Topics:
Animal Refresher, Meat Science
Vitamin Richest in Liver
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Question (English)
Liver is the richest source of which vitamin?
- Vitamin A ✓ Correct
- Vitamin B
- Vitamin D
- Vitamin E
Explanation:
Correct Answer: Vitamin A
The Liver is the richest dietary source of Vitamin A (Retinol). It acts as the primary storage organ for Vitamin A in all animals, including humans.
Why Liver is Rich in Vitamin A
- The liver stores dietary Vitamin A as retinyl esters in hepatic stellate cells (Ito cells).
- It releases Vitamin A as retinol bound to Retinol Binding Protein (RBP) when needed.
- A single serving of beef/lamb liver can provide many times the daily recommended intake of Vitamin A.
Organ Meat (Variety Meat) — Nutritional Highlights
- Liver: Richest in Vitamin A; also rich in Vitamin B12, iron, folic acid.
- Organ meat in general: Extremely rich in Vitamin B12.
- Variety meats include: tongue, brain, thymus, heart, liver & kidney.
Caution
- Excessive consumption of liver can cause Vitamin A toxicity (Hypervitaminosis A) because Vitamin A is fat-soluble and accumulates in the body.
📚 About this Topic — Animal Refresher
This multiple choice question is from Animal Refresher, Meat Science. It has 4 options with a detailed explanation of the correct answer. Practice more MCQs from Animal Refresher to strengthen your preparation.
