Vitamin A is a fat-soluble vitamin that is essential for our overall health. It plays a crucial role in many body functions, including maintaining good vision, supporting the immune system, and promoting healthy skin. There are two main forms of vitamin A: retinol and beta-carotene.

Retinol is the active form of vitamin A that is found in animal-based foods like liver, eggs, and dairy products. It is important for maintaining normal vision, especially in low light conditions. Retinol is also involved in the growth and development of cells, particularly those in the skin and mucous membranes.

Beta-carotene is a precursor to vitamin A and is found in plant-based foods such as carrots, sweet potatoes, and leafy greens. Our bodies can convert beta-carotene into vitamin A as needed. Beta-carotene acts as an antioxidant, protecting our cells from damage caused by harmful molecules called free radicals. It also plays a role in supporting our immune system and maintaining healthy skin.

While vitamin A is important for our health, it’s essential to consume it in appropriate amounts. Too little vitamin A can lead to night blindness and weakened immunity, while excessive intake of vitamin A can be toxic and cause adverse effects. It is usually best to get vitamin A from a balanced diet that includes a variety of fruits, vegetables, and animal-based foods.