Rung Five
All evidence
Rung 1 · Unproven

Giloy (Tinospora cordifolia)

Sold as an immune booster; no human evidence against cancer.

Side-effect supportWith your doctorSafety flag
Safety: Linked to liver injury in 43 people at 13 Indian hospitals; 4 died, all of whom had existing liver disease.

What studies found

Giloy is listed among Ayurvedic herbs studied for anticancer effects in the lab, but no human cancer studies are reported.

The catch

Liver injury showed up a median of 46 days after starting, often with autoimmune features.

What to do

Avoid it if you have liver disease or are on cancer treatment.

Sources

Rung 1 of 5, Unproven: Lab or animal data only, or never directly tested in people. How we score

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Related

Every option we rated, or follow one cancer step by step: breast cancer, colorectal cancer, lung cancer and prostate cancer.