For weight loss, opinions on 16 hours, then bulletproof coffee, then 2 more hours to first meal.

I know it will stop autophagy, but it seems like extended fasts are best for that anyway. Just completed a 72 hour fast over the weekend into Monday. 16 is easy for me on a daily basis, but a bulletproof at the 16-hour mark would make 18 easy as as well. via /r/intermittentfasting https://ift.tt/0CrxUel https://ift.tt/6wfCcQj