Description

Vitamin A is an essential nutrient that plays a key role in maintaining good health. It is a fat-soluble vitamin that is stored in the liver. It is also known as Retinol because it produces the pigments in the retina of the eye.

Sources of Vitamin A

• Dairy products such as cheese, yogurt, and fortified milk (choose non-fat and low-fat dairy options)

• Orange and yellow vegetables and fruits, such as carrots, sweet potatoes, mangos, and cantaloupe

• Broccoli, spinach, and most dark green, leafy vegetables

• Yellow fruits, such as mango, papaya and apricots

Functions of Vitamin A:

1. Vision: Vitamin A is crucial for maintaining healthy vision, especially in low light. It helps form a pigment called rhodopsin in the retina, which is necessary for night vision.

2. Immune System: It supports the immune system, helping the body fight infections.

3. Skin Health: Vitamin A promotes healthy skin by helping cells grow and repair. It’s also used in treating acne and other skin conditions.

4. Cell Growth and Reproduction: It helps with the growth of cells and supports reproductive health.

5. Bone Health: It plays a role in the development and maintenance of bones.

Deficiency 

• Lack of vitamin A can lead to vision problems like night blindness and dryness of the eyes.

• Its deficiency weakens the body’s ability to fight off infections. This can lead to a higher risk of respiratory infections, diarrhea, and other illnesses.