Ingredient Information
Summary
Vitamin E is a fat-soluble nutrient that acts as an antioxidant, helping to protect cells from oxidative stress. It contributes to the maintenance of healthy skin and eyes and supports the immune system. You can find Vitamin E in foods like nuts, seeds, and green leafy vegetables. People who may benefit from Vitamin E include those with dietary deficiencies, individuals with certain medical conditions affecting fat absorption, and those seeking to support their overall health. However, it’s important to maintain a balanced diet, as excessive intake can lead to adverse effects.
Key Facts
- Type: Vitamin
- Natural source: Nuts, seeds, and vegetable oils
- Typical supplemental dose: 12 mg (100% NRV)
- Used for: Contributes to the protection of cells from oxidative stress
- First discovered/isolated: 1922
What Is Vitamin E?
Vitamin E, also known as tocopherol or tocotrienol, is a fat-soluble nutrient with the empirical formula C29H50O2. It is classified as an antioxidant, which helps protect cells from oxidative stress. Typically, Vitamin E appears as a yellowish oil or in capsule form. It is commonly sourced from vegetable oils, nuts, and seeds, or manufactured synthetically for supplements. Vitamin E contributes to the protection of cells from oxidative damage, supporting normal immune function and skin health. It is essential for maintaining overall well-being, but should be consumed within recommended limits.
How It Works In The Body
Vitamin E acts as an antioxidant, protecting cells from oxidative stress (damage caused by free radicals). It contributes to the maintenance of healthy skin and eyes, and supports the immune system. By neutralising free radicals, it helps prevent cell damage, which is important for overall health.
Safety & Interactions
- Vitamin E is generally recognised as safe when consumed within recommended amounts.
- Individuals taking anticoagulant medications should consult a healthcare professional before supplementing with Vitamin E, as it may increase bleeding risk.
- High doses of Vitamin E may interfere with the absorption of other fat-soluble vitamins.
- The UK upper intake level for Vitamin E is 540 mg (800 IU) per day for adults.
- Excessive intake of Vitamin E may lead to symptoms such as nausea, diarrhoea, and increased risk of haemorrhagic stroke.
Always consult your health practitioner before taking nutritional supplements, especially if you are taking medication or are under medical supervision. You should not take supplements as a substitute for a varied balanced diet or healthy lifestyle.
FAQs
What is Vitamin E?
Vitamin E is a fat-soluble nutrient that acts as an antioxidant, helping to protect cells from oxidative stress. It is found in various foods, including nuts, seeds, and vegetable oils.
How does Vitamin E contribute to health?
Vitamin E contributes to the protection of cells from oxidative stress, supporting overall cellular health and function.
Can I get enough Vitamin E from my diet?
Yes, most people can get enough Vitamin E from a balanced diet that includes foods like nuts, seeds, and vegetable oils. However, if your intake is low or your needs are higher, a supplement can offer additional support.
References
1. https://pmc.ncbi.nlm.nih.gov/articles/PMC3997530/
Discussion on the role of vitamin E in human health, including its antioxidant properties and effects on immunity.
2. https://pubmed.ncbi.nlm.nih.gov/32491669/
Vitamin E as a treatment for deficiency states and disease prevention.
3. https://ods.od.nih.gov/factsheets/VitaminE-HealthProfessional/
Overview of vitamin E’s role in immune function, cell signaling, and metabolic processes.
4. https://pubmed.ncbi.nlm.nih.gov/37571239/
What the research says about Vitamin E and health: a review of the evidence
Our products that contain Vitamin E
Where next?
Information on this page is for educational purposes only and is not a substitute for personalised medical advice. Always consult a healthcare professional before making dietary changes or starting new supplements.