Basic Search
Advanced Search
Studies by Topic
Studies on Map

Categorize All Studies in ClinicalTrials.gov

Main Category:   Dietary Supplements, Alphabetic (A-Z)
Dietary Supplement First Letter:   Dietary Supplements Starting with V
Search for Dietary Supplement
Valerian   6 studies
Vitamin A   72 studies
Vitamin B1   24 studies
Vitamin B12   84 studies
Vitamin B2   28 studies
Vitamin B3   102 studies
Vitamin B6   55 studies
Vitamin B7   6 studies
Vitamin B9   216 studies
Vitamin C   130 studies
Vitamin D2   24 studies
Vitamin D3   138 studies
Vitamin E   139 studies
Vitamin K   49 studies