Evaluation of the antihyperlipidemic properties of dietary supplements.
We reviewed the published literature regarding the antihyperlipidemic effects of dietary supplements. A search of MEDLINE database, EMBASE Drugs and Pharmacology database, and the Internet was performed, and pertinent studies were identified and evaluated. References from published articles and tertiary references were used to gather additional data. Published trials indicate that red yeast rice, tocotrienols, gugulipid, garlic, and soy protein all have antihypercholesterolemic effects. These supplements, as well as omega-3 fatty acids, also have antihypertriglyceridemic effects. In clinical trials none of the agents led to a reduction in low-density lipoproteins greater than 25%, suggesting modest efficacy. When recommending these supplements, clinicians should keep in mind that their long-term safety is not established and patients should be monitored closely.
Caron
M F
MF
Department of Pharmacy Services, Hartford Hospital, Connecticut 06102-5037, USA.
White
C M
CM
D000328:Adult; D002784:Cholesterol / Q000097:blood; D019587:Dietary Supplements / Q000009:adverse effects / Q000706:statistics & numerical data; D004347:Drug Interactions; D005069:Evaluation Studies as Topic; D015525:Fatty Acids, Omega-3 / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D006949:Hyperlipidemias / Q000188:drug therapy*; D000960:Hypolipidemic Agents / Q000009:adverse effects / Q000494:pharmacology
D015525:Fatty Acids, Omega-3; D000960:Hypolipidemic Agents; D002784:Cholesterol