Ep 218 - Caffeine, Your Heart, and the Science of a Good Cup of Coffee

Following up on our breakdown of #caffeine and #heatstress, we are taking a deep dive into the cardiovascular impacts of the world’s most popular psychoactive drug. Dr. Matt Law unpacks a massive new Scientific Statement from the American Heart Association that finally sets the record straight on how caffeine and #coffee affect your blood pressure, cholesterol, and long-term heart #health. From the genetic lottery of liver enzymes that dictate your caffeine tolerance, to the hidden dangers of unfiltered French press coffee, we cover it all. Plus, a much-needed PSA on how to actually brew a proper pot of coffee without being a total amateur.

References:

Marcus, G. M., Hu, F. B., van Dam, R. M., Cornelis, M. C., Dewland, T. A., Kang, J., Larsson, S. C., Page, R. L., II, & Parekh, N. (2026). Caffeine and cardiovascular disease: A scientific statement from the American Heart Association. Circulation, 154, e00–e00. https://doi.org/10.1161/CIR.0000000000001454