Eli Lilly three-way weight drug cut 28.7%, eased knee pain

Eli Lilly's triple-G weight-loss drug, which works three ways at once, cut body weight about 28.7% and eased knee arthritis pain, MarketWatch reported Dec. 11, 2025. Less pain could help people stay on treatment longer and help insurers cover it. I'm skeptical bigger weight loss always means equally bigger benefits.