Efficacy of Vitamin Supplements

     With billions of dollars spent annually, vitamin supplements are probably the con-game of the century, as scientific evidence continues to prove.  In most cases such indiscriminate use is probably useless and potentially harmful.  
     Not all vitamin and mineral supplements are useless. When used appropriately, based on scientific evidence, and a specific medical issue some help. Few debate that we need dietary vitamins to live. But the most common reason for taking vitamins -- our desire to “improve overall health” -- is generally a waste of money.  Quality testing doesn’t validate health claims.

For more information check out
https://www.sciencebasedmedicine.org/more-evidence-that-routine-multivitamin-use-should-be-avoided/