Adults who eat more dietary cholesterol—such as that in eggs—have a significantly higher risk of cardiovascular disease and of death from any cause, a new study reports.
Scientists inserted a gene for a green-light receptor into the eyes of blind mice and, a month later, the mice were navigating around obstacles as easily as those with no vision problems.
With spring comes glorious sunshine, warmer weather — and ticks. Ticks and some insect pests can carry bacteria, viruses and parasites that may cause disease in humans.
Most people prefer to die at home but few adequately plan for it. Consequently, just one in seven Australians dies at home.
New studies reveal that most psychiatric illnesses are related to one another. Tracing these connections, like the mapping of a river system, promises to help define the main cause of these disorders and the drugs that could alleviate their symptoms.
Seniors who consume more than two standard portions of mushrooms weekly may have 50 percent reduced odds of having mild cognitive impairment (MCI), according to a new study.
A large study of more than 1,200 patients provides important predictors of Parkinson’s disease progression, report researchers. Previous research has found close correlation among REM sleep disorder, Parkinson’s disease (PD), and related diseases such as Lewy body dementia and multiple system atrophy.
It’s hard to keep up with the message on eggs. Are they good for you or not? In the 1960s, people were told: “Go to work on an egg”. But in the 1970s the public was advised to avoid eggs because they were linked to high blood cholesterol. The negative press on eggs continued in the 1980s...
One of the largest meat processors in the UK, supplying supermarkets across the country with beef, pork, and lamb, has launched a plant-based meat alternative.
In the 1980s, health professionals began to practice bright light therapy (BLT) to treat a chronobiological disorder found mostly in northern countries—seasonal affective disorder, or SAD, a form of depression occurring during winter months. Researchers have concluded that SAD is also caused by habits of modern life that lead us to spend most of our days indoors under artificial lighting.
Less than 10 percent of the treatment recommendations US doctors rely on to manage care for heart patients are based on evidence from multiple large, randomized clinical trials—the gold standard for obtaining scientific data, report researchers.
Fad diets have long been brushed off as selfish, superficial quests to lose weight.
The immune system is an integral part of our body, keeping us safe from diseases – from the common cold to more severe illnesses such as cancer.
Meat consumption in North America is changing. Product developers and policy-makers need to understand the reasons for that change.
Many people achieve short-term weight-loss only to return to their previous lifestyle choices – and their previous weight – over time. This can lead to yo-yoing between weight loss and weight gain.
Joints emit a variety of noises, including popping, snapping, catching, clicking, grinding, grating and clunking.
Building muscle strength may offer a way to lower your risk of type 2 diabetes, researchers report.
Glyphosate is back in the news again. The common weed killer, which has previously attracted controversy for its possible link to cancer, has been found in beer and wine.
The number of people in Australia who follow vegetarian or plant-based diets is growing rapidly. People might choose to be vegetarian for ethical, cultural or health-related reasons.
It is that time of the year again. Whilst the Southern Hemisphere is coping with the sweltering heat of the summer, cold is sweeping across the rest of the globe, bringing with it snowfalls, violent winds, and an irresistible desire to spend most of your day curling up in bed.
The often painful and stigmatizing nature of chronic inflammatory disorders, such as psoriasis and rheumatoid arthritis, can take a toll on people’s quality of life, ultimately leading to anxiety and depression.
As clocks march ahead of time on March 10, 2019 and daylight saving time begins, there is a lot of anxiety around losing the hour of sleep and how to adjust to this change.
Everyone loves pancakes and wants to know the secret of cooking them.
Vegetarianism is on the rise in Australia, as many vegetarians will gladly tell you.
Everyone has the power and the ability to connect with the life energy that brings in healing. You don't need training, though you can certainly learn techniques... If you're wanting to increase your healing ability so that you can use it for your own healing, then it's right there waiting...
For the past decade we’ve consistently heard antibiotics don’t work as well as they used to
Without following a particular diet, overweight people in a new study who tracked what they ate with a free smartphone app lost a significant amount of weight.
If you are seeking someone to lead you to physical mastery, seek no further than your own physical body. Look to your ancient tribal cultures, not only in North America, but in South America, Africa, Australia, New Zealand. These people know, whether they tell you or not, how to live in harmony.
Neural glitches in the sleep-deprived brain can intensify and prolong the agony of sickness and injury, research finds. The findings, published in the Journal of Neuroscience, help explain the self-perpetuating cycles contributing to the overlapping global epidemics of sleep loss, chronic pain, and even opioid addiction.
In ancient Greece, dreams and visions were the most common method of inquiry into the cause and cure of disease. Galen documented and recorded a description of the effect of images and the imagination on health. He believed that one could study the records of a patient's imagery and dream content to glean important diagnostic information. Such inputs would help doctors help teach their patients to learn how to heal themselves, and help...
The world is in the grips of a food-tech revolution. One of the most compelling new developments is cultured meat, also known as clean, cell-based or slaughter-free meat.
It's important to learn to "read" the feet because there are several physical conditions that need special attention. The signs we observe are the body’s way of telling us something is out of balance. Just like pain, any disorder is a warning signal. Reflexology is not a tool for diagnosis, but with some observation skills, you can discover whether the body is struggling and if it is in need of some help.
Soybean oil may be better than fish oil for reducing cancer-related fatigue in breast cancer survivors, according to a new study.
Lungs are remarkable organs that continuously achieve amazing feats, which they do so well that we take them for granted, except when their function is diminished.
Hospitalization for an infection might leave you at greater risk for mental illness, according to a recent study published in JAMA Psychiatry, which draws on data from youth in Denmark up to the age of 17 years.
How deep we sleep can affect our brain’s ability to efficiently wash away waste and toxic proteins, new research suggests.
The human body has a large surface area that is in contact with the outside world, much of this comes from the body’s largest organ – our skin – which protects us from a variety of potential threats.
Whether it be forgetting 20 years of your life or having the same conversation every five minutes only to forget it each time, memory impairment can take a large toll on everyday life.
Too much sitting has long been criticized for contributing to premature mortality, Type 2 diabetes, and a host of other illnesses.
Of the four million prisoners released each year, 23 percent suffer from depression but don’t receive treatment while incarcerated, according to a new study.
People all over the globe have the perception that being overweight or obese is caused by eating too much junk food, drinking sugary drinks, or not exercising enough.
With the hectic modern lifestyles that most of us experience, there’s an onslaught of good and bad information assaulting our senses all the time. Since the dawn of the digital age, the human attention span has shrunk from twelve seconds to only eight seconds.
Few Australian women use long-acting reversible contraception, despite its advantages over other methods. These contraceptives offer women long-term, cost-effective, “fit-and-forget” contraception.
When it comes to health and fitness, there are rarely any quick fixes. But if you’re struggling to get the recommended 30 minutes of exercise a day, micro workouts might be just the thing you need to start improving your fitness.
A chemical in hand soap and toothpaste meant to kill bacteria is actually making them stronger and more capable of surviving antibiotic treatment, according to a new study in mice.
Have you recently carried heavy shopping bags up a few flights of stairs?
Skin is our largest organ and something we may take for granted when it’s healthy. As an academic dermatologist I frequently hear misleading “facts” that seem to be stubbornly enduring.
Many Democratic lawmakers aim to pass a Green New Deal, a package of policies that would mobilize vast amounts of money to create new jobs and address inequality while fighting climate change.
When Britain’s Prince Philip crashed his Land Rover into another vehicle on Jan. 17, 2019, many people were surprised that he was still driving at age 97.
High fat, low fat, no carb, more carb: when it comes to getting information on eating to manage high blood cholesterol, confusion reigns.
Children who live in homes with all vinyl flooring or flame-retardant chemicals in the sofa have significantly higher concentrations of potentially harmful compounds in their blood or urine than children who live in homes that don’t, according to a new study.
Worldwide, more than 300 million people live with depression. Without effective treatment, the condition can make it difficult to work and maintain relationships with family and friends.
Every week in Australia, a woman is murdered by someone she knows. And it’s usually an intimate male partner or ex-partner.
There was much speculation throughout 2018 about Canada’s soon-to-be-legal cannabis market. But only recently has data become available that shows what cannabis consumers really want and actually buy.
The Australian Dietary Guidelines recommend we eat 30g of nuts – a small handful – each day. But many of us know nuts are high in calories and fat.
The term “smiling depression” – appearing happy to others while internally suffering depressive symptoms – has become increasingly popular.
The development of a baby, from the time of fertilization through to the moment of birth, is an incredibly complex journey. Most of the time the result is a perfect new baby.
Mindfulness has helped many people to develop the skills necessary to manage chronic pain, depression, anxiety, stress and sleeping disorders.
Falling in love may boost genes in women’s immune systems related to fighting infection, according to new research.
We tell ourselves science is king, but our understanding of the world is shaped through story. We tell stories about the past and call it history. We tell stories about the present and call it news. Our stories about how to act, think, and live are called culture. And our stories about how the natural world works are called science.
It is so incredibly easy to get sucked into the illusion that weight loss is all about food. The logical mind thinks, “Why wouldn’t it be? What I eat is causing my weight gain, so this must be about food.” This initiates the quest to try every diet out there, in order to get your body to a place where you feel “good enough.” Confident. Worthy. Desired. Happy.
Although people have been eating wheat for thousands of years, one third of US adults now shun foods containing wheat in an effort to avoid gluten.
Back pain is a common and costly health problem. It is the leading cause of disability worldwide and a “call to action” recently published in The Lancet highlights the risks of over-medicalization of back pain globally.
Regular walking produces many health benefits, including reducing our risk of heart disease, type 2 diabetes and depression.
Community-based exercise programs improve physical fitness and quality of life for people with cancer, according to a new study.
We’ve all experienced the unpleasant sensation of being itchy. For many years, scientists suspected that pain and itch were the same thing, only differentiated by their intensity: itch was just light pain, and pain was strong itch.
At-home DNA testing kits may be popular, but new research finds that not everyone is eager to find out whether they are related to the British royal family or a Neanderthal.
Most people want to have children sometime in their life and expect this will happen when the time is right for them.
It is well known that eating lots of fruit and vegetables is good for your physical health, but our latest research suggests that it might be good for your mental health too.
Some cannabinoid compounds may inhibit the growth of colon cancer cells, according to new research.
Cardiovascular disease is responsible for more than 30% of the total number of deaths worldwide, and every year more people are being diagnosed with the condition.
Women’s brains appear to be about three years younger than men’s of the same chronological age, metabolically speaking, according to a new study.
A new study shows a link between prostate cancer and cancer cells’ uptake of fatty acids.
The Food Price Report 2019, released by Dalhousie University and the University of Guelph in December, suggested vegetable prices will go up by as much as six per cent this year.
Plenty of us have been there: waking up after a night out with a thumping headache, feeling sick and swearing never to touch alcohol again.
Enlarged prostates may actually impede the growth of prostate cancer tumors, according to a new study.
In simple gardeners’ terms that means we plant pulses one year, a cereal such as wheat or barley the next year and then an oil seed such as canola in the third year.
There is no scientifically significant evidence that expensive prescription pain creams and gels relieve soreness better than a placebo, a study finds.
The first study to directly compare the quality and experience of outpatient care between adults with or without primary care finds that Americans with primary care received significantly more high-value healthcare.
Fungi and moulds encompass a dizzying range of physical forms and attributes, living in both temperate environments and in extremes of hot, cold, or in the depths of the ocean.
New research suggests that people who know more about the benefits of physical activity spend more time doing it.
If weight loss was your goal for 2019, chances are that by now, you’ve probably already experienced some challenges.
Irritable bowel syndrome (IBS) is a common disorder that affects one in ten Australians, and twice as many women as men.
Ella, who is in her early 20s, has depression. When her sleep started to fall away after a stressful term at school, her smartphone was programmed to note the late-night texts and phone conversations indicating her insomnia. It made suggestions to improve her sleep.
Cannabidiol, or CBD, has become a household name. On many social media sites, people suggest “but have you tried CBD oil?” on posts pertaining to any health-related issue.
Binge and heavy drinking may trigger a long-lasting genetic change, resulting in an even greater craving for alcohol, according to a new study.
Measles is a highly contagious and sometimes deadly disease that spreads like wildfire in naive populations.
Many people will have had their fill of cheese, chocolate and meat over Christmas and have felt much more energised after going vegan in January (an event known as Veganuary).
Organized sports and physical activities aren’t enough to keep homeschoolers fit, research finds.
People who exercise on a regular basis are more likely to eat healthier, too.
Within each one of us there lies a "healing system" capable of fighting off disease, combating infection and bringing us greater energy, vitality, and well-being. In any medical text we can read about the "digestive system", the "circulatory system", or the "nervous system", but nowhere can we find a chapter on the "healing system".
For most people, teeth cleaning may just be a normal part of your daily routine. But what if the way you clean your teeth today, might affect your chances of getting Alzheimer’s disease in years to come?
Breakfast, we are told, is the most important meal of the day. Over the last 50 years, we have been bombarded with messages extolling the health benefits of processed cereals and porridge oats.
It takes moxie to flip an unhealthy lifestyle to a healthy one — particularly for folks over 60.
The most effective way to prevent tooth decay is delivered to most Australian homes every day through their water pipes. It is, of course, fluoride distributed via the water supply.