And is LeanCal Keto Reviews sustainable for the long-haul? With that said, there isn’t any evidence that suggests long-term keto is a bad idea. Is Ketosis Bad For You? High sugar/ lower fiber fruits: Most tropical fruits like pineapples, mangoes, papaya, and tangerines are high in sugar and will kick you out of ketosis. But despite plenty of controversy and a fair amount of misunderstanding, there’s been an outpouring of positive research backing the ketogenic diet.- Read on for some of the biggest concerns about the keto diet and why getting into and staying in ketosis might be the best thing you can do for your body. If your body didn’t like ketones, it’s highly unlikely you’d see so many positive side effects. These early findings have elicited "very positive reactions and an increased interest from colleagues," K