Exploring the function of the human body
Vitamin D is an important part of many facets of human health. It is estimated that 85-90% of people are deficient to severely deficient in Vitamin D. Most occupations have indoor jobs when the sun is at the peak. Recent edit (2018): Added new study from 2017 on recommendations for
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This is a little lesson explaining the effects that nutrition and exercise have on each other. I. Diet modulates weight. II. Exercise modulates body composition. 1. Nutrition quality will improve how fast you lose or gain weight. 2. Exercise intensity will improve how fast your body composition changes. Nutrition and
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