Acids play a vital role in the chemical processes that are a normal part of the functions of the cells and tissues of the body. A stable balance between acids and bases in the body is essential to life. See also acidic, acid-base balance, and individual acids.or the various acids, see under the specific name, such as acetic acid. All acids react with bases to form salts and water (neutralization). Other properties of acids include a sour taste and the ability to cause certain dyes to undergo a color change.
Glycemic Index. White potatoes, whether you have them mashed, baked, as french fries or potato chips, have a high glycemic index, which means that their carbohydrates are quickly turned into sugar, which elevates your blood sugar levels after your meal.ating sweet potatoes in moderate amounts will help you keep your blood sugar levels in the healthy range even if you have diabetes. A medium sweet potato contains 26 grams of carbohydrates, of which 3.8 grams are dietary fiber, while a cup of mashed sweet potatoes has 58 grams of carbohydrates and 8.2 grams of fiber.
White and Red Potatoes. White and red varieties of potato, which are easy to find in many supermarkets, have a similar number of carbohydrates per serving. One cup of diced white potatoes, including their skin, contains 23.6 grams of carbs. The same size serving of diced red potatoes, including their skin, has 23.9 grams of carbs.