Is Butter Really Back?

“Dr. Hyman, I have been so confused about saturated fat,” writes this week’s house call. “The government still says to limit saturated fat, yet I read in the news how maybe it’s not really connected to heart disease? Is butter really back?” I understand why there is so much confusion around butter and saturated fat. The diet debates have America spinning. Some advocate for putting dollops of butter in coffee, while others shun avocados and nuts as harmful, heart-disease-promoting and fattening foods. What’s the average eater to do? Three recent studies add to an increasing body of evidence that saturated fat is not the evil, heart-disease-producing substance we once thought. A recent large review of the research found that the higher the saturated fat intake in the population, the lower the risk of stroke.