Weight-loss jabs change how people eat, but studies rarely measure nausea properly
Researchers behind a new review say trials of semaglutide and tirzepatide seldom record nausea alongside hunger and fullness, leaving unclear how much it shapes appetite results. They stress this does not mean the drugs work mainly by making people feel sick, as separate analyses suggest side effects explain only a small share of weight loss.
Source: The Conversation (22 Oct 2026).