Only celery juice can protect your body from certain toxins that will otherwise continuously damage you: it is the irreplaceable main remedy. This is the main thing that separates the Primal Diet from so-called "raw carnivore" diets.

Aajonus observed that carnivores occasionally chew on some leaves — not by coincidence, but as a remedy. There are compounds only found in plant juice that help the body remove certain toxins. Carnivores only need a few drops, but since we have accumulated much more toxicity, our required amount is significantly higher.

Aajonus recommends an average of 4 cups a day (2 cups bare minimum). The required amount can vary importantly per individual.

Celery MUST be organic — celery can be one of the most sprayed vegetables, and non-organic celery juice could cause more damage than it helps.

The only known replacements for celery juice are sugar cane juice and unripe (green, hard) papaya juice, if you cannot find celery.