4 Detrimental Side Effects of Untreated Diabetes Emma Sturgis, October 21, 2019 4 Detrimental Side Effects of Untreated Diabetes 4 Detrimental Side Effects of Untreated Diabetes Emma Sturgis Emma is a freelance writer based in Boston, MA. She writes most often on health and education. When not writing, she enjoys reading and rock climbing. Say hi on Twitter @EmmaSturgis2