> needed at least a 72h fast I think you're thinking of ketosis, which is ~72hrs. You can also verify entering ketosis by the smell & color of your urine. We'r

> needed at least a 72h fast I think you're thinking of ketosis, which is ~72hrs. You can also verify entering ketosis by the smell & color of your urine. We're not 100% sure how ketosis relates to cellular autophagy.