The human body is designed to keep the core organs and brain functioning in cold conditions, not to optimize exercise performance.
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Physical and Mental Health - Exercise, Fitness and Activity
Healthy body, healthy mind! Physical Exercise, Fitness, Running, Jogging, Gym and Activity. Twitter Hashtag: #GymEd Curated by Peter Mellow |
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The human body is designed to keep the core organs and brain functioning in cold conditions, not to optimize exercise performance.
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We know exercise is good, but a new study shows getting enough activity may help reduce the risk of death from influenza and pneumonia. But there is such a thing as too much exercise, the study showed.
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If you have mild symptoms, a short, low-intensity workout may be fine. But experts say there are important things to consider.
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A healthy adult can expect between two and four minor illnesses each year. If you’re getting more than that, here are some changes you can make.
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A short sharp shock to the system at the start of the day changes lives.
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The methods of the “Iceman” Wim Hof have become hot around the world. Do they work?
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Evidence is growing there are changes to your immune system that may put you at risk of other infectious diseases.
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The takeaway
Sore throat lozenges and sprays provide some additional relief for the pain of sore throat, particularly those with anti-inflammatory or local anaesthetic ingredients. They are often combined with an antiseptic agent, which may or may not add any significant benefit.
Used as directed, these agents seem safe and have negligible adverse effects. They are also affordable and readily available.
But this shouldn’t stop us using other treatments we know also soothe sore throats, such as a small spoonful of honey.
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No, you’re not imagining it. You can pee more in winter. Mostly, there’s nothing to worry about. But it could be a sign of hypothermia.
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When to use an ice pack or heat pad depends on the timing and severity of injury and pain.
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It's a phenomenon that affects millions of Australians, but you've probably never heard of it.
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The physiologist and survival expert on the joys and dangers of cold water immersion
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Peter Leary started having cold showers in the belief that it would help him stay healthy as he aged. Now he looks forward to the daily ritual, and the psychological and physical benefits it brings him.
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"I don't just believe that cold showers help me. I think good exercise, good diet, all those things are important."
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A gene mutation that allowed our ancestors to venture north might also give some of us a competitive sporting advantage.
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Exercising in the cold is purported to have a host of health benefits, from strengthening the heart to boosting the immune system. Recent research suggests another benefit: unlocking brown fat cells in humans which can contribute to burning more calories and aiding weight loss. Is exercising in the cold the magical health elixir it is considered to be?
Video by Brandon Drenon
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Lost, wet and alone in a freezing, snow covered landscape, an Icelandic fisherman’s story of survival against the odds reveals the human body’s remarkable ability to adapt to the cold.
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Viruses spread faster during the winter than other times of the year, but being chilly doesn’t make you more susceptible, experts say.
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Year-round warmth is a modern luxury. Some scientists believe it is changing human metabolism.
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Being cold burns more calories, thanks in part to shivering. But freezing yourself comes with some heart risks as well.
Watch out for hypothermia and listen to the warning for people with CHD and high blood pressure. There is always a risk.
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Cold water immersion is popular with some athletes, but it may slow the growth of new muscle.
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As with most wellness fads, both sides like to trot out evidence that their method is best.
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Whether you're training for a fun run, trying to lose weight, or just on a roll with a regular exercise program, feeling you're coming down with a cold or flu can trigger a dilemma.
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Under the weather and wondering what potions and pills might help you feel human again? We take a deep dive into your medicine cabinet when you're too sick to do it yourself.
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Evidence is sorely lacking for the value of any over-the-counter remedy to treat most coughs.
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During extreme cold, the blood rushes to the center of the body to protect vital organs, and the body temperature can fall to dangerous lows. The best advice is to stay inside, experts say.