Key benefits of vitamin A:

1. Vision Support: Vitamin A is essential for maintaining healthy vision, especially in low-light conditions. It contributes to the production of rhodopsin, a pigment in the retina that helps you see in dim light.
2. Immune Function: Vitamin A plays a crucial role in supporting the immune system by maintaining the health of epithelial tissues, which act as a barrier against infections. It also promotes the production and function of white blood cells, which are essential for fighting infections.
3. Skin Health: Vitamin A is known for its role in promoting healthy skin. It supports the production and maintenance of skin cells, helping to keep the skin smooth and supple. It is often used in skincare products to treat acne and improve overall skin texture.
4. Reproductive Health: Vitamin A is important for reproductive health and fertility in both men and women. It supports normal fetal development during pregnancy and is essential for the development of the embryo.
5. Bone Health: Vitamin A helps maintain strong and healthy bones by promoting the production of osteoblasts (cells responsible for bone formation) and enhancing calcium absorption.
6. Antioxidant Properties: Vitamin A acts as an antioxidant, helping to protect cells from damage caused by free radicals. This antioxidant activity may help reduce the risk of chronic diseases such as heart disease and cancer.
7. Gene Expression: Vitamin A is involved in regulating the expression of genes involved in growth and development, as well as in maintaining tissue integrity and function.