Acidifying foods are primarily those that are rich in proteins, carbohydrates / sugars, and/or saturated fats. LIST OF ACIDIFYING FOODS Meat, poultry, cold cuts, meat extracts, fish, seafood (mussels, shrimp) Eggs Cheeses (strong cheeses are more acidic than mild cheeses) Animal fats such as lard and suet Vegetable oils, especially peanut oil and oils that [...]