These are hacks however I will say there is something called AMPK. There are supplements which mimic fasting by activating AMPK. Berberine is one of them and I've personally tried it. It doesn't speed up the metabolism because resting metabolic rate is set both by genes and muscle mass but it does give you some of the benefits you would get from fasting and allows for greater caloric efficiency.
You are viewing a single comment's thread from: