects on reproduction. Moreover, researchers estimate that other products are still not being monitored today.

In terms of recommendations, the authors of the study addressed policymakers as well as food industry companies. One of the alternatives mentioned is the use of glass packaging, although packaging is only part of the problem. In reality, there should also be a complete reassessment of the composition of various containers and kitchen items.

Martin Scheringer, a group leader at the Swiss Federal Institute of Technology Zurich and an expert in hazard and risk assessment of various chemicals, participated in the study. He expressed his views in a publication by the association Le Pouvoir d’Agir in May 2024. The expert specifically emphasized the urgent need to rapidly ban PFAS in as many applications as possible.

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Finally, the Human Sense of Smell May Not Be as Weak as We Think

When we hear that ants can detect cancer and dogs can sense our stress through smell, our humble nose—which stops working entirely at the slightest cold—might seem rather unimpressive. Even in scientific circles, it is accepted that the human sense of smell is “slower” than sight or hearing. However, although our sense of smell is far from rivaling that of many animals, it is not as bad as most people believe. According to a new study, humans can detect subtle odor changes in just a few milliseconds, as quickly as they notice a change in color.

An Experiment to Test Our Sense of Smell

Researchers from the University of the Chinese Academy of Sciences and Ohio State University developed an inhalation-triggered device equipped with one-way valves to ensure odors travel in a single direction. The setup also includes Teflon tubes that deliver scents to the human nose with a precision of 18 milliseconds.

In 649 sessions, the researchers asked 229 adults in China to wear this device and smell various combinations of scents—two odors presented in rapid succession during a single inhalation. These scents included apple, sweet floral fragrances, citrus aromas, and onion smells.

The goal of the experiment was to test whether participants could distinguish between two odors presented in one order and then in reverse, with varying intervals. While a single breath, which lasts only about three to five seconds on average, might seem to limit the speed at which we can detect smells, the scientists' findings told a very different story.

Extraordinary Results from Our Ordinary Nose

Published in Nature Human Behaviour, the study shows that our olfactory perception can capture subtle chemical changes within a single breath, challenging previous assumptions about the limits of our sense of smell. Earlier research suggested that it takes around 1,200 milliseconds to differentiate between two odor sequences.

However, “We were amazed to find that participants could distinguish two odors presented in one order and then reversed with latencies as short as 60 milliseconds,” said Dr. Wen Zhou, the study’s lead author and researcher at the Chinese Academy of Sciences in Beijing. “For comparison, the duration of a blink is about 180 milliseconds,” he added.

Testing with Meticulously Timed Odor Sequences

Over five experiments, the device enabled the presentation of two odors in rapid succession with exceptional precision. In one experiment, two odors—a fruity apple scent and a floral fragrance—were sequenced and delivered to participants' noses, with one odor arriving 120 to 180 milliseconds before the other. Participants correctly identified the order of the scents in 597 out of 952 trials, with an accuracy of 63%. Similar results were obtained with 70 additional participants exposed to lemon and onion scents.

What Are the Implications of This Research?

A Deeper Understanding of Human Smell

In the animal kingdom, the ability to distinguish odors during a single inhalation is critical for identifying what a scent is and where it might be located. “The demonstration that humans can distinguish odors as they change within a single breath shows that timing is crucial for the sense of smell across species. It also suggests that rhythm is a fundamental principle underlying olfactory function,” explained Dr. Sandeep Robert Datta, professor in the Department of Neurobiology at Harvard Medical School, who was not involved in the study.

“The study of human olfaction has historically lagged behind research on vision and hearing because we tend to think of ourselves as visual creatures that rely primarily on speech to communicate,” Datta added. He noted that these findings help “fill a critical gap in our understanding of how humans perceive odors.” The implications of this research go beyond the laboratory, offering fascinating insights into how smell shapes human behavior and interactions.

Health and Industry Applications

Recognizing the olfactory system's ability to quickly differentiate between subtle chemical differences could revolutionize industries that rely on scent, such as food and beverages, perfume manufacturing, and even healthcare. A more refined understanding of how we perceive odors over time could allow professionals to enhance flavor development, improve perfume design, and refine scent-based therapies.

“Our device could also have therapeutic applications, such as olfactory rehabilitation for patients suffering from loss of smell,” suggested Dr. Zhou. “More broadly, our findings could guide the design and development of electronic noses and olfactory virtual reality systems, which could have significant clinical benefits.”

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Toothbrushes and shower heads: they are teeming with viruses

 

Hygiene Tips to Combat Viruses

Forget tropical rainforests and coral reefs. If you’re searching for a biodiversity hotspot, look no further than your bathroom, home to a surprising microbial jungle. In a recent study by Northwestern University, microbiologists discovered that showerheads and toothbrushes host an incredibly diverse range of viruses, most of which are previously unknown to science. While this may sound alarming at first, the study shows that the discovery is actually good news. Here's why.

A Surprising Variety of Viruses

You’ve likely heard the urban legend that bathroom toilets contaminate toothbrushes with fecal matter. However, the new study, published on October 9 in Frontiers in Microbiomes, builds on previous research led by Erica Hartmann, a microbiologist at Northwestern University. Her earlier findings revealed that the majority of microbes found on toothbrushes come from the user’s mouth rather than toilet aerosols.

This research sparked further interest. “We wanted to understand which microbes live in our homes,” Hartmann explains. “Surfaces like walls and tables aren’t very friendly environments for microbes, but they thrive in places with water. So naturally, we looked at showerheads and toothbrushes.”

Analyzing Showerheads and Toothbrushes

The research team collected DNA samples from these items, sequencing them to identify the viruses present. They found 614 different viruses across 92 showerheads and 34 toothbrushes in the U.S. Interestingly, no two samples were identical — each object seemed to host its own unique viral community, with many viruses likely unknown to science.

“The sheer number of viruses we found is astounding,” says Hartmann. “We discovered many viruses we know almost nothing about and many others we had never seen before. It’s incredible to realize how much unexplored biodiversity surrounds us, and we don’t even have to leave our homes to find it.”

Better News Than It Seems

Though the idea of viruses on your toothbrush might make some people uneasy, the researchers emphasize that these findings are not a cause for concern. "Microbes are everywhere, and the vast majority of them pose no threat to us," Hartmann reassures. Most of the viruses found in the study were bacteriophages — viruses that exclusively infect bacteria. These phages are harmless to humans and specifically target mycobacteria, a group of bacteria responsible for diseases like tuberculosis, leprosy, and some chronic lung infections.

Bacteriophages act in two ways: they either destroy bacteria by using them to replicate or integrate into bacterial genomes, modifying bacterial behavior.

Significant Health Implications

With an estimated one trillion microbial species on Earth — 99.9% of which remain undiscovered — this type of research is essential for advancing our understanding of microbiology.

Hartmann also suggests practical applications for these viruses: “We could use mycobacteriophages to clean pathogens from plumbing systems.” Her team aims to explore the full potential of these viruses and how they might be used.

This research could also aid in developing treatments against antibiotic-resistant superbugs. Scientists are actively working on phage therapies, where viruses complement or replace traditional antibiotics to target resistant bacteria. Currently, drug-resistant pathogens kill about 1.3 million people annually and contribute to nearly five million deaths. A recent estimate from The Lancet predicts that over 39 million people could die from drug-resistant infections by 2050, underscoring the importance of these findings.

Practical Hygiene Tips

To maintain good hygiene, Hartmann recommends cleaning showerheads with soap and water or soaking them in vinegar to remove calcium buildup. She also advises regularly replacing electric toothbrush heads and traditional toothbrushes. However, she cautions against using antimicrobial toothbrushes, which could promote the growth of antibiotic-resistant bacteria.

“Microbes are everywhere, and most won’t harm us. The more we fight them with disinfectants, the more likely they are to develop resistance and become harder to manage. We just need to learn to coexist with them,” Hartmann concludes.

You can read the study in detail here. 

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Are Psychopaths Capable of Loving Their Own Children?

 The Dark Triad of personality traits (DTP) consists of narcissism, Machiavellianism, and psychopathy. These traits manifest as excessive self-love, manipulative behavior, and a lack of empathy. Psychopaths are often deeply self-centered, leading to abusive relationships. Their partners are frequently the first victims—manipulated, exploited, and abruptly devalued before being discarded. But what about their children? Are they treated the same way, or is it different?

According to Perpetua Neo, a psychologist and therapist specializing in DTP, the answer is no. "Narcissists, psychopaths, and sociopaths lack empathy and cannot develop it. As a result, they never truly love anyone," she explained to Business Insider. "This doesn’t change when they have children. There is no primal instinct to protect or nurture their offspring because they don't see them as independent beings but as tools for their use." Neo adds, "Rather than saying, 'I will nurture you so you can become the amazing person you're meant to be,' a psychopath will think, 'You’re supposed to grow up and become my trophy.'"

The environment in which the child grows up is thus unhealthy: the child is unable to develop an independent sense of self and is burdened by the parent’s emotional distress. "Narcissists, for instance, tend to be deeply unhappy people with low self-esteem, dumping unnecessary emotional baggage onto their children," the psychologist explains.

A psychopath views their child as their "property," using them as an emotional outlet or sounding board as the child grows. "Some patients have told me that their parents said, 'The only reason I had you was so you could take care of me for the rest of my life,'" Neo notes. The psychopath also protects their "trophy," their possession: "You’re not allowed to have children," says Neo, "and you’re not allowed to get married. The parent will interfere in all kinds of relationships, stirring up drama to ensure the child remains single."

This toxic relationship becomes increasingly challenging as the child matures. As the child grows stronger and more self-aware, the parent becomes more fragile and, in response, attacks the child’s self-confidence to maintain control. "In the eyes of the psychopath, the child must be devalued. The parent will say things like, 'You’re fat, you’re useless, or you’re ugly.'"

On the other hand, when the child achieves something, the parent must take credit. "Everything always circles back to them," Neo explains. "As a result, the child grows up thinking, 'I have no say, and I don’t matter.'"

Do children of psychopaths end up becoming like their parents? "This only happens in a minority of cases," writes psychotherapist Michelle Piper. "Some children develop 'siege responses,' becoming emotionally withdrawn, highly independent, and less sensitive to others. They may manipulate others as if they were parents demanding their needs be met." However, Piper notes, "The most common response is 'compliance,' where the child learns to set aside their own needs and bend over backward to please others."

Children of narcissists, in particular, tend to exhibit "this compulsion to serve others," the psychologist concludes. "They become hyper-empathic, overly generous, and often remain trapped in relationships with narcissists throughout their lives."

The emotional and psychological impact of such family dynamics is profound and long-lasting. Growing up under the control of a narcissistic or psychopathic parent distorts the child’s sense of self and worldview. These children often suppress their emotions and ignore their needs, developing hypervigilance and a tendency to anticipate others’ reactions to avoid conflict. This coping mechanism can lead to toxic relational patterns in adulthood, where they unconsciously replicate behaviors of submission or, conversely, hyper-control, in an attempt to reclaim the sense of power they never had during childhood.

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Blue Scorpion Venom: A Potential Cancer Cure?

 The blue scorpion, a unique arachnid found exclusively in Cuba, has recently captured the attention of scientists due to the discovery of specific molecules within its venom that could potentially treat certain forms of cancer.

For over two decades, many Cuban doctors have been treating their cancer patients with blue scorpion (Rhopalurus junceus) venom, renowned for its analgesic and anti-inflammatory properties. While results vary from patient to patient, many report reduced pain and increased energy levels.

The blue scorpion (Heteroctenus junceus) is a nocturnal species belonging to the Buthidae family and is endemic to Cuba, where it primarily inhabits dry, rocky areas. Like most scorpions, its body is divided into three sections: the cephalothorax (head and legs), the abdomen (central part), and the metasoma (tail).

Despite its name, the Heteroctenus junceus is not as blue as one might think. Depending on its age and environment, its coloration can range from brown, reddish, or orange, with grayish or bluish hues.

Due to its bioactive components (peptides, toxins, and proteins), blue scorpion venom possesses various properties that have piqued the interest of researchers, particularly for its potential medical applications. These include analgesic and anti-inflammatory effects, combined with potential anticancer properties.

Preliminary studies have suggested that the venom of this Cuban scorpion species may exhibit a cytotoxic effect on certain cancer cells, including those of lung, brain, breast, and colon cancer. The venom also appears to spare healthy cells, making it a promising candidate for the development of alternative cancer treatments.

The state-owned pharmaceutical laboratory Labiofam, based in Havana, is preparing to launch a homeopathic version of the drug and aims to flood the global market. Currently, only a few countries, including China, have authorized the commercialization of this venom-based treatment.

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The Oldest Forest on Earth is Nearly 400 Million Years Old

 The recent discovery of tree fossils in southwestern England has revealed the existence of what is now considered the oldest known forest on Earth. These fossils, dating back 390 million years, surpass in age those of the fossil forest of Gilboa, in New York State, which dated to 386 million years. This finding, which challenges our understanding of early forest ecosystems, marks an important milestone in the study of forest evolution on our planet.

The evolution of trees and forests during the Devonian period played a crucial role in transforming our planet. By stabilizing the soil and interacting with the atmosphere and water cycles, trees profoundly altered terrestrial environments.

Starting in the mid-Givetian era (around 387 to 382 million years ago), a group of trees called lignophytes (the ancestors of modern trees that possess wood) became particularly influential in natural processes. However, the impact of earlier forests, primarily composed of cladoxylopsids (prehistoric trees that were not as woody as lignophytes), is less understood, which makes this new discovery all the more significant.

In a new study, a team of scientists reveals the existence of a 390-million-year-old cladoxylopsid forest in the Eifelian sandstone formation of Hangman, located in the Somerset and Devon regions of southwestern England. Previously, this area was considered to be of little paleobotanical interest, meaning in terms of plant fossils.

However, in addition to revealing the first fossils of this type of tree in the British record, this research also sheds light on the earliest evidence of the spatial arrangement of trees, which, simply put, constitutes the oldest known "fossil forest."

This ancient forest appears to have hosted only one species of plant. These plants looked similar to palm trees, with a long central stem and branches resembling palm fronds, though they were actually clusters of small branches. These trees, standing between two and four meters tall, made up a relatively low forest by today's standards.

The preservation methods of these fossilized trees are remarkable: some were preserved as hollow trunks filled with sediment, while others, fallen logs, were compressed over millennia, forming molds within the sediments. These fossils, still bearing the marks of branches, offer a unique glimpse into the structure and composition of these ancient trees.

It’s worth noting that at this time, present-day England was part of the Laurentia continent, near the equator, and thus enjoyed a warm and dry climate.

Moreover, this forest not only represents the first trees to have grown densely and closely together, but it also marks an ecosystem where the first terrestrial arthropods began to emerge. Researchers found traces of these small creatures in the sediments surrounding the fossilized trees, indicating early biodiversity.

This discovery will have major implications for our understanding of the evolution of forest ecosystems on Earth. It upends our understanding of early forests by revealing an ecosystem far older and more complex than previously thought. The existence of this fossil forest, with its prehistoric trees and traces of arthropods, offers an unprecedented glimpse into the biodiversity that was developing 390 million years ago. It also highlights the key role that these early environments played in transforming our planet. The analysis of these fossils opens new perspectives on the evolution of terrestrial ecosystems and the interaction between plant and animal life at that time.

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New Horizons Pluto Flyby

This graphic presents a view of Pluto and Charon as they would appear if placed slightly above Earth's surface and viewed from a great distance. Recent measurements obtained by New Horizons indicate that Pluto has a diameter of 2370 km, 18.5% that of Earth's, while Charon has a diameter of 1208 km, 9.5% that of Earth's.

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Cinnamon, vitamins and minerals to balance the hormones and metabolism and lose weight

A weight loss supplement latest generation starring the fragrant cinnamon, as a nutrient that contains useful substances to give a boost to the metabolism slowed: several studies have shown that a teaspoon of cinnamon added to food can increase the rate of metabolism of more than 20 times .

Besides having excellent antiseptic properties - eliminates fungi, viruses and bacteria - in fact cinnamon helps the body fight the metabolic syndrome, especially when it comes to burning carbohydrates and fats. The metabolic syndrome is manifested precisely through the increase in the amount of fat, insulin, the raising of the pressure and cholesterol, all symptoms associated with both metabolism problems.

In addition to cinnamon, also substances such as carnitine, vitamin C, potassium, magnesium, vitamin E, B vitamins and other micronutrients help regulate the hormones that govern appetite control and regulate the sense of hunger.

The major problem of the diets in fact is to have constantly hungry and want to eat processed carbohydrates, leading to weight gain; This desire is not physiological but derived from hormonal imbalances and bad habits.

An efficient body would naturally be more inclined to want nutritious food and helpful and it's pretty interesting to see how the desire for refined carbohydrates decreases naturally when your metabolism is placed.

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Halitosis, the ideal diet and the right foods to fight it

To prevent halitosis and combat it, it is advisable to follow a balanced and healthy diet, favoring the consumption of whole grains, easily digestible protein (eg eggs and fresh fish of small size), fruit and vegetables in season.

When halitosis is due to excessive stomach acid should be careful, however, to limit the consumption of fruit, which could ferment, contributing, in this way, to the disorder.

Also among the rewards, however, they are very helpful in keeping food fresh breath; strawberries, for example, contain xylitol, a substance that helps prevent the formation of dental plaque. The raw apples, however, eliminate from the mouth components which confer an unpleasant odor to the breath, such as, for example, the allyl sulfur.

A natural remedy, simple and effective way to fight bad breath is to chew a few leaves of fresh peppermint; take a plant on the balcony can be therefore a practical idea-saving breath.

Obviously, regardless of diet, if you do not care oral hygiene you can not fight halitosis. Besides keeping always clean the teeth and, more generally, the oral cavity, it is important periodically to travel to the dentist for a more thorough cleaning and for a control that excludes the presence of caries.

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Garlic and halitosis

Garlic, you know, is not conducive to a good breath smell and in fact we have just mentioned among the foods that can cause halitosis.
Garlic, however, is very healthy and it would be a shame to exclude completely from the diet because of its bad smell.

So what? It should combine the right foods. It has indeed been observed that lemonade, green tea, mint, parsley and, in general, foods rich in polyphenols help to neutralize the odor; contain, in fact, enzymes capable of accelerating the breaking of the sulfur compounds that underlie it.

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Halitosis, foods to avoid

Bad breath is an annoying disturbance, which can embarrass and affect your social life. Let's see how to fight bad breath with the diet and the right foods.

Bad breath is a disorder more common than you think; about half the people who suffer, at least periodically, in a more or less marked.

If bad breath is not pathological, that is, when it is secondary to a disease, much can be done with proper oral hygiene and with the right diet.



Halitosis, which exclude food from the diet
The main causes of halitosis are transient improper oral hygiene and the consumption of foods that favor it.

Have a negative effect on the odor of the breath all the foods that weigh down digestion:

   > White sugar, sweets and sugary drinks;
   > Red meat, smoked, and bagged;
   > Excess milk and aged cheeses or very tasty;
   > All products too refined;
   > Fries.

Other foods that can cause bad breath are garlic, onion, leek and spices.

To combat halitosis is advisable to limit greatly the consumption of coffee and alcohol, including wine and beer.

One of the common causes of halitosis is cigarette smoking; therefore, those who want to have a fresh breath should not smoke.

Garlic and halitosis

Halitosis, the ideal diet and the right foods to fight it

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Exercises to combat cellulite

Practical exercises of gymnastics to combat cellulite and straight to find the serenity and not succumb to the stress acting on the very state of inflammation. From squats to walk up to breathing and hydration.

To combat cellulite does not get any better than physical activity.

Here then is the advice with practical exercises cellulite.

Practical exercises against cellulite
The first exercise for cellulite is incredibly simple and effective: walking, also a favorite activity from the brain, as well as the cardiovascular system. Putting one foot after the other, pushing well, using all roulade of the foot favors the pumping of blood.

Yes exercises natural load combined with the use of strength machines or free weights. It takes light loads and repetitions must be functional training, not exaggerated or overly taxing on the muscles. The objective is that of a workout intended to increase of lean body mass and a stimulation of the metabolism.

This means that, once they leave the weight room, you must devote aerobic activity of moderate intensity, to encourage the disposal of lactic acid, microcirculation and tissue oxygenation.

For those who love to ride a bike or do spinning, careful spending too much time on the bike to avoid compromising the circulation to the buttocks, one of the body regions most affected by blemishing.

READ HERE >> The three exercises who fight cellulite

Gymnastic exercises of the spirit for cellulite
It seems absurd, and yet, in addition to suggesting exercises per se, it also takes a depth of exercises that are useful for the spirit. The first, by far is rest. Yes aerobic activity and working out with weights and gear, yes to long walks, but also give yourself time to rest, maybe with the legs upwards. Other spiritual exercise of great importance: breathe. See if your breath is short. Stretch it, to love yourself and your tissues.

Also drinking. When the thirst is felt, we really thirsty for some time. A liter and a half a day is the minimum amount of water to be taken, perhaps without food order not to dilute the digestive juices, allow good diuresis and optimal elimination of toxins.

Finally: automassaggiarsi. It is a wonderful way to learn about themselves and give themselves a chance to see real progress, progress. Warm your hands by rubbing them together and dedicate the precious minutes just for yourself, you are with your skin. Try to always massage from the bottom up to help the blood flow and in areas corresponding to the main lymph nodes, be mild and resolved together.

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The three exercises who fight cellulite

1- Squat

Noto anche come accosciata o rear squat, a corpo libero o con bilanciere. Andrebbe eseguito senza proiettare le ginocchia in avanti, specie se lo si sta eseguendo con il bilanciere. Il busto non si inclina eccessivamente in avanti e non si inarca la cervicale.

Le ginocchia non vanno portate all'interno. Non pensate alle ginocchia, ma pensate al bacino e ai glutei che devono essere proiettati indietro, quasi si volesse raggiungere la posizione seduta.

2- Leg press Horizontal

It is performed in a sitting position on the machine, with knees bent and feet flat on the platform. Back and the back of the buttocks are in contact with the backrest. Slowly bend your legs up to the maximum permitted point, with the quads of nearly bust. It goes, therefore, the footrest to its initial position. After a moment of muscle contraction back down again.

This exercise allows you to work on the entire quadriceps muscle acting on the medial-wide internal and externally and the rectus femoris. The group of secondary muscles involved: the buttocks and back of the thighs (hamstrings).

3- lunges

What are the side, front, in advance or reverse, it is important to know how to perform with the right breathing. You can then move on to lunges with the barbell or dumbbells. The most common are those fronts. It starts from the standing position and the legs together, toes pointing forward, hands on hips. A bust and back stop, it takes a step forward with the right leg and held at 45 °.

Simultaneously he flexes the left knee almost touches the ground. From there, lifting the heel off the ground, ridatevi the momentum to return to the starting position. The exercise should be concentrated on the rear leg to tone the buttocks. Every day do three sets of 10 lunges for each leg.

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Exotic fruits for an energy load

Exotic fruits, curious and colorful, is coming more and more to be part of our diet. Let us see the characteristics of 9 exotic fruits, with their properties and uses

The exotic fruit, food and debated rather curious, is coming more and more to be part of our diet.

With the arrival of summer increases the consumption of fresh fruit, as well as the desire to do the full of energy and hydration thanks to the valuable elements it contains.

We can enrich our tables with fresh colorful fruits, often extravagant forms and unique taste, like mango, coconut, avocado, papaya, dates, pithaya, guava, mangustin, passion fruit (or passion fruit, passion fruit and granadilla).

It can be eaten both fresh and natural, as they are, but also as an accompaniment to original desserts or salads; become tempting in savory version, in sauces, such as guacamole, salads or vegetables with rice, especially Thai rice or basmati rice.

Nor should we forget the versatility of some exotic fruits in the preparation of delicious main courses also jumped, become superlatives in recipes with veg dishes like tofu or seitan.

The important thing is always the sustainability and the control of origin, to be sure to bring benefits to their countries of origin and be assured of healthy growth, so beneficial to the health of the organism.

Let's find out the virtues of the exotic fruit, a true energy load.

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Foods That Curb Cholesterol

Not all cholesterol is unhealthy. We associate the word cholesterol with choked arteries, strokes, and heart attacks, but this is not true. There is good cholesterol, and then, there is bad cholesterol.

Low Density Lipoprotein or LDL is the 'bad' cholesterol. High Density Lipoprotein or HDL is the 'good' cholesterol. Now, what does the good cholesterol do? HDL is produced by the liver and certain other cells in the body and aids the production of certain hormones and cell membranes, thus ensuring the proper functioning of our body.

Certain food products lower LDL levels, and you can incorporate them into your weight loss diet plan. A very important food in this regard is oatmeal, which is a fat soluble fiber that curbs the accumulation of LDL and helps reduce the absorption of cholesterol in our blood stream.

People who take whole grains and oats regularly have thinner artery walls than those who don't. The thickening of artery walls leads to conditions like high blood pressure and heart/circulatory problems, and so, consuming oatmeal is highly recommended to prevent such health complications. Other food items that contain these fat soluble fibers are kidney beans, apples, pears, and barley.

Omega 3 fatty acids reduce LDL and increase HDL cholesterol levels. They also lower blood pressure and reduce triglyceride levels. Such fatty acids are found in fatty fish such as salmon, mackerel, sardines, herring, and halibut. However, make sure you eat grilled or baked fish rather than their fried counterparts, as frying them will only add unhealthy fat to your diet.

Nuts such as almonds, walnuts, hazelnuts, pistachios, pecans, etc. contain monosaturated and polysaturated fats which lower LDL cholesterol levels. They should be taken in moderation because they are also high in calories. You can use them to replace cheese or meat products.

Walnuts are rich in polyunsaturated fatty acids and help protect the heart. Nuts contain Omega 3 fats and are rich in anti oxidants. These are known to reverse the damage caused by saturated fats.

Olive oil is also rich in antioxidants and protects us from diabetes and heart diseases. It is healthier as compared to other vegetable oils. There are various categories of olive oil; the best ones are extra virgin olive oils, because they are less processed and hence contain more antioxidants.

There are a number of fruits that also fight LDL cholesterol. Blueberries contain pterostilbene, which helps lower LDL without any side effects. The fat in avocados is healthy and unsaturated and thus increases HDL levels. Grape juice lowers LDL cholesterol oxidation. Pomegranate juice, cranberry juice, and apples too have been proven to help fight bad cholesterol.

Nowadays, we can get fruits that have been fortified with sterols or stanols which are formed naturally in plants. These help prevent cholesterol absorption in the body; however, they should be consumed only by people with high LDL levels.

If you eat the right foods, you will experience better health and an increased level of fitness. In certain cases, eating healthy also reverses the damage caused by the thickening of artery walls.

Article Source: EzineArticles By Christopher R. Edwards

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5 Ways To Get The Best Use Out Of Your Home Treadmill

The #1 fear that people have when investing in a home treadmill (or any piece of exercise equipment) is that they won’t use it.

You know the story. It gets delivered, you set it up and enjoy it for a few days…and then it sits…and waits.

A few months down the road, you notice how dusty it has become and how much space it’s taking up. And you remember how much weight you were determined to lose by using it faithfully every day. But now, unfortunately, it doubles as a clothes rack.

Never fear. This article will help you make sure that DOESN’T happen.

A treadmill provides the best overall cardiovascular workout & it’s still the number one exercise machine for those who want to lose weight. So it’s an investment in your health that will pay large dividends…if you are prepared to get the maximum benefit from it!

Here are 5 easy ways to get the BEST use from your home treadmill:

#1) Do your research first
Make sure you look at what each treadmill offers you and compare it to your unique needs.
For example, if you live in a condo and/or like things neat and clean, a folding treadmill might suit you best. If you want a folding treadmill, do you prefer a manual folding treadmill (like most folding treadmills) or do you want a shock-assisted folding treadmill with wheels on the bottom that’s easy to move?

If you like to drink water during your workout, make sure there’s a water bottle holder included in the treadmill console (it might surprise you how many treadmills do not have this feature.)
Do you get bored easily and need a challenge? What about getting a treadmill with lots of user programs or one that is iFit compatible? 

These things may seem little and maybe it might cost you a bit more; but if it means you’re actually going to enjoy your workout it will be well worth it!

#2) Place the treadmill in a ‘happy’ spot.
By ‘happy’ I mean well-lit, open and stimulating. Don’t put it so you face the bare wall when you walk or run. I’ve tried this this and the workouts don’t last long! If you get bored easily, put it facing the television or facing a window where you can have an attractive view while working out.

Rooms and spaces have definite ‘feels’ to them and that will affect the success of your workouts. Make sure your treadmill is placed in an area that makes you feel energized, happy and mentally stimulated.

#3) Get your exercise arsenal ready BEFORE the treadmill arrives.
Do you like listening to fast music when you exercise? Do you like watching your favorite movies? What about reading magazines? What inspires you to work out and feel your best?

Get these things ready even before your treadmill arrives and you’ll be three-quarters of the way there. Have several workout or favorite CD’s around. Get your favorite movies or shows on tape. Gather your favorite magazines.

By having an ‘exercise’ stash around your treadmill, you’ll be inspired to workout AND you won’t be stuck running around looking for something to do when you want to start exercising.

Again, this may seem simple, but it works. Why do you think gyms have magazines, televisions and CD players handy?

#4) Make an exercise plan.
Before you start working out, try making a plan, a “roadmap to your rock-hard body” so to speak. By writing down how long and what kind of workout you’ll be doing in week 1, 2, 3, 4 etc, you’ll get yourself psyched up for success.

Remember that every time you workout, you are planting the seeds for the kind of dream body that you want.

By having a plan, you can see just how many seeds you’ve planted (and even how long it will take to start reaping the results!) Have fun with it and you’ll be motivated to achieve your health goals (and get maximum benefits from your treadmill!)

#5) Track your progress
Ok this is related to #4 but it’s more of an ongoing thing. By tracking your progress every day, you get a major sense of accomplishment which snowballs into even greater fat-burning results.

I suggest you have ‘minimum goals’ like “I’ll walk for at least 10 minutes.” or “I’ll do 5-30 second intervals.” These are easy to do and you’ll probably go beyond them – which will encourage you even further and heighten your sense of accomplishment.

And of course, you’re also getting maximum benefit from your treadmill!

Those are 5 ways to get best use from your home treadmill. Just remember that even a little bit of preparation will pay off large dividends in the long run.

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Benefits Of An Elliptical Trainer Workout

Elliptical trainers are ideal for getting in shape and losing weight. When you workout on an elliptical trainer there are two important benefits:

Low-Impact Exercise
Upper and Lower Body Workout

It is for those reasons that elliptical trainers are growing in popularity. Treadmills sell more in total numbers, but elliptical sales are growing at a faster pace. They are particularly appealing to the baby boomer generation that is looking for an alternative form of exercise and workout that lessens the impact on aging joints.

Low-Impact Exercise

The two most popular forms of exercise are walking and running. But the facts are running, and to a lesser extent walking, cause stress to your body through continual impact. In fact, runners can apply as much as 2.5 times their body weight to their joints with each stride. This is why runners and walkers often suffer from ankle, knee, hip and back injuries. Especially if they workout outdoors on concrete or asphalt. With every step there is a degree of shock absorption. This shock can be felt throughout your entire body.

Elliptical trainers reduce impact through their elliptical motion. Your feet never leave the foot pedals. There is no reverse action, or significant impact. Consequently there is virtually no shock absorption to your joints. The motion of an elliptical trainer simulates the natural path of the ankle, knee and hip joints during walking, jogging or running. And yet you still get a weight bearing workout, which builds bone density, and inhibits the onset of osteoporosis.

With a treadmill you are constantly lifting your feet and impacting the treadbelt with every stride. Treadmills are designed to absorb some of the impact, but there is still that constant jolt to your joints.

Upper and Lower Body Workout

In addition to the low impact exercise, elliptical trainers workout both the upper and lower body simultaneously. By exercising several muscle groups at once you are able to optimize your workout. By involving more muscle mass in your aerobic workout you increase the efficiency of your workout.

When you exercise both the upper and lower body on an elliptical trainer, you utilize the quadriceps, glutes, chest, back, hamstrings, triceps and biceps. By exercising more muscle mass you attain the following benefits:

Improved fat mobilization
Build muscle endurance
Burn more calories and fat in less time
Reduced perceived rate of exertion

Regarding the reduced perceived rate of exertion, studies have shown that an elliptical trainer workout will often be perceived as less strenuous due to the combined upper and lower body exercise. The perception is that you get more results with less effort.

The benefits of an elliptical trainer workout have resulted in increased sales for both residential and commercial use. They are gaining in popularity at health clubs, and where several years ago you may have seen one or two, you now see rows of ellipticals.

If you haven’t used an elliptical you need to give one a try. If you are thinking about home fitness equipment, seriously consider an elliptical trainer. The benefits surpass those you receive from a treadmill, and you will be doing your body a favor.

5 Ways To Get The Best Use Out Of Your Home Treadmill.

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