Why Did I Gain Weight When I Started Taking Insulin?
There are several factors at work to lead you to believe that insulin is "to blame" for your weight gain. People who have poorly controlled diabetes also sometimes experience weight loss because their bodies are unable to properly convert food into energy. This is because they either are not producing enough insulin or their bodies are unable to use the insulin they produce properly. This food winds up as excess glucose circulating in the blood (resulting in high blood glucose!). Ultimately the body can't use all that extra glucose circulating in the blood and so it is eliminated in the urine. When your blood glucose runs high, you can become dehydrated as your body works to clear itself of all that excess glucose — which makes you think you've lost weight, but you've only lost water. Then, when you start taking insulin and get your blood glucose under better control, you start over-retaining fluids initially to make up for your dehydration, which makes you think you've rapidly gained a lot of weight. You associate it with taking insulin, but really what is happening is taking your insulin properly is just enabling your body to better use food and maintain a proper water balance. Continue reading >>