How did European explorers stay healthy?

European explorers maintained their health during long voyages through a combination of practices. They often relied on a diet that included preserved foods, such as salted meats and dried fruits, to prevent scurvy, a common ailment caused by vitamin C deficiency. Additionally, explorers carried medicinal supplies, such as herbs and tinctures, to treat ailments and injuries. Regular exercise and maintaining a routine helped them manage physical and mental well-being during their arduous journeys.