what is the theory behind 16:8 IF - why does it work?
I've just started, because it seems so popular and I think I can stick to it. But how come it works? And also, can I have some details on what I should be eating in the window, and how many calories? I am 51, female, 150 lbs and need to lose about 15 lbs. I exercise moderately. And - what happens if I have a cookie or two?…
