Why Some People With Diabetes Need Insulin and Others Don't

Diabetes affects how your body processes glucose, the main source of energy for your cells. There are two main types of diabetes: type 1 and type 2. While both types of diabetes can lead to high blood sugar levels, the reasons why some people need insulin and others do not are different. Read more to learn about the different types of diabetes and which ones require insulin:

Type 1 Diabetes

Type 1 diabetes is an autoimmune disease in which the immune system attacks and destroys the cells in the pancreas that produce insulin. As a result, people with type 1 diabetes do not produce insulin and must take insulin injections or use an insulin pump to manage their blood sugar levels. This is because insulin is necessary to move glucose from the bloodstream into the cells where it can be used for energy. Without insulin, glucose builds up in the bloodstream, leading to high blood sugar levels. You can learn more about symptoms, risk factors, and treatment on our blog about type 1 diabetes.

Type 2 Diabetes

Type 2 diabetes is a condition in which the body becomes resistant to insulin or does not produce enough insulin to meet the body's needs. While some people with type 2 diabetes may need to take insulin, many can manage their blood sugar levels with oral medications, lifestyle changes, and other injectable medications that work differently than insulin. For more information about this condition, including symptoms, check out our blog about type 2 diabetes.

Gestational Diabetes

Gestational diabetes is a type of diabetes that develops during pregnancy. While insulin may be necessary to manage blood sugar levels in some women with gestational diabetes, others may be able to manage their blood sugar levels with diet and exercise.

Conclusion

The reasons why some people with diabetes need insulin while others do not depend on the type of diabetes they have. It is important to work with your healthcare provider to determine the best treatment plan for your individual needs and health status.