Vitamin E (alpha-tocopherol) Health Benefits and Importance
Vitamin E is a fat-soluble nutrient found in many foods. It acts as an antioxidant, protecting cells from damage caused by free radicals. These free radicals form during the body’s energy conversion process from our diets. There are eight forms of vitamin E, with alpha-tocopherol being the most common and abundant in our tissues and liver. Vitamin E has several benefits, including lowering the risk of cancer and supporting eye health
The benefits of Vitamin E to the body
Vitamin E offers several health benefits:
- Lowers Cancer Risk: As an antioxidant, it helps protect against cancer-causing cell damage. Eating whole foods rich in vitamin E is recommended for cancer prevention.
- Heart Health: While more research is needed, vitamin E may play a role in preventing heart disease
- Eye Health: Vitamin E has a protective effect on eye cells, reducing the risk of age-related macular degeneration (AMD) and cataracts.
- Antioxidant Protection: Vitamin E fights free radicals, which can damage cells and contribute to ageing and disease
- Boosts Immune System: Adequate vitamin E supports overall immune function.
- Reduces Blood Clot Risk: It contributes to healthy blood circulation and may lower the risk of blood clots.
- Skin Health: Vitamin E is essential for skin health and vitality.
Remember to include vitamin E-rich foods in your diet for these benefits!
What are the symptoms associated with vitamin E deficiency?
Vitamin E deficiency is uncommon, but when it occurs, it can lead to various symptoms. Here are the signs to watch out for:
- Muscle Weakness: A lack of vitamin E affects the central nervous system, leading to muscle weakness.
- Coordination Difficulties: Certain neurons break down, impairing their ability to transmit signals, which affects coordination and walking.
- Numbness and Tingling: Damage to nerve fibres can cause peripheral neuropathy, resulting in these sensations.
- Vision Deterioration: Vitamin E deficiency weakens light receptors in the retina and other eye cells, potentially leading to vision loss over time.
- Immune System Issues: Some research suggests that low vitamin E levels may inhibit immune cell function, particularly in older adults.
Remember, if you experience any of these symptoms, consult a healthcare professional.
Natural sources of vitamin E?
Here are some natural sources categorized by group:
- Seeds and Nuts:
- Sunflower seeds (dry roasted).
- Almonds (dry roasted).
- Hazelnuts (dry roasted).
- Pine nuts.
- Peanuts (dry roasted).
- Brazil nuts.
- Pistachios.
- Pumpkin seeds.
- Pecans.
- Cashew nuts.
- Cooking Oils:
- Wheat germ oil.
- Sunflower oil.
- Safflower oil.
- Hazelnut oil.
- Almond oil.
- Cottonseed oil.
- Rice bran oil.
- Grapeseed oil.
- Canola oil.
- Palm oil.
- Other Sources:
- Fish (abalone, trout, salmon).
- Vegetables (red sweet pepper, turnip greens, butternut squash).
- Fruits (mamey sapote, avocado, mango, kiwi fruit).
Remember to include these foods in your diet to maintain adequate vitamin E levels!
Common plants with high amounts of vitamin E
- Seeds and Nuts:
- Almonds: Dry roasted almonds provide 6.8 mg of vitamin E per ounce.
- Sunflower Seeds: Dry roasted sunflower seeds offer 7.4 mg of vitamin E per ounce.
- Hazelnuts: Dry roasted hazelnuts contain 4.3 mg of vitamin E per ounce.
- Pine Nuts, Peanuts, Brazil Nuts, and Pistachios are also excellent sources.
- Cooking Oils:
- Wheat Germ Oil: Just one tablespoon provides around 135% of the daily value (DV) for vitamin E.
- Sunflower Oil, Safflower Oil, and Almond Oil are other rich sources.
- Vegetables and Fruits:
- Red Sweet Peppers, Turnip Greens, Beet Greens, Spinach, Butternut Squash, Mamey Sapote, Avocado, and Mango contribute to vitamin E intake.
Some organizations that promote the importance of vitamin E
Several organizations recognize the importance of vitamin E for overall health. Here are some notable ones:
- Cleveland Clinic: They emphasize the benefits of vitamin E, including cancer prevention and eye health. Consuming whole foods rich in vitamin E is recommended.
- American Heart Association: While they don’t promote vitamin E supplementation for preventing cardiovascular disease, they encourage consuming foods high in vitamin E and other antioxidants to support heart health.
- Worldwide Government Recommendations: Government organizations recommend adults consume 3 to 15 mg of vitamin E daily.
- Office of Dietary Supplements (ODS): They highlight vitamin E’s presence in various foods, including breakfast cereals, fruit juices, and margarine
External links
Benefits of vitamin E
deficiency of vitamin E
what are the natural sources of vitamin E?
