Great question with 1 million answers!

Wish I had some chickens and a cow ‘cause I eat a LOT of eggs and raw milk is amazing.

Then adding sprouts from wheat berries to provide complete nutrition (don’t taste amazing but make you feel amazing). Lots of fresh veggies and steamed greens + fruit. Add cooked foods for pleasure.

The body is super adaptable to various diets though. Just eat foods that spoil if you leave them alone. If they last for years + if bugs and mice ignore them they’re not really good food.