Coconut is technically a fruit but I am unsure if it is something that really fits the principles of this diet.
Pros:
Excellent fatty acid profile: Coconut is almost purely saturated fat or medium chain triglycerides, lower in PUFA than just about anything. The MCTs are seemingly good for metabolic health, lauric acid is seemingly a beneficial saturated fat, it has no palmitic acid which is the one saturated fat type that does have some negatives.
Lauric acid's anti-microbial properties, in a natural context, might be beneficial for the gut. not sure how true this is though.
Tastes really good- seemingly ancestrally consistent, at least in places that had access.
Cons:
Not really a fruit?
Super high in phytic acid
Not necessarily a lot of nutrients outside of the fats - more of a safe way to consume more fat in a natural food matrix
Paul Saladino said something about coconut meat being the "nut" part of the meat and therefore harmful and I believe him on that given the pretty notable amount of phytic acid in coconuts. This post is a bit disjointed but I just want to hear other people's perspectives here, ideally perspectives that know more about coconuts than I do.