He says even if people have a healthy body weight, sitting for long periods of time still has an unhealthy influence on blood sugar and blood fats.

VOA: special.2010.01.13

Okay, too little of the healthy fat to protect the body, that's a possibility. Yes?

你说的是体内健康脂肪太少无法保护身体,这也是可能的,请说

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But I just love being healthy, feeling good about my body

但是我就是喜欢保持健康，对自己的身体感觉良好，

保持身材的理由 - SpeakingMax英语口语达人