What type of diabetes is characterized by the body's inability to produce enough insulin or effectively use the insulin produced?

Type 2 diabetes is characterized by the body's inability to effectively use the insulin it produces, as well as an eventual decline in insulin production. In this condition, insulin resistance is prevalent, meaning the body's cells do not respond to insulin as effectively as they should. Additionally, over time, the pancreas may not be able to produce sufficient insulin to maintain normal blood sugar levels. This combination leads to elevated blood glucose levels.

In contrast, Type 1 diabetes is an autoimmune condition where the body does not produce insulin at all. Gestational diabetes occurs during pregnancy and is primarily due to hormonal changes that affect insulin sensitivity. Monogenic diabetes refers to a small group of diabetes types caused by mutations in a single gene, leading to various issues in insulin production or action.

Understanding the distinctions among these types of diabetes is crucial for appropriate management and treatment, particularly in the fitting of therapeutic shoes for individuals with diabetes-related foot complications.