My mom was on Seroquel for a few months- maybe even closer to a year and was diagnosed with Type 2 diabetes, she's now been off of it for a year and we sort of have an ongoing joke 'are you diabetic today?' because some days tests would say she is, others it wouldnt, she now isnt as it was med-induced its a quirky thing to deal with that is for sure- she also put on weight with it, and now is back down to her normal healthy weight. just a thought or two