There are 13 essential vitamins. Some are fat-soluble (vitamins A, D, E, K) while others are water-soluble (vitamin C and B-group). They work in concert with essential minerals (calcium, chloride, magnesium, phosphorus, potassium, sodium, sulfur) and trace elements (chromium, copper, fluoride, iodine, iron, manganese, molybdenum, selenium, zinc). Vitamins are found in foods that contain the …
