I know this is a weird question but I can't find any info on-line concerning my question. What happens to our body if we take if you inject insulin when you are not a diabetic, what would the symptoms be? I was diagnosed 3.5 yrs ago and take 12 units twice a day, but now out of nowhere I'm not feeling well at all, again, I know its an odd question, but I have a very good reason for asking. Thanks TJ.