keto

As a health care professional with 42 years experience - and a wife who is a nutrition expert - my advice is to stay away from the "keto" diet and any other fad diet out there. Whole foods - preferably plant based - is the healthiest way to eat (and would put interventional cardiologists and CT surgeons out of business if everyone would eat that way). Shy away from dairy products and consider cheese poison. There are tons of replicable, peer-reviewed studies out there supporting this position.

Rob