Dietary Supplements

Dietary supplements, as defined by the DSHEA, include vitamins and minerals, in addition to herbs and other botanicals, amino acids and other substances that are used to supplement the diet. Overall, most safety concerns relate to dietary supplements other than vitamins and minerals. This included 27% who said they regularly used a variety of dietary supplements and 24% who said they typically used only a multivitamin on a regular basis. Among nurses, 59% said they were regular supplement users. She would like advice on these dietary supplements.

dietary supplements

However, little is known about individuals who routinely consume multiple dietary supplements. This study describes the dietary supplement usage patterns, health, and nutritional status of long-term multiple dietary supplement users, and where possible makes comparisons to non-users and multivitamin/mineral supplement users. The Federal Trade Commission (FTC) regulates advertising, including infomercials, for dietary supplements and most other products sold to consumers. FDA works closely with FTC in this area, but FTC's work is directed by different laws. Unquestionably there has been a slow but sustained effort to regulate dietary supplements on an international level. WTO and CAFTA are part of this effort.

Dietary supplements, protein powders and other formulas are promoted as food substitutes for losing weight, as health aids and for a variety of other reasons. People are often confused or misled by the many health claims related to these products. Food and Drug Administration (FDA) regulates dietary supplements as foods rather than drugs, supplement manufacturers are not required to meet the same strict standards of safety and effectiveness that are required for prescription and over-the-counter medications. As a result, consumers need to be aware that products may vary widely from manufacturer to manufacturer in terms of strength and ingredients. Over-the-counter dietary supplements to treat obesity appeal to many patients who desire a "magic bullet" for weight loss. A schema for whether physicians should recommend, caution, or discourage use of a particular weight-loss supplement is presented in this article.