Vitamin A: all you need to know
Vitamin A is a fat soluble vitamin and essential nutrient. Vitamin A supports cell growth and is responsible for the proper development and function of the heart, lungs and eyes, but is also responsible for proper immunity and the reproductive system.
- Vitamin A is a group of fat-soluble components such as retinol, retinal and retinyl esters.
- Vitamin A is stored in the cells of the body for later use.
- Most vitamin A is stored in the liver, in the form of retinyl esters.
Immunity in the first place
Vitamin A helps the body make cells like B and T, which help the body defend against bad viruses and bacteria. If the body lacks these cells, it leads to frequent inflammations and a decrease in the body’s defenses.
Antioxidant
Provitamin A (carotenoids) is a precursor of vitamin A and has antioxidant properties. Protects against cell damage by free radicals and oxidative stress.
Vitamin for healthy eyes
Vitamin A is responsible for eye health and protects vision from damage. Degenerative eye diseases can be reduced by up to 25%.
Protects against cancer
Studies show the power of vitamin A in the fight against lung, ovarian or breast cancer. It can not only stop the growth of cancer cells, but also reduce their number.
It supports fertility
If you are on your way to conceiving a child, then try to include vitamin A in your diet (both women and men). It is responsible not only for the health of the ovaries and the production of healthy eggs, but also for the production of healthy sperm.
Vitamin A deficiency
If the body lacks vitamin A, you may notice acne or thickened skin on your skin. You may also suffer from cystic fibrosis, frequent inflammation, eye problems, infertility or breastfeeding problems.
Where can you find it?
Preformed vitamin A can be found in animal products such as egg yolks, liver, butter, fish oil, cheddar or salmon.
Vegan resources
You can find provitamin A aka carotenoids in plant sources. It is found in products such as sweet potatoes, carrots, pumpkin, spinach, dandelion, papaya, red pepper or kale.
Too much vitamin A?
Since the body stores it, long-term excessive use can lead to its excess in the body. If this is the case, you may notice a decreased appetite, bone and joint pain, hair loss, dry and sensitive skin, liver problems or confusion.
What makes a plant source better?
Plant sources of vitamin A are superior to animal sources in that they are more natural to the body and there is less chance of toxicity.
Don´t forget: A balanced and varied diet is the right way to a right level of vitamin A.
Related Posts
-
8 December 2024
-
By: veganova
Leave a comment