Interesting add, I have to check you out, I'm still figuring out the dietary thing, me personally, I spent the last 2-3 years stacking the pages, for two of which I was mostly eating healthy, vegetarian diet, without meat, mostly milk from the animal products and cheese. apart from that salads, soups, potatoes from the stove, but yes that's about it. for the most part, at the start I went about eating too much oil, and sugar, then got rid of that, found the fact that oil is essential, lowered my sugars, started eating non-white bread then tried getting the healthy baked bread, costs too much for my lack of finance, and I have to say I was feeling amazing when I was going about that, I was exercising at least two times a day, sometimes 3 and on the off chance 4 times :D I was able to run for miles in both directions and all, but I overexerted myself from time so i gave myself a few days to recover here and there. Anyways the fasting got to me and I failed miserably :D I tried the 1-2-3 day fast, with my social circle it was next to impossible, I had to keep silent, if I said anything everybody tried to get me back to "normal" then yeah, I still have to learn I'm still picking up speed, since I kind of trailed off for the past year, my daily regiment kind of changed and I lost the momentum. Anyways that's my story :D I'm still learning on keto diet and tried intermittent fasting ,the problem is what you stated above and the fact I'm rushing through many topics one by one.