[GoodPharmNOW] Vitamin A: The Essential Nutrient for Vision, Skin, and Immune Function [GoodPharmNOW]

[GoodPharmNOW] Vitamin A: The Essential Nutrient for Vision, Skin, and Immune Function [GoodPharmNOW]

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What is Vitamin A?

Vitamin A is a fat-soluble vitamin that plays a vital role in many bodily functions, including vision, skin health, and immune function. It is found in two forms: retinol and beta-carotene. Retinol is the active form of vitamin A, while beta-carotene is a plant pigment that the body converts to retinol.

Carlson, Vitamin A, 3,000 mcg RAE, (10,000 IU), 250 Soft Gels
Carlson, Vitamin A, 3,000 mcg RAE, (10,000 IU), 250 Soft Gels
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Benefits of Vitamin A

Vitamin A has a wide range of benefits for both men and women. These include:

Benefits for Vision

Vitamin A is essential for good vision. It helps the eyes to convert light into signals that are sent to the brain. Without enough vitamin A, night vision can be impaired, and in severe cases, blindness can occur.

Benefits for Skin

Vitamin A is also important for healthy skin. It helps to keep the skin moist and elastic, and it can help to reduce wrinkles and other signs of aging. Vitamin A also helps to protect the skin from damage caused by the sun’s ultraviolet (UV) rays.

Benefits for Immune Function

Vitamin A is essential for a healthy immune system. It helps the body to fight off infections and diseases. Vitamin A also helps to reduce inflammation, which can help to protect the body from chronic diseases such as heart disease and cancer.

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Bluebonnet Nutrition, Vitamin A, 3,000 mcg (10,000 IU), 100 Softgels
Bluebonnet Nutrition, Vitamin A, 3,000 mcg (10,000 IU), 100 Softgels
$7.96
Rating: 4.9 / 5

Sources of Vitamin A

Vitamin A can be found in a variety of foods, including:

  • Animal products: Liver, dairy products, eggs, and fatty fish
  • Plant foods: Carrots, sweet potatoes, winter squash, spinach, and kale
21st Century, Vitamin A, 3,000 mcg (10,000 IU), 110 Softgels
21st Century, Vitamin A, 3,000 mcg (10,000 IU), 110 Softgels
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Rating: 4.8 / 5

Recommended Intake of Vitamin A

The recommended daily intake of vitamin A varies depending on age and sex. The following are the recommended daily intakes for adults:

  • Men: 900 mcg
  • Women: 700 mcg
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Carlson, Vitamin A, 7,500 mcg RAE (25,000 IU), 100 Soft Gels
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Deficiency of Vitamin A

Vitamin A deficiency is a serious health problem that can lead to a number of health problems, including:

  • Night blindness: Difficulty seeing in low light
  • Dry eyes: Eyes that are dry, red, and irritated
  • Corneal ulcers: Open sores on the cornea, the clear outer layer of the eye
  • Xerophthalmia: A severe form of vitamin A deficiency that can lead to blindness
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Toxicity of Vitamin A

Vitamin A toxicity is a rare condition that can occur when a person consumes too much vitamin A. Symptoms of vitamin A toxicity can include:

  • Headache:
  • Nausea:
  • Vomiting:
  • Dizziness:
  • Blurred vision:
  • Liver damage:
Natural Factors, Vitamin A, 3000 mcg (10,000 IU), 180 Softgels
Natural Factors, Vitamin A, 3000 mcg (10,000 IU), 180 Softgels
$6.97
Rating: 4.8 / 5

Conclusion

Vitamin A is an essential nutrient that plays a vital role in many bodily functions. It is important to consume enough vitamin A to meet the body’s needs, but it is also important to avoid consuming too much vitamin A, as this can lead to toxicity.

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Nature's Way, Vitamin A, 3,000 mcg, 100 Softgels
Nature’s Way, Vitamin A, 3,000 mcg, 100 Softgels
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Swanson, Vitamin A, 10,000 IU, 250 Softgels
Swanson, Vitamin A, 10,000 IU, 250 Softgels
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