Which of these vitamins is the only one which can be synthesized by the body under the skin in the presence of sunlight?

Question

Quizplus · Accepted Answer

Vitamin D is the only vitamin that can be synthesized by the body under the skin in the presence of sunlight. Specifically, the body produces vitamin D3 (cholecalciferol) when the skin is exposed to UVB radiation from sunlight. However, it can also be obtained from dietary sources such as fatty fish and fortified foods.

Which of These Vitamins Is the Only One Which Can