How Does Vitamin A Help Your Body | Benefits for Skin & Hair | Top Foods

How does vitamin a help your body and the skin?

This antioxidant forms part of a group of compounds, which are essential for our health.

The word vitamin comes from a combined latin word: "vital" which means necessary for life, and "amine" which is an organic compound.


They were given this name by polish chemist Casimir Funk in 1912. Our bodies (with some exceptions) can't produce vitamins so we need to obtain them, in small amounts, from our diet.

Vitamins occur naturally in plants and animals. There are 13 of them identified, which can be divided in two groups:

  • Water-soluble
  • Fat-soluble

This compound is a fat soluble vitamin. Our bodies can't produce it, that is why we have to obtain it from food. Our organism stores this compound in the liver.

Vitamin A foodsFoods with vitamin A content are great to prevent certain illnesses and boost the skin

Vitamin A Benefits & Side Effects


As an antioxidant it has many benefits:

Beta carotene eyesight- Its antioxidant power is very important for our eyesight preventing:

  • Loss of sight in older people
  • Cataracts
  • Glaucoma

Strengthen the immune system, preventing many infectious diseases such as:

  • Colds
  • Flu
  • Sinusitis
  • Bronchitis
  • Helps in the prevention of cancer
  • Helps in the prevention of heart related diseases
  • Helps in the development and maintenance of mucous membranes and reproduction

A lack of it could lead to:

  • Night blindness
  • Infectious diseases
  • Premature death in developing countries, particularly among children

An excess of it can lead to toxicity.

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What Does Vitamin A Do for the Skin?


Can this great antioxidant help with aging skin and skin problems?

Benefits of vitamin A serumTopical vitamin A has many benefits for skin and acne

Yes, it does.

Main vitamin A benefits for skin:

  • It helps to the regeneration of the skin, improving its condition.
  • Helps to improve collagen production, giving the skin a firmer and younger appearance.
  • Many cosmetic companies incorporate this antioxidant to their products, to improve prematurely aged skin and elasticity.
  • Contributes to healthy hair and nails.
  • It has antibacterial properties, helping to fight off skin infections.
  • Is very good for improving dry skin and very effective for skin conditions such as acne, psoriasis, eczema.

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What Are Carotenoids?


Have you ever wondered why carrots are orange, or tomatoes are red? Well, this is due to certain pigments called carotenoids.

CaroteniodsWhat are carotenoids?

Carotenoids provide red, yellow and orange colors to fruits and vegetables, and can be converted into vitamin A. The most well known carotenoids are:

  • Beta-carotene
  • Alpha-carotene
  • Gamma-carotene
  • Luteinlycopene

There are around 600 identified carotenoids. Some of these are converted into pro-vitamin A compounds, meaning that they are converted to retinol, which is an active form of this vitamin. The most effective is beta-carotene.

Beta Carotene Benefits

The health benefits of beta carotene are great. Carotenoids have important antioxidant properties helping with:

  • Cataracts
  • Heart disease
  • Some forms of cancer
  • Cholesterol
  • Aging skin

So to improve our health it makes good sense to include in our daily diet beta carotene food.

There is a condition called "carotenodermia" where your skin becomes yellow or orange. This is a consequence of beta carotene overdose but don't worry is totally harmless.

How does vitamin A help your body?



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