Finding May Solve Riddle of Fatigue in Muscles
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Scientists are reporting that they have determined why muscles get tired and devised, for mice, an experimental drug that can eliminate fatigue.
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Physically active people have cells that look younger on a molecular level than those of couch potatoes, according to research that offers fundamental new insight into how exercise may help stave off aging.
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According to researchers, participating in prolonged and sustained endurance type training prevents stiffening of the heart, a known condition associated with the onset of heart failure.
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They regularly visit doctors' offices complaining of baffling combinations of symptoms for which no medical cause can be found: chest pain one month, gynecologic problems the next, followed by headaches or crushing fatigue. These patients, Jensen and other experts say, are much more focused on......
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Scientists race to develop a muscle drug that could allow people to stay toned without exercising.
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No one knows for sure exactly what causes muscle soreness, but many scientists think that the delayed pain is caused by microscopic tears in the muscles.
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Physically active people have cells that look younger on a molecular level than those of couch potatoes, according to new research that offers a fundamental new clue into how exercise may help stave off aging.
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It&#39;s no secret that exercising regularly and eating right are the keys to staying fit, but people may find better results when they&#39;re given a little help along the way.
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Flaxseed slowed the growth of prostate tumors in men, while ginseng helped relieve the fatigue that cancer patients often feel, U.S. researchers reported on Saturday in two of the first scientifically rigorous looks at alternative medicine.
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Flaxseed slowed the growth of prostate  tumors in men, while ginseng helped relieve the fatigue that  cancer patients often feel, U.S. researchers reported on  Saturday in two of the first scientifically rigorous looks at  alternative medicine.
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Research into the causes and treatment of repetitive strain injury is urgently needed, experts say
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New drugs that are currently in clinical trials for muscle-wasting diseases could become the next big thing for athletes.
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A brain protein has been discovered to play a major role in reducing stress and increasing wakefulness, a finding that could lead to treatments for sleep disorders, anxiety and depression.
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Slumping in front of the television may damage key back muscles, say scientists.
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NEW YORK  - Endurance runners' strenuous training can erode their immunity and make them more vulnerable to catching colds, but a daily dose of "good" bacteria could bring their immune systems back up to speed, Australian researchers have shown.
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NEW YORK  - Participation in the sport of motocross seems to cause a number of physical changes that may damage muscle and other tissues in the body, Portuguese researchers report. Whether these effects impact performance and whether antioxidant vitamins can help remains to be determined.
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Playing sports and being active in childhood could help reduce the risk of suffering from chronic fatigue syndrome later in life, according to a study on Wednesday.