supplement

Garcinia Cambogia

Also known as: HCA

Half-life
2 h
Typical timing
morning
Food rule
empty stomach
Default unit
mg

Studied for

Overview

Garcinia cambogia is a tropical fruit also known as the Malabar tamarind. It is native to Southeast Asia, particularly India and Indonesia. The rind of the fruit contains a high concentration of hydroxycitric acid (HCA), which is the active compound believed to be responsible for its purported weight-loss effects. For centuries, Garcinia cambogia has been used in traditional South Asian cuisine as a flavoring agent and a preservative. In the late 1990s, the fruit gained significant attention as a dietary supplement for weight management, particularly after being featured in popular health media. It is commonly marketed as a natural aid for weight loss, often promoted for its ability to suppress appetite and inhibit fat production. Garcinia cambogia is available in various forms, including capsules, tablets, and powders, often standardized to contain a certain percentage of HCA. It is typically consumed orally as a dietary supplement. While it is widely available without a prescription, its effectiveness and safety profile continue to be topics of scientific research and public discussion. (NIH ODS, MedlinePlus, PubChem)

Deep dive

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Known interactions

  • Category rule: glp1 × supplement
    Note

    GLP-1 medications slow stomach emptying, changing how/when oral supplements absorb; rapid weight loss raises the importance of protein and micronutrients.

    Time oral supplements when nausea is lowest; prioritize protein and micronutrients; discuss with your provider.

  • Category rule: supplement × medication
    Note

    Some supplements change how the body processes medications (absorption, liver enzymes, or additive effects).

    Specific pairs are checked against a licensed drug database and shown with their own severity. Always confirm with your provider or pharmacist.

Frequently asked

Sources referenced

["NIH Office of Dietary Supplements (ODS)", "MedlinePlus (National Library of Medicine)", "PubChem (National Library of Medicine)", "Mayo Clinic", "Cochrane Library", "DrugBank"]

Stackwise compiles summaries from publicly available scientific and regulatory references. Always verify important decisions with a licensed clinician.

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Related benefits

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