Cost vs. Benefit for Saturated Fat

In Tuesday’s Memo, I suggested that I don’t like speaking in absolutes when it comes to health recommendations; I’ve seen too many exceptions. What about our Michigan cardiologist? Was he correct? Yes and no, but mostly no.

He implied in the interview that the source of saturated fat is animal products. That isn’t true. In fact, someone could be a vegan and still over-consume saturated fats from using vegetable oils. Palm oil, vegetable oil, even almonds and other nuts that contain monounsaturated and polyunsaturated oils also contain saturated fats. My point is that even without any animal products such as cheese or milk, you can still get a lot of saturated fat in a vegan diet.

He was also overstating the positive effects of lowering saturated fat intake. I read the abstract; it said that it would take 56 people lowering their saturated fat intake for two years to prevent a single cardiac event. Further, the review did not show any reduction in mortality. To me, it raised a lot of questions that may have been answered but not reported.

Should we lower our saturated fat intake? Probably, but it’s going to take a lot more answers to swing the cost to benefit ratio in favor of giving up animal products for the potential benefits we may get.

What are you prepared to do today?

        Dr. Chet

Reference: Cochrane Library. https://doi.org/10.1002/14651858.CD011737.pub2