Is Saturated Fat Really Good for You?

Seed oils came about in a roundabout way, and there's money involved. Some studies claim that if you replace saturated fat with polyon saturated fatty acids, it's a net benefit. But the effect size would be so small that we really even need to replace it. Doctor ethan wise is a cardiologist and researcher who sees both sides of the story. We'll hear from doctor guest talk about how he weighs all this conflicting evidence.