What is the disease caused by lack of vitiaminC?

The disease caused by a lack of vitamin C is scurvy. Scurvy is characterised by weakness, fatigue, bleeding gums, swollen joints, and a rash. It can also cause anaemia, impaired wound healing, and other health problems. Vitamin C is essential for the production of collagen, a protein that is found in connective tissue throughout the body. Without vitamin C, the body is unable to produce collagen, which leads to a range of symptoms, including those of scurvy.