Did you know the first clinical controlled trials were done on sailors with scurvy? They were randomized to: a quart of cider, HCl, 2 spoons of vinegar, pint of sea water, spicy nutmeg paste w/ water vs. 2 oranges and a lemon. Guess which sailors fared best? #RheumGR @UTSWRheum https://t.co/fAeCeIxZ9e