The Kaufmann 2 diet is the second tier of Doug Kaufmann’s Phase eating plan. Nearly everyone is encouraged to be on the Kaufmann 1 diet initially until symptoms subside. More carbohydrates are added into the Kaufmann 2 eating plan; all the foods including the Kaufmann 1 are permitted, with the addition of legumes, certain grain products, and sweet potatoes. Corn, most grains, alcohol and mushrooms are still excluded entirely
