I agree with most of what Bountyman has said. However you do need to be careful when you take insulin that you are not caught feeding the insulin to keep from going low. If this happens then you will gain weight but maybe you need to gain some. Insulin in of itself is a growth horemone but what you are doing will not end well for you. Besides skinny chicks are ugly. You never see a farmer or a rancher saying boy look at good looking skinny cow. In my opinion people are just the same.