Herb library · Herb · Garcinia gummi-gutta
Garcinia cambogia
A tart fruit from India and Southeast Asia whose rind contains hydroxycitric acid (HCA), sold for appetite control and weight loss. It is unclear whether it helps with weight, and several cases of liver damage have been reported in people taking garcinia products.
Serious warning
It may be unsafe to take garcinia cambogia products, including multi-ingredient products that contain it: several cases of liver damage have been reported, some of them severe, though this appears uncommon (NCCIH).
Traditional use
A tree of the evergreen forests of India and Southeast Asia. The fruit has been used as a tea in folk medicine for inflammation and stomach complaints, and the rind has long been used in cooking and as a food preservative. Today products with HCA from the rind are sold for appetite control and weight loss.
What studies show
- Limited
Weight loss: several studies; some evidence suggests a modest effect and other evidence shows none. More research is needed to confirm any effect.
Be careful of
Cautions
- NoteOther reported side effects include headache, nausea, diarrhea and other stomach and bowel symptoms.
- InteractionInteractions have been reported with some drugs that affect the liver and some that affect serotonin, and others are possible.
- PregnancyLittle is known about whether it is safe during pregnancy or while breastfeeding.
- Ask a clinicianTalk with a clinician or pharmacist before using this if you take prescription medicines, are pregnant or breastfeeding, or are giving it to a child.
Sources
- Garcinia Cambogia: Usefulness and Safety (opens in a new tab) · NCCIH · read September 25, 2026
Reviewed September 25, 2026.