What happens if you have too little vitamin A?

When you don’t get enough vitamin A in your diet, you may be at risk of developing a vitamin A deficiency. Over time, this can lead to numerous health concerns including vision problems, decreased immunity, and death. Luckily, you can treat mild forms of vitamin A deficiency without any long-term problems.

How long does vitamin A stay in your system?

The liver stores vitamins and minerals for the times when they may be lacking in the diet. It can store enough vitamin A and vitamin B12 for four years, and enough vitamin D for four months.

What are the 5 major functions of vitamin A?

Vitamin A is needed for eye health, vision, immune function, cell growth, reproduction, and fetal development.

What is the best source of vitamin A?

In this article, we describe 14 of the best sources of vitamin A and the recommended daily intake.

  1. Beef liver. Animal livers are among the richest sources of vitamin A.
  2. Cod liver oil.
  3. Sweet potato.
  4. Carrots.
  5. Black-eyed peas.
  6. Spinach.
  7. Broccoli.
  8. Sweet red pepper.

How can I increase my vitamin A?

Food Sources

  1. Leafy green vegetables (kale, spinach, broccoli), orange and yellow vegetables (carrots, sweet potatoes, pumpkin and other winter squash, summer squash)
  2. Tomatoes.
  3. Red bell pepper.
  4. Cantaloupe, mango.
  5. Beef liver.
  6. Fish oils.
  7. Milk.
  8. Eggs.

In which food vitamin A is found?

You can also get vitamin A by including good sources of beta-carotene in your diet, as the body can convert this into retinol. The main food sources of beta-carotene are: yellow, red and green (leafy) vegetables, such as spinach, carrots, sweet potatoes and red peppers. yellow fruit, such as mango, papaya and apricots.

What is the most toxic of all vitamins?

Owing to their ability to accumulate in the body, fat-soluble vitamins have a higher potential for toxicity than do water-soluble vitamins. Iron-containing vitamins are the most toxic, especially in pediatric acute ingestions.

What is the best form of vitamin A?

Healthline’s picks of the best vitamin A supplements

  • Pure TheraPro Rx Vegan A-D-K Full Spectrum Drops.
  • Swanson Beta Carotene.
  • Nordic Naturals Arctic Cod Liver Oil.
  • Carlson Wild Norwegian Cod Liver Oil.
  • Swanson Vitamin A.
  • NOW Foods Vitamin A 10,000 IU.
  • Klaire Labs Micellized Vitamin A Liquid.

How can I get enough vitamin A?

What foods provide vitamin A?

  1. Some types of fish, such as herring and salmon.
  2. Beef liver and other organ meats (which are also high in cholesterol, so limit the amount you eat)
  3. Green leafy vegetables and other green, orange, and yellow vegetables, such as spinach, sweet potatoes, carrots, broccoli, and winter squash.