These essential nutrients cannot be synthesized in the organism in sufficient quantities for survival, and therefore must be obtained through consumption. One type comes from animal sources of food It helps you see at night, make red blood cells, and fight off infections The other type is in plant foods It helps prevent damage to cells and an eye. Vitamins are usually designated by selected letters of the alphabet, as in vitamin d or vitamin c, though they are also designated by chemical names, such as niacin and folic acid.
Vitamins and minerals are micronutrients required by the body to carry out a range of normal functions However, these micronutrients are not produced in our bodies and must be derived from the food we eat Vitamins are organic substances that are generally classified as either fat soluble or water soluble. Vitamins are essential nutrients that help with many body functions, including metabolism and energy There are two types of vitamins Vitamins are substances that your body needs to grow and develop normally
Vitamins are made by plants and animals, while minerals come from the soil and water — both of which are essential for our bodies. Very few foods naturally have vitamin d Fatty fish such as salmon, tuna, and mackerel are among the best sources Fortified foods like milk provide most of the vitamin d in american diets. Did you know that vitamins are tiny superheroes your body can’t live without — yet many people don’t get enough of them Learn what vitamins your body needs and where to find them in foods
Explore an a to z list of fact sheets for vitamin and mineral supplements Find information on the vitamins and minerals the body needs to work best, and tips on supplement safety.
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