Multiple choice general knowledge science & technology

What does Vitamin D help keep strong & healthy?

  1. muscles

  2. bones

  3. skin

  4. brain

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

Vitamin D is essential for calcium absorption and bone mineralization, making bones strong and healthy. It helps maintain adequate levels of calcium and phosphate in the blood, which are crucial for bone formation. Severe deficiency leads to rickets in children and osteomalacia in adults.