Diabetes and Alzheimer’s Disease. Are They Connected?

How diabetes causes changes in your brain

Diabetes can cause damage to blood vessels, which makes it a risk factor for vascular dementia. This type of dementia comes from brain damage caused by reduced or blocked blood flow to the brain.

Many people with diabetes have brain changes that are part of both Alzheimer’s disease and vascular dementia. Some researchers think that each condition increases the damage caused by the other.²

Steps for managing diabetes and its complications

To manage diabetes and help avoid complications, here are some recommendations to discuss with your doctor:²

Follow your healthcare team's guidance about the best plan of action for monitoring blood glucose, cholesterol level, and blood pressure.

Eat healthy foods: fruits, vegetables, whole grains, lean meats, low-fat milk and cheese.

If you’re overweight, eat a healthy diet and exercise to lose weight.

Exercise at least 30 minutes on most days of the week.

Examine your feet daily for cuts or sores.

Brush and floss your teeth daily.

Take any prescribed medications on schedule.

Sources:

Medical Plans

Humana group medical plans are offered by Humana Medical Plan, Inc., Humana Employers Health Plan of Georgia, Inc., Humana Health Plan, Inc., Humana Health Benefit Plan of Louisiana, Inc., Humana Health Plan of Ohio, Inc., Humana Health Plans of Puerto Rico, Inc. License # 00235-0008, Humana Wisconsin Health Organization Insurance Corporation, or Humana Health Plan of Texas, Inc., or insured by Humana Health Insurance Company of Florida, Inc., Humana Health Plan, Inc., Humana Health Benefit Plan of Louisiana, Inc., Humana Insurance Company, Humana Insurance Company of Kentucky, or Humana Insurance of Puerto Rico, Inc. License # 00187-0009, or administered by Humana Insurance Company or Humana Health Plan, Inc. For Arizona residents, plans are offered by Humana Health Plan, Inc. or insured by Humana Insurance Company. Administered by Humana Insurance Company.

Go365^® is not an insurance product. Not available with all Humana health plans.

Dental Plans

Humana individual dental plans are insured or offered by Humana Insurance Company, HumanaDental Insurance Company, Humana Insurance Company of New York, The Dental Concern, Inc., CompBenefits Insurance Company, CompBenefits Company, CompBenefits Dental, Inc., Humana Employers Health Plan of Georgia, Inc., Humana Health Benefit Plan of Louisiana, Inc., or DentiCare, Inc. (DBA CompBenefits). Discount plans are offered by HumanaDental Insurance Company, Humana Insurance Company, or Texas Dental Plans, Inc. Arizona residents insured by Humana Insurance Company. Texas residents insured or offered by Humana Insurance Company, HumanaDental Insurance Company, or DentiCare, Inc. (DBA CompBenefits).

Humana group dental plans are offered by Humana Insurance Company, HumanaDental Insurance Company, Humana Insurance Company of New York, Humana Health Benefit Plan of Louisiana, The Dental Concern, Inc., Humana Medical Plan of Utah, CompBenefits Company, CompBenefits Insurance Company, CompBenefits Dental, Inc., Humana Employers Health Plan of Georgia, Inc., or DentiCare, Inc. (DBA CompBenefits).

Vision Plans

Humana individual vision plans insured by Humana Insurance Company, The Dental Concern, Inc., Humana Insurance Company of New York, Humana Health Benefit Plan of Louisiana, Inc. Arizona residents insured by Humana Insurance Company. Texas residents insured by Humana Insurance Company.

Humana group vision plans are offered by Humana Insurance Company, HumanaDental Insurance Company, Humana Health Benefit Plan of Louisiana, Humana Insurance Company of Kentucky, Humana Insurance Company of New York, CompBenefits Insurance Company, CompBenefits Company, or The Dental Concern, Inc.

Life Insurance Plans

Humana group life plans are offered by Humana Insurance Company or Humana Insurance Company of Kentucky.

View a complete list of the legal entities that offer, underwrite, administer or insure insurance products and services.

Limitations and exclusions

Our health benefit plans, dental plans, vision plans, and life insurance plans have exclusions, limitations, and terms under which the coverage may be continued in force or discontinued. Our dental plans, vision plans, and life insurance plans may also have waiting periods. For costs and complete details of coverage, call or write Humana or your Humana insurance agent or broker.

Individual applications are subject to eligibility requirements.

Before applying for group coverage, please refer to the pre-enrollment disclosures for a description of plan provisions which may exclude, limit, reduce, modify or terminate your coverage. View plan provisions or check with your sales representative.

For group plans, please refer to your Benefit Plan Document (Certificate of Coverage/Insurance or Summary Plan Description) for more information on the company providing your benefits.

Statements in languages other than English contained in the advertisement do not necessarily reflect the exact contents of the policy written in English, because of possible linguistic differences. In the event of a dispute, the policy as written in English is considered the controlling authority.

Are diabetes and Alzheimer’s linked?

How diabetes causes changes in your brain

Lowering your risk of Alzheimer’s disease and other illnesses

Steps for managing diabetes and its complications