Vitamin A :
is one of the main important vitamins for growth and is one of the most important powerful antioxidants, which acts as a hormone in the body, and vitamin A has many benefits for the human body including enhancing heart function, lungs, kidneys, immunity, and vision.
In addition to maintaining healthy teeth, skin, skeletal membranes, and mucous membranes, vitamin A dissolves in fat, then stores it in the liver, and there are two types of vitamin A that can be obtained from the following sources:
It can be obtained from animal sources such as poultry, meat, fish, dairy products, whole milk, and liver.
Plant sources : such as vegetables, fruits.
Vitamin E :
is a powerful, fat-soluble antioxidant that protects the body’s cells from free radical damage, slows down the aging process, repairs damaged cells, and the most important sources rich in vitamin E are:
Dry roasted peanuts.
– Spinach. Kiwi.
– Sunflower seeds.
– Nut.– Vitamin C :
Vitamin C is a necessary vitamin for the human body, as the body needs to form blood vessels, muscles, cartilage, and collagen in the bones, and is a powerful antioxidant that protects the body’s cells from the effect of free radicals, where free radicals play an important role in Heart disease, cancer, and other diseases, in addition to vitamin C, help the body absorb and store iron; because the body does not produce vitamin C, it must be obtained from the diet, including foods rich in vitamin C:
tomatoes, citrus fruits, berries, broccoli, Potatoes, spinach, peppers, and cabbage are also available as an oral supplement in tablet form.
– Vitamin B12 :
Vitamin B12 is a water-soluble vitamin, and the body can store vitamin B12 for years in the liver and is necessary to enhance the metabolism of protein, where vitamin B12 contributes to the formation of red blood cells and has an important role in maintaining the health of the central nervous system, Vitamin B12 deficiency leads to anemia, stress, weight loss and tingling in the limbs.