what foods are considered acidic
vinegar to make them acid foods. Acid foods have a pH of 4.6 or lower. They include fruits, pickles, sauerkraut, jams, jellies, marmalades, and fruit butters. Although tomatoes usually are considered an acid food, some are now known to have pH values slightly above 4.6.oods can be acid because they are: 1  naturally acid foods. 2  foods that have acid, such as vinegar or lemon juice, added. 3  fermented foods, such as sauerkraut. 4  During the fermentation process bacteria produce an acid.
The American diet consists of meat, eggs, dairy and other highly acidic foods. The amount of intake of alkaline foods such as fresh vegetables, if minimum. Many Americans are on medications and drugs; that tends to increase the level of acid in the blood.n case of an acidic pH, due to heavy intake of acidic foods may suffer from emotional stress, toxic overload, immune reactions and certain processes that deprive the cells of oxygen and other essential nutrients. The body counters this acidic pH by using alkaline minerals.