What is Vitamin A and Could You Have a Vitamin A Deficiency?

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.

Benefits of Vitamin A – How Does Vitamin A Help My Health?

Vitamin A is a fat soluble organic compound that your body needs in tiny amounts to help the body with certain crucial functions to maintain optimal health.

We all know that Vitamin A is good for us but what exactly are the benefits of vitamin A?

Before getting to all the good stuff about what Vitamin A can do for you, a more interesting question might be – ‘how was Vitamin A discovered?

I know you may not care about that, but the history of Vitamin A goes back a long way and I love it when history breeds wonderful discoveries, especially when it brings new health to those that suffered before the discovery was made.


Vitamin A was so named because it was the first vitamin to be discovered; so why not give it the first letter of the alphabet. Although the actual discovery of Vitamin A happened over 100 years ago in 1907, its use as a “cure” for certain ailments like “night blindness” goes back over 3500 years ago by Continue reading “Benefits of Vitamin A – How Does Vitamin A Help My Health?”