I think my body doesn't do well with certain carbs (like gluten) or with a lot of starchy carbs.
I have heard more than one person say this, that after doing keto for a while, the body does NOT like it when they are back on carbs. Not the transition but even if they stay on carbs, they feel crappy now. Like the body is less tolerant of carbs now or something.
I will be honest, I try to eat healthy, but I don't really eat right all the time. Not talking just because im eating junk food, but I just need to better period on my food intake, getting all the food groups and a balanced diet, and remembering that NO, taking a vitamin pill is NOT going to make up for you NOT eating right !!!
I have felt that at times too, and I don't want to say this and have anyone think it is legit, because I honestly do NOT know or have done any studies on it but it seems like once you have done the keto thing for a while, something changes in you permanently... that the body does not like carbs much anymore, although we absolutely DO need them really. Its like you lost your tolerance to them.
I will say THIS though, all those keto zealots, .. you will NOT EVER convince me that keto is perfectly healthy for you to live on all the time. IM sorry but starving your body to force it into some sort of protection mode is NOT an overall healthy thing !!! You can eat all the eggs and meat you want. Oh so I can just ignore that cholesterol number now? Using it to get to a goal is one thing, living on it constantly.. you can't sell me on that.
Aaron