Understanding the Differences Between Vitamin A and Vitamin E
Explore the distinct roles and benefits of Vitamin A and Vitamin E. Learn about their sources, functions, and why both are essential to maintaining good health, such as supporting vision and acting as antioxidants.
what is different of vitamin A and Vitamin E
Vitamin A and Vitamin E are both essential nutrients, but they cater to different functions and benefits for the body:
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Vitamin A:
- Functions: Vitamin A is crucial for forming and maintaining healthy teeth, skeletal and soft tissue, mucous membranes, and skin. It plays a vital role in vision and immune function1.
- Sources: It is found in foods like liver, fish oils, milk, eggs, and colorful fruits and vegetables such as carrots, spinach, and sweet potatoes.
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Vitamin E:
- Functions: Also known as tocopherol, Vitamin E is a potent antioxidant. It helps prevent oxidative stress by neutralizing free radicals in the body. It also plays a role in the formation of red blood cells and helps the body use vitamin K2.
- Sources: This vitamin is abundant in plant oils (such as wheat germ, sunflower, and safflower oils), nuts, seeds, and green leafy vegetables.
Both vitamins are fat-soluble, meaning they are stored in the body's liver and fatty tissues and require dietary fat for optimal absorption3.
Footnotes
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"Vitamins: MedlinePlus Medical Encyclopedia," MedlinePlus. ↩
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"Vitamins: MedlinePlus Medical Encyclopedia," MedlinePlus. ↩
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"Vitamins: MedlinePlus Medical Encyclopedia," MedlinePlus. ↩
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