Exercise helps prevent cartilage damage caused by arthritis

Exercise helps to prevent the degradation of cartilage caused by osteoarthritis, according to a new study from Queen Mary University of London. The researchers show for the first time how mechanical forces experienced by cells in joints during exercise prevent cartilage degradation by suppressing the action of inflammatory molecules which cause osteoarthritis. The study, published in the journal Osteoarthritis and […]

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Replacing sitting time with physical activity associated with lower risk of death

For those who get the least amount of physical activity, replacing a half hour of sitting time with physical activity was associated with up to a nearly 50% reduction in mortality, according to a new study from the American Cancer Society. The study, appearing in the American Journal of Preventive Medicine, suggests that replacing modest amounts of sitting time with […]

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Excess hormones could cause a condition that can lead to blindness in women, study finds

Research led by the University of Birmingham has found that increased levels of hormones including testosterone could cause a brain condition that can lead to blindness in women. Idiopathic Intracranial Hypertension — also known as IIH — is caused by high pressure in the brain with consequences from blindness to incapacitating daily long-term headaches. IIH was originally identified over 100 […]

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Issa Rae Says She Gained ‘New Money Weight’ After First Finding Success

Issa Rae says she struggled to find a healthy routine that worked for her busy lifestyle. In the April issue of Women’s Health magazine, the 34-year-old Insecure star revealed that she learned to make time for working out after gaining a little weight. Before landing her own HBO show, Rae first found fame with her popular YouTube series The Misadventures […]

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Improving IVF success rates

Faster, cheaper and less damaging to DNA, a microchip device that pits sperm racing against one another is being developed by Afrouz Ataei from Florida Atlantic University and may help to improve IVF success rates in the future. Ataei is presenting the fitness stats on the sperm sorted by her device this week at the American Physical Society March Meeting […]

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American women have better control of high blood pressure but are more obese than men

The George Institute for Global Health at the University of Oxford examined rates and management of diabetes, high cholesterol, high blood pressure, body mass index (BMI) and smoking and found that while there had been some improvements, women were now more likely to be obese and men less likely to have their blood pressure and diabetes under control. “The good […]

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Micro-control of liver metabolism

Researchers at TIFR have discovered molecular anticipation of feeding in the liver that is essential to ensure that the body, after fasting, adapts to utilize incoming nutrients upon re-feeding. Their findings, published in the international journal Cell Reports, show that very small RNA molecules called microRNAs control major metabolic pathways by inhibiting synthesis of proteins, and thus contribute to maintenance […]

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Looking to choose a healthy post-workout snack? Decide early, study says

You’ve just exercised for an hour, tracking the burned calories with a sense of satisfaction. Then comes a choice: munch on an apple or indulge in the chocolatey goodness of a brownie? A post-exercise snack can threaten to undo the gains (or losses) of a workout. But the decision itself may depend on when you make it, according to a […]

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Americans concerned about weight, but don’t understand link to heart conditions, health

A Cleveland Clinic survey finds that while most Americans (88 percent) understand that there is a connection between a healthy heart and a healthy weight, most aren’t doing enough — or anything — to combat their own weight issues. The survey found 74 percent are concerned about their weight and 65 percent are worried about getting heart disease due to […]

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