Multiple choice

This vitamin helps fight infection and found in citrus fruits

  1. Vitamin A

  2. Vitamin B

  3. Vitamin C

  4. Vitamin D

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vitamin C is well-known for its role in supporting the immune system to fight infections and is highly concentrated in citrus fruits like oranges and lemons. Other vitamins like A, B, and D have different primary sources and physiological functions.