Name: Study: Replace butter and cheese with olive oil and nuts
Uploaded: Tue Sep 29 2015 16:39:00 GMT+0000 (UTC)
Duration: 31 s
Description: A Harvard study finds that swapping saturated fats for olive oil, fish, nuts and whole grains significantly reduces the risk of heart disease. Even a 5 percent cut in calories from fatty food can have a big impact, experts say.

Sept. 29, 201500:31