How did convicts servive scurvy?

Convicts at sea often survived scurvy by consuming foods rich in vitamin C, such as citrus fruits, when available. During long voyages, they relied on preserved foods, like sauerkraut or pickled vegetables, which could help prevent the disease. Additionally, some ships carried portable lemon or lime juice, which became a crucial part of sailors' diets to combat scurvy. Improved awareness of the disease and its causes also led to better dietary practices over time.