Eating raw: notes on the primal diet

In his 1997 book We Want to Live, the author Aajonus Vonderplanitz laid out what he called the Primal Diet: a way of eating built on raw animal foods and raw produce, with nothing cooked. These notes summarize the ideas in plain language and set them beside what is actually known.

The core idea

Proponents of the diet argue that heat changes food in ways the body handles poorly: that cooking alters fats and proteins, destroys enzymes and bacteria they consider helpful, and leaves the body with more to clean up. Their answer is simple: eat food as close to its natural state as possible, fresh and unprocessed, and let the body use it as it is.

What the diet is built from

• Raw animal foods. Raw meat, fish, eggs and animal fat are central, usually from animals raised on pasture.
• Raw dairy. Unpasteurized milk, cream, butter and cheese from grass-fed animals.
• Raw produce. Fresh fruit and vegetables, often as juice, with raw honey as the sweetener.
• Nothing cooked or packaged. No refined sugar, no processed oils, no additives.

What proponents say it offers

• Simplicity. A short list of whole foods makes it easy to know what you are eating.
• Nutrient density. Fresh animal foods and fats are rich in protein, fat-soluble vitamins and minerals, and supporters feel satisfied on less food.
• No processed food. Dropping refined sugar, seed oils and additives is, on its own, a change many people feel better for.
• Energy and digestion. Followers frequently report steadier energy and calmer digestion.