What is a common misconception about insulin among diabetes patients?

A common misconception about insulin is that it is only necessary for advanced diabetes. In reality, insulin may be needed at different stages of diabetes management, not just in advanced cases. Many individuals with type 1 diabetes require insulin from the time of their diagnosis because their bodies do not produce insulin at all. Additionally, those with type 2 diabetes might also require insulin therapy if their blood sugar levels cannot be properly controlled through diet, exercise, and oral medications. This highlights the importance of understanding that insulin therapy can be a part of treatment for various diabetes stages and types, rather than a last resort for those with advanced disease. This misconception can lead to delayed treatment and poor glucose control, ultimately impacting the overall health of individuals with diabetes.

The other options present various misunderstandings about insulin, such as the nature of how insulin affects weight or its physical form, but they do not address the misconception regarding its necessity across different stages of diabetes as directly.