How are Cancer and Diabetes Related

How are Cancer and Diabetes Related

Cancer and diabetes are two distinct medical conditions, but there are some indirect connections between them. Here are a few ways in which cancer and diabetes can be related:


Shared Risk Factors:

  • Obesity: Both cancer and type 2 diabetes have been linked to obesity. People with obesity have an increased risk of developing both conditions.
  • Physical Inactivity: Lack of physical activity is a risk factor for both diabetes and certain types of cancer.

Insulin Resistance:

  • Type 2 diabetes is characterized by insulin resistance, where the body’s cells do not respond effectively to insulin. Insulin resistance has been associated with an increased risk of certain cancers.

Chronic Inflammation:

  • Chronic inflammation is a common factor in both diabetes and cancer. Inflammation is believed to play a role
  • in the development and progression of various cancers, and it is also associated with insulin resistance in diabetes.


  • People with type 2 diabetes often have elevated levels of insulin in their blood (hyperinsulinemia). High insulin levels may promote the growth of some types of cancer cells.

Common Lifestyle Factors:

  • Unhealthy lifestyle choices such as a poor diet, smoking, and excessive alcohol consumption are risk factors for both cancer and diabetes.

Certain Medications:

  • Some medications used in the treatment of diabetes, such as insulin and certain oral hypoglycemic agents, may have growth-promoting effects that could potentially influence cancer development.

It’s important to note that while there are these associations, having diabetes does not necessarily mean a person will develop cancer, and vice versa. Additionally, the relationship between diabetes and cancer can vary depending on the type of cancer.

Maintaining a healthy lifestyle, including a balanced diet, regular physical activity, and avoiding tobacco and excessive alcohol use, can reduce the risk of both diabetes and certain types of cancer. If you have concerns about your risk factors or health in general, it’s advisable to consult with a healthcare professional for personalized guidance.

By achieving good overall health, proper nutrition can help reduce the risk of cancer, keep you healthier during treatment, and combat side effects and illness. Andrea will work together with you to create a personalized survivorship roadmap that will help you to boost your immune system, increase your strength and energy, and reduce the risk of injury and comorbidities such as diabetes, osteoporosis, lymphedema, CVD, and future cancers. While genetics certainly play a role in our overall health, somatic changes that occur over a lifetime from environmental toxins and oxidative stress may be an even bigger predictor of disease or wellness. You are in control of your health and Andrea will arm you with the tools you need to live your best life.