What the hell is black cocoa?, there is cocoa which is refined and there is cacao which is the bees knees, as many have already said sugar is the biggest enemy, eradicate it from your diet, keep away from beer = carbs and sugar = pot belly, if you drink then vodka on ice preferably or whiskey, no junk food, no bread, regular exercise, does not have to be strenuous, so long as it is regular, work up to doing 100 pushups a day, not in one hit but as many as you can do at a time, try keto which is great, no low fat milk, get the full cream high fat milk, stay away from oils except olive and instead have butter, if you want proof of that lookup butter bob on yt, make your own ghee and cook solely with that, plenty of eggs/bacon, at night a teaspoon of physilium husk with plenty of water, and if all that doesn't work think about a separation lol!.