Which symptom is NOT typically associated with vitamin C deficiency?

Vitamin C deficiency is primarily known for causing conditions associated with scurvy, which features symptoms such as bleeding gums, weakness, and loose teeth due to its role in collagen synthesis and the maintenance of connective tissues.

Bleeding gums occur because vitamin C is essential for the health of gum tissue, and its deficiency can impair healing and increase the fragility of the gums. Weakness reflects systemic symptoms of scurvy and the body's inability to properly repair tissues without adequate vitamin C. Loose teeth result from the weakening of the structures supporting the teeth, again due to compromised collagen synthesis.

Joint pain can arise in various conditions but is not a hallmark symptom of vitamin C deficiency. While some individuals with vitamin C deficiency may experience discomfort, it is not inherently linked to the deficiency itself in the way the other symptoms are. Therefore, joint pain is the symptom that is not typically associated with vitamin C deficiency.