How Mark Really Feels About Butter Coffee

Mark Sisson discusses the current trend of putting butter and mct oil in coffee (also known as bulletproof coffee) that is so popular amongst the keto diet crowd. For Mark, it mostly boils down to the fact that he prefers to chew his calories and that in general, drinking calories is probably an unwise strategy for people trying to lose weight on keto. Mark draws parallels between bulletproof coffee and the nutritional supplement Soylent (both a product of Silicon Valley) and takes issue with the biohacking types who are eschewing…

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