i am stephanie and i am a recent user of an ab belt pro and i bought a second one of a different brand for my mum and as we were reading the instuctions a noticed a large warning on it about not using it if you are diabetic so i read the instutions on mine again and in the fine print it also says it but i am diabetic and have been using it for about 2 weeks and i wish to no if you can tell me if it does any harm to my health or my body. as soon as i found out i tried to phone but the offices were shut and i wish to no if there are any harmful side affects. i have emailed the company and they have asked to to seek medical advice.