Supplement Claims

"The Food and Drug Administration regulates supplements, but it treats them like food rather than pharmaceuticals. Dietary supplements must meet the FDA’s Good Manufacturing Standards, but are not required to meet the standards for drugs, although some companies do so voluntarily. Supplement manufacturers are allowed to say that a particular ingredient may reduce the risk of a disease or disorder, or that it might specifically target certain body systems, but these claims are not approved by the FDA. Labels that make structural and functional claims are therefore required to carry a disclaimer saying the product is not intended “to diagnose, treat, cure, or prevent any disease.” In the United States, supplements are taken off the market only after the FDA has proven that they are hazardous. Before deciding to take a supplement, consider whether the scientific community understands how it works and whether all its effects are well known; whether there is proof that it performs in the manner claimed; whether it interacts with food or medication; whether taking it is necessary for health; whether it is affordable; and whether it is safe and free from contaminants. Just because a product is “natural” does not mean it cannot be harmful or dangerous, particularly if used inappropriately."