By Allison Aubrey – NPR –
A drug taken by millions of people to control diabetes may do more than lower blood sugar.
Research suggests metformin has anti-inflammatory effects that could help protect against common age-related diseases including heart disease, cancer, and cognitive decline.
Scientists who study the biology of aging have designed a clinical study, known as The TAME Trial, to test whether metformin can help prevent these diseases and promote a longer healthspan in healthy, older adults.
