Interaction between Robitussin CF and Robitussin DM: There is no known interaction between Robitussin CF and Robitussin DM in our records. However, an interaction may still exist. Always consult your doctor before taking these medications together. Do not stop taking the medications without a physician's advice.
An alkaline diet is one that helps balance the pH level of the fluids in your body, including your blood and urine. Your pH is partially determined by the mineral density of the foods you eat.
Your stomach is very acidic, with a pH of 3.5 or below, so it can break down food. And your urine changes, depending on what you eat -- that's how your body keeps the level in your blood steady. The alkaline diet claims to help your body maintain its blood pH level.