I myself have done so very gradually and slowly, but despite that I had severe joint pains. Adrenal gland refused to come back from vacation 🙂 I would like to note that raw diet does not really fix anything unless it follows SCD guidelines, which means removing disaccharides and polysaccharides. What’s more, in the winter months, our body is not prepared for raw diet. We would have to move to warmer climates, then it could actually work 🙂