Energy supply Minerals do not provide energy, but they perform important functions in our cells. Together with vitamins, they are essential for a healthy metabolism, nervous system, and for proper muscle function. Source Our body is not capable of producing minerals so we need to acquire them from food. Role Just like vitamins, they help to optimise your body’s metabolism. They play a big role in the building of bones (calcium), muscle functions (magnesium), oxygenation of cells (iron), and water storage (potassium). Type Large concentration in the body: Calcium, Magnesium, Potassium, Phosphorous, Sodium,...