Title

United States pharmacopeia safety evaluation of spirulina

UMMS Affiliation

Center for Integrated Primary Care; Department of Family Medicine and Community Health

Publication Date

8-1-2011

Document Type

Article

Disciplines

Alternative and Complementary Medicine | Dietetics and Clinical Nutrition | Integrative Medicine

Abstract

The Dietary Supplements Information Expert Committee (DSI-EC) of the United States Pharmacopeial Convention (USP) reviews the safety of dietary supplements and dietary supplement ingredients for the purpose of determining whether they should be admitted as quality monographs into the United States Pharmacopeia and National Formulary (USP-NF). The United States Food and Drug Administration (FDA) has enforcement authority to pursue a misbranding action in those instances where a dietary supplement product indicates that it conforms to USP standards but fails to so conform. Recently DSI-EC undertook a safety evaluation of spirulina, a widely used dietary ingredient. DSI-EC reviewed information from human clinical trials, animal studies, and regulatory and pharmacopeial sources and analyzed 31 adverse event reports regarding spirulina to assess potential health concerns. At the conclusion of this review, DSI-EC assigned a Class A safety rating for Spirulina maxima and S. platensis, thereby permitting the admission of quality monographs for these dietary supplement ingredients in USP-NF. DSI-EC continually monitors reports concerning the safety of dietary supplements and dietary supplement ingredients for which USP dietary supplement monographs are developed. The DSI-EC may revisit the safety classification of spirulina as new information on this dietary ingredient becomes available.

Keywords

Spirulina, Arthrospira, blue-green algae, cyanobacteria, USP, dietary supplements

DOI of Published Version

10.1080/10408391003721719

Source

Crit Rev Food Sci Nutr. 2011 Aug;51(7):593-604. doi: 10.1080/10408391003721719. Link to article on publisher's site

Journal/Book/Conference Title

Critical reviews in food science and nutrition

Comments

At the time of publication, Paula Gardiner was not yet affiliated with the University of Massachusetts Medical School.

Related Resources

Link to Article in PubMed

PubMed ID

21793723

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