What is Vitamin A …and what should you know about it? Vitamin A, also known as retinol, is essential to the health of your eyes as it produces pigments in within the eye’s retina. Your eye requires a precise metabolite, retinal, as a a light-absorbing substance that’s vital for scotopic vision – low-light vision.
As you can imagine from this video, Vitamin A has many benefits for your health and is used to keep your teeth, skeletal tissue, soft tissue, as well as your skin and mucous membranes nice and healthy.
Vitamin A comes from two main sorts of foods :
1- Retinol – a yellow, fat-soluble substance. As mentioned above, another name for retinol is Vitamin A. It is the kind of vitamin that is absorbed when eating animal food sources. Food sources include:
* cod liver oil
* butter
* margarine
* liver
* beef
* chicken
* turkey
* fish
* eggs
* cheddar cheese
* butter
* and milk
2 – Carotenes – like alpha-carotene, beta-carotene, gamma-carotene, and xanthophyl beta- cryptoxanthin. Carotene is an orange photosynthetic pigment crucial for plant photosynthesis. The orange colors of carrots, sweet potatoes, apricots and cantaloupe melons come from its carotene content.
Other food sources of Vitamin A are greens like broccoli, spinach, kale, collard greens as well as the papaya and mango fruits. Bananas are also a rich food source of vitamin A.