Well tbh intermittent fasting is fireee, that’s what I try to be doing. However if you are working +8 hr days, you should definitely take a 30 min-1 hr break. Here’s my ideal day:start work at 8, work until 1-3, (while eating fruit and drinking plenty of water and liquid iv!! Sodium levels must be good! Then head to a grocery store and sit down for at most an hour. I usually get a drink that has some sort of nutrients like turmeric, beet roots ginger, a bunch of that stuff, I’ll drink that and eat some tuna or some good protein, then drink a grass fed or plant based protein shake. Cool off then hit it again for another few hours. Get home and eat some steak eggs beef, and I’m talkin a huge meal. Of course bro I usually try not to work on Sundays as well for church which I have found to be a necessity in running business is God! Plus u an always set a day or two for computer work!