مطرقة محطم amcmanganese
مطرقة محطم amcmanganese. Maxing Out On Manganese Dr. Weil. The average dietary intake of manganese in the United States is estimated at 2.1 to 2.3 mg per day for men and 1.6 to 1.8 mg for women but those on vegetarian diets or diets emphasizing whole grains may .