Kourtney Kardashian has tried all sorts of diets and has been very candid about it. She’s always ahead of the latest trends and always stays fit and healthy. And recently, Kourtney shared that she had a really positive experience on the ketogenic diet. Kourtney was on the keto diet for a few months when she found out she had elevated levels of mercury and lead in her system. What is the Ketogenic Diet You’ve probably heard of the keto diet because it seems everyone’s doing it. The keto diet seems to be the go-to diet of all the movers and shakers. From Halle Berry, Tim Tebow, and LeBron James, it…