In 1747, Scottish physician James Lind conducted one of the first controlled clinical trials, testing various treatments for scurvy among sailors. His experiments demonstrated that citrus fruits, particularly lemons and limes, effectively cured the disease, which had plagued sailors for centuries. Lind's pioneering work laid the foundation for modern clinical research and highlighted the importance of nutrition in preventing disease, ultimately saving countless lives at sea.

The conquest of scurvy enabled longer naval voyages and expansion of the British Empire, indirectly fueling the Romantic interest in distant lands and the sublime, while also appearing in naval literature and the broader narrative of scientific mastery over nature.