Acidosis a Cause Devitalized foods. Several acid forming foods are constipating, which means that acidosis is that the principal reason behind this condi¬tion. Such foods as meat, oysters, fish, white bread, soda crackers, macaroni, wafers, biscuits, buns, dough¬nuts, rolls, piecrust, lard, cake, cornstarch, refined sugar, glucose, industrial syrup, low cost jams and jellies, can¬dies, or [...]