Overview of dietary supplements
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Dietary supplements are the most commonly used of all integrative, complementary, and alternative therapies, primarily because they are widely available, relatively inexpensive, and can be bought without consulting a health care practitioner.
The US Food and Drug Administration (FDA) regulates dietary supplements differently from drugs. The FDA regulates quality control and good manufacturing processes but does not ensure standardization of the active ingredients or efficacy.Overview of dietary supplements meaning & definition 1 of Overview of dietary supplements.