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Categorize All Studies in ClinicalTrials.gov

Main Category:   Dietary Supplements, Alphabetic (A-Z)
Dietary Supplement First Letter:   Dietary Supplements Starting with A
Search for Dietary Supplement
Acetic Acid   17 studies
Acidophilus   86 studies
Ajmaline   1 study
Alanine   21 studies
Aloe   6 studies
Alpha-lipoic Acid   30 studies
American Elder   1 study
Angelica   3 studies
Anthocyanidin   5 studies
Arachidonic Acid   5 studies
Arginine   96 studies
Arnica   5 studies
Ascorbic Acid   130 studies
Ashwagandha   3 studies
Aspartic Acid   29 studies
Astragalus   4 studies