Clinical Trials of Dietary Supplements: P
- Papain (18)
- Papaya (31)
- Parsley (10)
- Passionflower (38)
- Peppermint (147)
- Perillyl Alcohol (9)
- Phenethylisothiocyanate (16)
- Phenylalanine (318)
- Phosphorus Supplement (5)
- Phylloquinone (405)
- Phytosterol (163)
- Pill-bearing Spurge (1)
- Plantago Arenaria (2)
- Plantain (25)
- Poke (9)
- Pomegranate (141)
- Potassium Supplement (11)
- Prickly Pear (14)
- Proanthocyanidin (52)
- Procyanidin (50)
- Proline (77)
- Psyllium (106)
- Purple Butterbur (1)
- Pycnogenols (58)
- Pyridoxal (313)
- Pyridoxamine (8)
- Pyridoxine (317)
- Pyruvate (128)