Quick Answer: What Does Low Vitamin A Mean?

How do you fix vitamin A deficiency?

The treatment for mild forms of vitamin A deficiency includes eating vitamin A-rich foods – eg, liver, beef, oily fish, chicken, eggs, fortified milk, carrots, mangoes, sweet potatoes and leafy green vegetables..

Which foods are high in vitamin A?

The top food sources of vitamin A in the U.S. diet include dairy products, liver, fish, and fortified cereals; the top sources of provitamin A include carrots, broccoli, cantaloupe, and squash [4,5].

What does vitamin A do in the human body?

Vitamin A is important for normal vision, the immune system, and reproduction. Vitamin A also helps the heart, lungs, kidneys, and other organs work properly.

What form of vitamin A is best?

The best sources of vitamin A are:Cod liver oil.Eggs.Fortified breakfast cereals.Fortified skim milk.Orange and yellow vegetables and fruits.Other sources of beta-carotene such as broccoli, spinach, and most dark green, leafy vegetables.

How common is vitamin A deficiency?

Pro-vitamin A. More than 75% of people who eat a Western diet get more than enough vitamin A and do not need to worry about deficiency ( 39 ). However, vitamin A deficiency is very common in many developing countries. About 44–50% of preschool-aged children in certain regions have vitamin A deficiency.

Why am I not absorbing vitamin A?

Disorders that impair the intestine’s absorption of fats can reduce the absorption of the fat-soluble vitamin A and increase the risk of vitamin A deficiency. These disorders include chronic diarrhea, celiac disease, cystic fibrosis, certain pancreatic disorders, and blockage of the bile ducts.

What happens if Vitamin A is low?

Vitamin A deficiency can result from inadequate intake, fat malabsorption, or liver disorders. Deficiency impairs immunity and hematopoiesis and causes rashes and typical ocular effects (eg, xerophthalmia, night blindness). Diagnosis is based on typical ocular findings and low vitamin A levels.

Who vitamin A deficiency stages?

Corneal xerosis (X2) Corneal ulcer covering less than 1/3 of the cornea (X3A) Corneal ulcer covering at least 1/3 of the cornea, defined as keratomalacia (X3B) Corneal scarring (XS)

What happens if your vitamin D is too low?

Vitamin D deficiency can lead to a loss of bone density, which can contribute to osteoporosis and fractures (broken bones). Severe vitamin D deficiency can also lead to other diseases. In children, it can cause rickets. Rickets is a rare disease that causes the bones to become soft and bend.

Is it OK to take vitamin A everyday?

If you take vitamin A for its antioxidant properties, keep in mind that the supplement might not offer the same benefits as naturally occurring antioxidants in food. The recommended daily amount of vitamin A is 900 micrograms (mcg) for adult men and 700 mcg for adult women.

What are the side effects of vitamin A?

The most common side effects of chronic vitamin A toxicity — often referred to as hypervitaminosis A — include:Vision disturbances.Joint and bone pain.Poor appetite.Nausea and vomiting.Sunlight sensitivity.Hair loss.Headache.Dry skin.More items…•