Egg yolks and animal flesh are primary dietary sources of cholesterol, with red meat preferred for micronutrients needed for testosterone production.

“egg yolks you know I mean if we're talking diets of cholesterol egg yolks are probably the best one thing a lot of people don't realize is that all animal flesh has about the same amount of cholesterol in it because it's in the membranes whether it's a piece of salmon a piece of chicken or a piece of red meat I would prefer the piece of red meat because of all the other micronutrients and the zinc and all the other cofactors we're gonna need to make testosterone and the other sex hormones”