Are food supplements worth taking?
Every survey of eating habits over the past 30 years shows that even those who say they eat a healthy, balanced diet fail to eat the Recommended Daily Allowances (RDAs) of vitamins and minerals. Moreover, the RDA and the Optimal Daily Allowance (ODA) are two very different standards. The RDA is the minimum amount necessary to prevent diseases such as scurvy (vitamin C deficiency) and rickets (vitamin …
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