Turmeric supplements offer concentrated curcumin, the active compound in turmeric, which provides anti-inflammatory and antioxidant benefits. However, raw or dried turmeric contains additional beneficial compounds like essential oils and fiber. Raw turmeric is most potent, but dried turmeric is more convenient and has a longer shelf life. If seeking high curcumin levels, supplements are effective, but for overall benefits, including digestive health, raw or dried turmeric is preferable.