3. Skin issues – Being completely hygienic is not going to suffice for you to avoid skin-related issues over your body. If we have certain skin-related issues the reason could be our a warning from our insides, a way to get our priorities straight. In the case of prediabetes, we end up having shiny, textured patches over our skin or dim skin patches which is a result of an increase in insulin in our blood. Further, this can cause rashes and severe itching in our legs which can eventually lead to losing a foot if not paid attention and care on time. These things can be a result of various other things but prediabetes is also one of them, and it seems like a lot of harm to get examined before time and avoid anything worse.