American Heart Association

Indigenous South American group has the world’s healthiest arteries


In the Bolivian Amazon, there’s a group with the healthiest arteries of all populations ever studied.

Among the Tsimane (pronounced chee-mah-nay) people – a remote society of foragers and horticulturalists – hardening of the arteries is five times less common than in the United States, researchers […]

Simple Science @Heart: Hunter-gatherers in remote lands have heart-healthy lifestyles

In some remote locales, entire cultures of people eat only what they grow or kill. It turns out that these hunter-gathers generally have healthier hearts than people in modernized society, according to two new studies in the American Heart Association journal Hypertension.

One group of researchers studied the Tsimane people […]