Multivitamin supplements and health

It seems that in a meta-analysis, multivitamin supplements are not significantly associated with an increase mortality.
So it is not harmful except for your wallet.
BTW you should be prudent on Vitamin C supplements:

http://www.nutraingredients.com/Research/Regular-consumption-of-vitamin-C-supplements-linked-to-kidney-stones-risk-Study/?utm_source=newsletter_weekly&utm_medium=email&utm_campaign=Newsletter%2BWeekly&c=Cj6Zsw90SroAMtDeQRpbuw%3D%3D

http://archinte.jamanetwork.com/article.aspx?articleid=1568519


http://www.nutraingredients.com/Health-condition-categories/Cardiovascular-health/Multivitamins-don-t-increase-mortality-risk-New-meta-analysis/?utm_source=Newsletter_Product&utm_medium=email&utm_campaign=Newsletter%2BProduct&c=Cj6Zsw90SrqMbb9AaJDd%2BA%3D%3D