What deficiency is associated with scurvy?

Scurvy is a disease that is specifically associated with a deficiency in vitamin C, also known as ascorbic acid. Vitamin C is crucial for the synthesis of collagen, which is an essential protein that helps maintain the integrity of connective tissues, skin, blood vessels, and bones. When the body lacks sufficient vitamin C, it cannot produce adequate collagen, leading to symptoms such as fatigue, swollen gums, joint pain, and anemia, which are characteristic of scurvy.

Vitamin C deficiency can occur in individuals who have a limited diet that lacks fruits and vegetables, as these are primary sources of this vital nutrient. The historical context of scurvy, particularly among sailors who lacked access to fresh produce during long voyages, highlights the importance of vitamin C in preventing this condition.

Overall, understanding the role of vitamin C in collagen formation and immune function can help reinforce its importance in the diet, making it clear why vitamin C deficiency is directly linked to scurvy.