Genetics may help explain why results from weight-loss jabs vary, say scientists

Researchers from 23andMe revealed on Wednesday that genetic variations may explain differing results from weight-loss injections in nearly 28,000 patients. Two gene variants linked to appetite regulation showed modest impacts on weight loss and side effects. The study suggests genetics plays a role, but non-genetic factors remain the primary influences on treatment outcomes.

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Summary by Glance · Original reporting by The Guardian Australia