What is Vitamin A?
Vitamin A is an essential component of many processes in the human body. It is in the group of fat-soluble vitamins. Without it, many biochemical processes, such as the metabolism of proteins or steroid hormones, would be impossible. The active form of vitamin A is retinol, which:
Table of Contents
- Vitamin A: What Is, Role, Deficiency Signs, and Healthy Sources
- What is Vitamin A?
- Vitamin A test – when to perform it?
- What causes the deficiency of vitamin A?
- Signs of vitamin A deficiency
- Can vitamin A hypovitaminosis be dangerous? Effects of vitamin A deficiency
- Can you have too much vitamin A?
- Vitamin A food sources
- How to replenish vitamin A deficiency?
