Vitamin A is also known as Retinol (an alcohol)/Retinal(an aldehyde) which is classified under fat-soluble vitamins.and some of the function of vitamin A is here
Functions:
Vitamin A is essential for the development of bones, skin & eyesight.
It strengthens the immune system and also helps in human growth by regulating the expression of growth hormone gene.
When in deficiency, you may suffer from night blindness (due to inadequate retinol), dry skin, poor growth and other developmental difficulties.
It is also recommended therapeutically for patients with skin (eczema, acnes, psoriasis) & eye disorders (night blindness).
Food Sources:
Apricots
Beef Liver
Broccoli
Butter
Orange 🍊
Carrots
Cabbage
Eggs🥚
Kale
Sweet potato
Spinach
Winter squash