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This randomized, double-blind, placebo-controlled trial measured the effect of 1,500 mg of calcium carbonate daily on total body weight and body fat mass in 340 overweight and obese individuals. After two years, both the placebo group and the calcium group showed equal gains in total body weight and body fat mass, leading the researchers to conclude that supplemental calcium is not effective in preventing weight gain in this population.
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A telephone survey revealed that the UK general public had a relatively low level of anxiety about H1N1 flu, and also made relatively few behavioral changes to reduce the risk of transmission. People's likelihood to make changes was associated with a number of perceptions regarding H1N1 flu (swine flu).
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In a well-designed RCT, researchers showed that a combination of healthy lifestyle training and the supplement red yeast rice successfully lowers LDL- cholesterol levels in people intolerant of prescription statin drugs due to myalgias, and without significant side effects.
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Yoga may be helpful for psychological disorders.
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Results of this small pilot trial suggest that a specialized movement program based on the principles of Feldenkrais therapy, when offered to elderly community-dwelling subjects twice weekly for 10 weeks, improves objective measures of balance and movement as well as self-confidence in both areas.
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In the 2007 national health interview survey (NHIS), approximately 38% of adults reported using complementary and alternative medicine (CAM) in the previous 12 months.
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A randomized controlled trial demonstrated that "perfect" empathy with patients results in a better immune response, reduction of symptoms, and faster recovery from a common cold.
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Red yeast rice and therapeutic lifestyle changes decrease LDL-cholesterol levels without increasing CPK or pain levels and may be a treatment option for dyslipidemic patients who cannot tolerate statin therapy.
