The term “Vitamin A” belongs to a group of chemical compounds present in both plant and animal tissues, known as retinoids.
Retinoic acid, retinal, and retinol are all types of animal-derived vitamin A that are fat-soluble. When ingested, retinoids are quickly and efficiently absorbed and stored in human tissues, thereby causing adverse effects.
Carotenoids, present in fruits and vegetables, must be metabolized by the body into retinoids, like Vitamin A derivative substances, known as “mixed carotenoids.”
Vitamin A facts
- Inadequate vitamin A levels may lead to vision loss. For light to be transformed into an electrical signal and be delivered to the brain, it is necessary to have it first. This is one of the first signs of Vitamin A deficiency. This results in Nyctalopia, or also known as night blindness. A lack of vitamin A may lead to night blindness because Rhodopsin, a photosensitive protein present in the retina, is formed.
- A lack of vitamin A may cause a keratin overproduction in your hair follicles, perhaps causing acne. Additionally, limiting the clearance of dead skin cells from hair follicles, creating blockages, increases the probability of acne. The acne remedies that need specialized vitamin A formulations are now available for purchase.
- Vitamins A is vital to help both male and female reproductive health and normal embryonic growth and development. Infertility is the consequence of a shortage of vitamin A, which inhibits the development of sperm cells. Babies’ bones, nervous system, heart, kidneys, eyes, lungs, and pancreas also depend on having enough vitamin A in the system.
- Helps build bone strength. You need to eat specific proteins, calcium, and vitamin D to maintain healthy bones. Inadequate Vitamin A has been shown to affect bone health. Individuals who consumed the highest total Vitamin A had a 6% reduced risk of fractures.