Spinach is a superfood. It is loaded with tons of nutrients in a low-calorie package. Dark, leafy greens like spinach are important for skin, hair, and bone health. They also provide protein, iron, vitamins, and minerals. The possible health benefits of consuming spinach include improving blood glucose control in people with diabetes, lowering the risk of cancer, and improving bone health, as well as supplying minerals and vitamins. Spinach has been used by various cultures throughout history, notably in Mediterranean, Middle-Eastern, and South-East-Asian cuisines. It can be incorporated quite easily into any diet.