Our bodies are heavily dependent on Vitamin A to maintain our daily functioning. Vitamin A is important for vision, body growth, immune function, reproduction, cell recognition, and more. In addition to all these benefits, a deficiency of vitamin A can have severe negative effects on the body, such as hair loss, dry eyes, night blindness, and increased risk of infection. While vitamin A deficiency is rare in the US, young children, pregnant women, and people with cystic fibrosis are at increased risk.
There are two types of vitamin A: Preformed Vitamin A and Provitamin A. We consume both of these types of vitamin A in our diets everyday, without even realizing it! Both are equally important to integrate into your diet.
As suggested in its name, Preformed Vitamin A is already formed into an active compound, so our bodies don’t need to convert it. Retinol is the most common form of Vitamin A that is found in foods, especially meat and dairy products. If you’re looking to add more preformed vitamin A to your diet, try these 4 foods:
While getting enough preformed vitamin A is important, too much can actually be a bad thing! Excess preformed vitamin A can cause hypervitaminosis, which is a harmful type of toxicity. Usually hypervitaminosis doesn’t occur from eating foods with vitamin A — it is often a result of excessive supplement intake.
On the other hand, Provitamin A is full of carotenoids, which are converted inside the body to become active. Cartenoids are naturally occurring in plants, giving many fruits and vegetables their bright coloring. Check out our list of the top 4 foods high in provitamin A.
Both types of vitamin A are incredibly important for maintaining your health, and should be consumed daily!
by Insider Envy Staff