There should be only one protein at a meal. The only exception here is eggs. Eggs go with anything. If your body were acidic, then I would recommend that you make your diet more alkaline until your body neutralizes. Acid foods are grains and meats.
Alkaline foods are fruits, vegetables and soy foods.
Most seeds and nuts are acidic, and most dairy products like cheese and ice cream are acidic, but yogurt is alkaline. Corn, millet and buckwheat are alkaline. Among the nuts, almonds, chestnuts and Brazil nuts are alkaline. Most legumes and milk are acidic. Alcohol, coffee and black tea should be avoided until the acidity is relieved.