We tend to think now of scurvy as mainly a punch line, if anything—“scurvy-ridden rats” is the kind of popular pirate epithet that appears in even the most G-rated family fare. Partly this is because now, fully understanding its mechanism, it seems a particularly ridiculous problem. But ask anyone who's suffered from it: it is a singularly horrid and terrible way to die.- The Spoil of Mariners, Colin Dickey, Lapham's Quarterly.
Spring (aka scurvy season) is a great time to learn more about a wonderful weed! The dandelion, considered by many to be a scourge, a lawn-wrecker and a pest but others see it as an ingredient in many tasty recipes and as medicine.
How we lost the cure for scurvy. "Now, I had been taught in school that scurvy had been conquered in 1747...but here was a Royal Navy surgeon in 1911 apparently ignorant of what caused the disease, or how to cure it. Somehow a highly-trained group of scientists at the start of the 20th century knew less about scurvy than the average sea captain in Napoleonic times."