Start every meal with a pound of meat. Stop messing around with little-of-this little-of-that, liquid this, pinch of that. Have a pound of meat, two or three avocados, a hint of greens or berries if you feel the need, and lots of organ meats and stock, seafood and spices. Coconut milk is a nice go-to as well. But don't drink tiny amounts, drink the whole 420 calories. Mostly, eat solid, real grown-up food. In large amounts.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.