It's Tricky to Know Which Supplements Are Safe — Here's What to Avoid March 31, 2024, 01:11:34 PM It's Tricky to Know Which Supplements Are Safe — Here's What to Avoid[html]Not all vitamins and supplements are safe. Pieter Cohen, associate professor from Harvard Medical School warns to keep an eye out for these potentially problematic classes of supplements.[/html]Source: It's Tricky to Know Which Supplements Are Safe — Here's What to Avoid (http://ht**://www.discovermagazine.c**/health/its-tricky-to-know-which-supplements-are-safe-heres-what-to-avoid) Quote Selected