The history of Gin and Tonic; the infectious disease specialist long drink. When gin and tonic was not ordered but prescribed.

Winston Churchill statement promoting Gin and Tonic as a life saver during British Empire extension hides many truths. As a matter of fact, the modern cocktail is thought to be born in India where it was widely distributed by Royal Navy for its anti-malarial properties. The aim of the present work is to review and unveil the history of Gin and Tonic through the centuries. As a matter of facts, primitive Gin and Tonic protective effects were well understood by physicians far before the advent of the "germ theory" and its fortunate invention is one of the most fascinating approaches in the history of preventive medicine. Indeed, quinine, a compound with protective effects on the replicative cycle of Plasmodium spp was discovered in 18^th Century and since 19^th it become the main compound of tonic beverages such as Schweppe's ones. Interestingly, it was administered to British expatriates' seamen and soldiers in order to prevent febrile paroxysms. Soon after, British military doctors demonstrated that the addition of lime or lemon peels to tonics was effective in preventing scurvy. While, addition of alcoholic beverages and gin contributed to make more enjoyable the bitter and unpleasant taste of this beverages.

Results: The spectacular voyage of Gin and Tonic teaches us that a popular recreational drink of our Century was a powerful prophylaxis which certainly helped British colonial expansion.