The first signs of vitamin C deficiency appear in the:
A) blood vessels.
B) bones.
C) hair.
D) fingernails.
E) digestive system.

Question

Quizplus · Accepted Answer

Vitamin C is crucial for the synthesis of collagen, an important protein for the structure and health of blood vessels, skin, and bones. The first signs of vitamin C deficiency often manifest in the blood vessels, leading to symptoms like bleeding gums and easy bruising due to weakened vessel walls.

The First Signs of Vitamin C Deficiency Appear in The