Important things to know about dietary supplements. Learn about their label information, effectiveness, safety, risk, quality, and regulation here.

This collection of fact sheets presents information about dietary supplements and their ingredients. These include vitamins, minerals, herbs and botanicals, probiotics, and more.

Jun 15, 2025 · Which dietary supplements are beneficial and which might be a waste of money? An expert gives facts on which vitamins and supplements work.

Oct 20, 2025 · Supplements provide essential nutrients like vitamins, minerals, fiber, and probiotics. They can help fill gaps in your diet and support your overall health.

Nov 13, 2023 · Dietary supplements are products such as vitamins, herbs, and minerals that may help provide nutrients and health benefits. They may have risks and side effects.

Aug 10, 2025 · Supplements fill nutritional gaps and support specific health goals but aren’t substitutes for a balanced diet. Vitamins A, B-complex, C, D, E, and K along with minerals like calcium, …

Nov 21, 2023 · Nutritional supplements are meant to complement a healthy diet, not replace it. If you're in good health and you eat a wide variety of foods, you likely don't need supplements. But …

Questions and answers about dietary supplements, including regulations, information that must be disclosed on the label, new dietary ingredients, and safety issues.

Aug 23, 2023 · Here’s a closer look at the potential health benefits, identified risks, and everything else you should know about dietary supplements.

This collection of fact sheets and other resources from the NIH Office of Dietary Supplements (ODS) and other federal government sources provides information about dietary supplements and their …