sugarybibs said:hope you are ok paula.can anyone tell me why ketones are bad because even thought ive had type 1 for over 41 years no-one has ever told me what happens if you get keytones.ive had blood sugars of 22 and felt really ill and sick but never gave any extra insulin and waited till my sugars got lower but what would happen if i had keytones?and can i do anything to prevent keytones