The typical U.S. diet provides about 2,000 to 3,000 milligrams a day. For certain medical conditions, medically supervised use of light salt or salt substitute as a source of potassium may be recommended. One teaspoon of light salt contains 1,500 milligrams of potassium, while salt substitute contains about 2,800 milligrams a teaspoon. For someone without kidney problems, however, fruits and vegetables are far better choices to boost potassium intake. In fact, this amount of potassium lowers blood pressure about half as much as drugs, without the expense or side effects.
Potassium is especially effective in diets that also include generous servings of dairy products.
Daily consumption of 2,000 to 6,000 milligrams of potassium is a safe range for the general population. This information is not intended to be a substitute for professional medical advice. You should not use this information to diagnose or treat a health problem or disease without consulting with a qualified healthcare provider. Please consult your healthcare provider with any questions or concerns you may have regarding your condition.