My mother is 100 and has dementia. The district nurses give her one dose of insulin every day. Mum is difficult in allowing the nurses to prick her finger and now the GP has said they are going to stop the insulin. My concern is whether they put her back on Meformin which she was last on 5 years ago. Another concern is how will no insulin affect her. She is in reasonable good health and 2 years ago broke her hip twice in 9 months and had surgery to fix it. Any help would be fantastic.