Vitamin A (also known as retinol) is an important vitamins that plays a role in many functions such as immune system, bone development. This section contains information on the benefits of vitamin A, its tasks and the foods it contains, the deficiencies and excesses of vitamin A, and so on.
Functions and Benefits of Vitamin A
Vitamin A provides body tissues and skin healthy and strengthens the immune system. It is also necessary for a healthy bone structure. Vitamin A acts as an antioxidant to protect the cells against cancer and other diseases, slows the aging process and helps to store fat.
Another important benefit of Vitamin A (Retinol) for the body is that proteins cannot be used without vitamin A. In addition, it is helpful for the sense of seeing.
In particular, for the healthy development of the baby in the mother’s womb, the pregnant women must obtain enough vitamins.
Good sources of vitamin A
Which foods are rich in vitamin A? Vitamin A sources: All sources of vitamin A can provide retinol, but retinoids are found naturally in some foods of animal origin. It is contained in mainly cod oil and liver and in kidney, milk, egg yolk, wheat, carrot, mushrooms, leguminous seeds, crackers and walnut, tomato.
Good sources of vitamin A are milk, eggs, liver and green vegetables.
What are the harmful effects of vitamin A deficiency in our body?
Under normal circumstances Incompleteness may not be overemphasized but may lead to inadequate and unbalanced nutritional outcome, as well as alcohol abuse, some medications and vitamin E deficiency due to lack of vitamin E, leading to Vitamin A deficiency.
Vitamin A deficiency symptoms: In the absence of it, frequent and easy illnesses, skin problems, bruises in the hair, dandruff, wounds in the mouth, night blindness, fatigue, loss of appetite, gum disease are seen. In addition, weight loss and neck prolongation in children may be a sign of poor vitamins.
What are the damages of using a high dose of vitamin A?
Vitamin A may cause headache, fatigue, deterioration of sleep quality, nausea, vomiting, pruritus, causes of diarrhea, irregular menstruation, joint and bone pain, skin irritation and hair loss. In addition, pregnant women may cause an increased risk of birth. For this reason, it will be more helpful to consult the doctor before using vitamin A supplementation in pregnancy.
Vitamin Diary Needs
Adults 1000 for males, 800 mg for females. It is up to. Vitamin needs of women increase during pregnancy. 1000 mg per day in pregnancy, 1200 mg in suckling mothers. It is advisable to take Vitamin A as much as possible.