冠心病号称为人类“第一杀手”。而非洲芒萨部落人群则没有患动脉硬化者。美国医学家对芒萨人心脏进行研究发现,这些人的冠状动脉没有硬化;相反,冠状动脉的管腔变得粗大了。这是由于他们祖祖辈辈每天徒步放牧行走20多公里,驱赶畜群时消耗的热量在1200卡以上,没有现代都市居民那样的精细食物和环境污染的结果。 Coronary heart disease known as human “first killer.” The African Monza tribe crowd did not suffer from atherosclerosis. American medical scientists study of the heart of the Mänsa found that these people had no hardening of the coronary arteries; on the contrary, the coronary arteries became thicker. This is because their ancestors walked more than 20 kilometers of grazing on foot every day and consumed more than 1,200 calories to drive herds without the result of the fine food and environmental pollution of modern urban residents.