Jumat, 21 Agustus 2009

vitamins

Approximately 20% of adults experience excessive fatigue that impairs their ability to function well at work and at home. Some are able to recover after taking a brief respite from work or taking certain medications. But there are a significant number of people whose experiences during more stressful than usual. Chronic fatigue syndrome (CFS) affects at least 800,000 people in the United

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