Children in northern regions experience months of inadequate sunlight exposure on the skin. To prevent possible abnormal bone development,what essential organic nutrient is necessary in the diet?
A)vitamin C
B)calcium
C)cholecalciferol
D)protein
E)melanin

Question

Quizplus · Accepted Answer

Cholecalciferol, also known as vitamin D3, is produced in the skin when exposed to sunlight. In northern regions with limited sunlight exposure, it may be necessary to obtain vitamin D from dietary sources to prevent abnormal bone development. Vitamin C, calcium, protein, and melanin are important for various aspects of bone health, but vitamin D is the essential nutrient for preventing abnormal bone development in this scenario.

Children in Northern Regions Experience Months of Inadequate Sunlight Exposure