Dietary Supplements

Dietary supplements are intended to add to or supplement the diet and are different from conventional food. Generally, to the extent a product is intended to treat, diagnose, cure, or prevent diseases, it is a drug, even if it is labeled as a dietary supplement. Supplements are ingested and come in many forms, including tablets, capsules, soft gels, gel caps, powders, bars, gummies, and liquids.

Common supplements include:

• Vitamins (such as multivitamins or individual vitamins like vitamin D and biotin).
• Minerals (such as calcium, magnesium, and iron).
• Botanicals or herbs (such as echinacea and ginger).
• Botanical compounds (such as caffeine and curcumin).
• Amino acids (such as tryptophan and glutamine).
• Live microbials (commonly referred to as “probiotics”).