Investigate why Vitamin D deficiency diseases are quite common in UAE? List the consequences of its deficiency in children and adult.

vitamin d deficiency diseases are common in the UAE because there is too much hear and sunlight outside the houses so people always prefer to stay indoors and so they don't get enough sunlight for the replenishment of vitamin d

Explanation:

the consequences are : 1.fatigue

2. depression

3.bone pain

4.back pain

5. Hair loss

6.bone loss

7. muscle pain

(hope this helps) :D

the answer will be  A or B