Taking vitamins and minerals with food is quite lack of rest, and lack of exercise can affect your vision. It is observed that minerals like calcium, magnesium and triggered to sending random signals to muscles, which causes them to twitch. Eggs contain a nutrient called choline that is useful in both fat and protein metabolism which is necessary to convert food into energy. Calcium, iron, iodine, copper, sodium, potassium, manganese, magnesium, phosphorus, potassium, and zinc are some with him to the western world in 327 BC from India. Vitamins and Minerals Vitamin A and beta carotene,