Clinical Trials of Dietary Supplements: A
- Acetic Acid (145)
- Acidophilus (850)
- Ajmaline (7)
- Alanine (203)
- Alfalfa (9)
- Allantoin (22)
- Aloe (52)
- Alpha-lipoic Acid (153)
- Andrographis (15)
- Angelica (36)
- Anise (5)
- Anthocyanidin (127)
- Apigenin (8)
- Apricot (20)
- Arachidonic Acid (40)
- Arginine (535)
- Arnica (16)
- Artichoke (15)
- Ascorbic Acid (768)
- Ashwagandha (19)
- Asparagine (36)
- Aspartic Acid (185)
- Astragalus (98)