Vitamin E

Vitamin E is a group of fat-soluble compounds that act as antioxidants in the body. It is essential for the proper functioning of many organs and is known for its role in supporting the immune system and promoting healthy skin.

Sources of Vitamin E

• Vegetable oils (such as wheat germ, sunflower, and safflower oils)
• Nuts and seeds (such as almonds, hazelnuts, and sunflower seeds)
• Green leafy vegetables (such as spinach and broccoli)
• Fortified cereals and other foods

Functions of Vitamin E

Vitamin E acts as an antioxidant, helping to protect cells from damage caused by free radicals. It also supports the immune system, helps widen blood vessels and keep blood from clotting within them, and plays a role in the formation of red blood cells.

Deficiency and Toxicity

A deficiency in vitamin E can lead to nerve and muscle damage, weakened immune function, and an increased risk of cardiovascular disease. On the other hand, excessive intake of vitamin E from supplements can lead to nausea, diarrhea, and an increased risk of bleeding.

Study Guide Questions

1. What are the main food sources of vitamin E?
2. What are the functions of vitamin E in the body?
3. What are the potential consequences of a vitamin E deficiency?
4. Why is it important to be mindful of vitamin E intake from supplements?
5. How does vitamin E act as an antioxidant in the body?