This weight-loss hormone may protect the liver even without weight loss

A hormone already known for curbing appetite and supporting weight loss may have a surprising second job: protecting the liver from inflammation and scarring. Researchers at McMaster University found that GDF15 activates a previously unknown brain-to-liver pathway that triggers the release of glucocorticoids, helping calm immune activity in the liver [1].

Sources

1. sciencedaily.com · This weight-loss hormone may protect the liver even without weight loss Aug 21, 2026

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