Aspirin has saved many people’s lives by reducing fever and helping stop p____. Lawrence Craven introduced the idea that aspirin could reduce the r____ of heart attacks by thinning blood. In 1971, Smith and Willis p____ that aspirin was a blood-thinning medicine and a study showed that a chemical in aspirin could prevent a s____. In 2003, a Chinese doctor found that this chemical could reduce blood s____ levels and help people with diabetes.

Aspirin

pain

risk

proved

stroke

sugar