Your body needs vitamins, and supplements are a way to consistently add a significant amount of various vitamins and minerals to your diet. But in most cases, we need only need a small amount of each vitamin and mineral every day. A daily supplement may seem benign, but for many people it might be just too much. If a pill packs high levels of vitamins into your diet, you can end up harming your body.

When it comes to supplements, a little knowledge is a lot of power. Learning how vitamins and minerals work, how to get them naturally and when you may need a supplement will help you stay in the safe middle ground.