National Institutes of Health • National Center for Complementary and Integrative Health
Dietary Supplements and Cognitive Function, Dementia, and Alzheimer’s Disease
Concerns about forgetfulness and whether it is the first sign of Alzheimer's disease are common, particularly among older patients. Your patients may also ask questions about use of dietary supplements, which are often marketed with claims that they enhance memory or improve brain function and health.
This issue of the digest summarizes current information on “what the science says” about several dietary supplements that have been studied for cognitive function, dementia, and Alzheimer’s disease. Research on several other dietary supplements to determine whether they have any effect on the progression of cognitive decline or Alzheimer’s disease is ongoing. In addition, research on some mind and body practices such as music therapy and mental imagery, which have shown promise in treating some symptoms related to dementia, as well as alleviating stress among caregivers, is underway.
Information for Your Patients
NCCIH Clinical Digest is a service of the National Center for Complementary and Integrative Health, NIH, DHHS. NCCIH Clinical Digest, a monthly e-newsletter, offers evidence-based information on complementary health approaches, including scientific literature searches, summaries of NCCIH-funded research, fact sheets for patients, and more.
The National Center for Complementary and Integrative Health is dedicated to exploring complementary health products and practices in the context of rigorous science, training complementary health researchers, and disseminating authoritative information to the public and professionals. For additional information, call NCCIH's Clearinghouse toll-free at 1-888-644-6226, or visit the NCCIH Web site at nccih.nih.gov. NCCIH is 1 of 27 institutes and centers at the National Institutes of Health, the Federal focal point for medical research in the United States.
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