What is Vitamin A?
Vitamin A, in other words, is the group name of a fat-soluble compound, retinol, retina and retinyl esters, which are extremely important for our lives. It is the essential vitamin required for the growth and development of the body. It is also of great importance for vision and reproduction, especially immune functions.
This Vitamin is found in foods in two forms;
Pre-formed Vitamin is found in fish, meat and dairy products. Provitamin A is found in fruits, vegetables, and other herbs.
After vitamin A dissolves in fat, it is retained in body tissue and mostly in your liver for later use in the body.
In short, vitamin is vital nutrients for our body, which are fat-soluble and found in animal and plant foods.
1 – Vitamin A Benefits
- This is very important for vision and eye health.
- Affects growth and development positively
- This vitamin plays a role in the growth of all tissues in the body, including hair and skin.
- It can protect against some types of cancer due to its antioxidant properties.
- It plays a role in sperm and egg development, so it is important for both male and female reproduction.
- It affects immunity positively by stimulating the defense system that protects the body from disease.
2- Vitamin A Deficiency
- Blindness occurs in vitamin A deficiency
- In this vitamin deficiency, infections occur in the throat, chest and digestive system.
- Various skin problems occur.
3- Which Foods Contain Vitamin A?
Vitamin A is available in two different forms depending on its source;
- This Vitamin as its active form (retinol) is obtained only from animal foods.
The richest retinol sources;
- Liver or other organs of animals
- Fatty fish such as tuna
- Milk and dairy products (cheese, etc.)
- Vitamins A obtained from plants are in the form of antioxidants and contain carotenoids. Fruits and vegetables rich in carotenoids are usually orange in color. These;
- Sweet Potato
- Red pepper
It also contains dark green leafy and plant foods rich in Beta-carotene. These;
4- How Much Vitamin A Should You Eat?
This Vitamin intake varies depending on age. It is needed more especially during pregnancy and breastfeeding periods. Therefore, you can get help from an expert for the necessary Vitamin intake.
5- People at Risk in Their Deficiency
- The people most affected by the deficiency are;
- Premature babies
- Children and infants in developing countries
- Pregnant and breastfeeding women in developing countries
Vitamin supplements are mostly for those who have trouble digesting food. It is better to get the necessary Vitamins directly from food otherwise it may cause more health problems with it.
Could you have a B12 deficiency that you hear everywhere? You can read this post to check right away!