It’s not the only thing. You can eat any meat, eggs, or many dairy products. Probably most fruit is fine too, although I don’t eat carbs myself.

Yes, all the processed grains and seed oils and artificial sweeteners and chemicals should never have been invented. But I’m not too fussed about that. What I can do is come here and write these comments about the diet that changed my life for the better. If only one person who reads them tries it out, I will already have succeeded.