Agreed, this is quite interesting.  It also hits on keeping glucose low which I hope becomes more widely accepted.  IF + ketosis and a little exercise will turn any tub of lard into a lean person every time.  Just gotta teach their bodies to burn fat instead of glycogen. I hope more people begin to accept that calories in/calories out isn't exactly how our bodies work.  Spiking our insulin causes our bodies to go into fat storing mode, so obviously staying away from foods that spike insulin (grains are the worst) is good.  Calories in/out diet + exercise will eventually hit a plateau then the person will gain weight again because our bodies adapt.  Type 2 beetus happens because these people have so much insulin that their bodies become fucking resistant to the hormone from stuffing ding-dongs down their throats.  The cure to beetus is to eat bacon, steak, avocados, veggies, fruit, etc. and just stay away from candy, bread, and processed shit in general. Just give your body a break and eat unprocessed food instead of sugar all the time. Why would anyone turn that down? Because they are fucking weak I guess.