I once worked with a biochemist that works on diets and he told me that the body "forgets" how to process carbs after a couple of days. If you only indulge in c

I once worked with a biochemist that works on diets and he told me that the body "forgets" how to process carbs after a couple of days. If you only indulge in carbs once a week it won't be able to process it, much like the cheat day thing from Tim Ferris. I don't remember the exact technical mechanism he described and quite frankly I don't know if it's true... but there you go.