Insulin was discovered by March 31, 2021 / By Preparation Point / Combined Competitive Examination Paper 2008 Mcqs SPSC Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn Sir Frederick G Banting Funk James Chadwick NoneOn 11 January 1922 insulin was first used in the treatment of diabetes Discovered in 1921 Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn