Clinical Trials of Dietary Supplements: C
- Caffeic Acid (9)
- Caffeine (605)
- Calamus (834)
- Calciferol (2,223)
- Calcium Supplement (69)
- Calendula (10)
- Caproate (45)
- Caraway (6)
- Carnitine (199)
- Cassava (24)
- Castor (33)
- Cat's Claw (1)
- Catechin (90)
- Catechol (118)
- Cayenne (29)
- Chamomile (29)
- Chaste Tree (3)
- Chicory (14)
- Chinese Rhubarb (15)
- Chinese Salvia (40)
- Chinese Yam (4)
- Chitin (14)
- Chitosan (78)
- Cholecalciferol (1,097)
- Choline (223)
- Chondroitin (74)
- Chrysanthemum (25)
- Cinnamon (62)
- Cinquefoil (1)
- Citrate (1,515)
- Clove (16)
- Cobalamin (439)
- Coconut (89)
- Coenzyme Q10 (184)
- Cola (2,484)
- Colocynth (1)
- Common Bean (14)
- Copper Supplement (250)
- Coumarin (15)
- Cranberry (105)
- Creatine (176)
- Cyanocobalamin (439)
- Cysteine (252)