Rich sources of minerals

The tuber is indeed one of the vegetables rich sources of minerals like copper, calcium, potassium, iron, manganese, and phosphorus. 100 g provides about 816 mg ofandPotassium.andPotassium is an important component of cell and body fluids, which helps controlling heart rate and blood pressure by countering hypertensive effects of sodium.andCopperandis required in the production of red blood cells.