When it comes to supplements—vitamins, herbs, powders, tinctures, and everything in between—many people assume the FDA has checked, verified, and approved these products before they hit store shelves. The truth is more complicated, and often surprising.

Omega fatty acids are essential nutrients that play vital roles in our body, from supporting heart and brain health to reducing inflammation and promoting healthy skin. Because our bodies cannot produce enough of these fats on their own, we often turn to supplements to ensure we meet our daily needs.