Controlling Dementia Risk Factors

There is currently no cure nor effective drugs for treating Alzheimer’s disease and vascular dementia. The number of individuals with dementia will grow in the coming years. This will stress both our health care system and already overburdened caregivers. Prevention is currently the best approach to these disorders.


Multiple clinical trials have established important risk factors for stroke and vascular demention. These include:

  • Hypertension (high blood pressure)

  • Myocardial infarction (heart attack)

  • Atrial fibrillation

  • Diabetes mellitus

  • Carotid artery disease

  • Smoking

  • Alcohol use

  • Low physical activity

  • Diet


Although there are few clinical trials on preventing Alzheimer’s dementia, modifiable risk factors have been identified in observational studies. Controlling these risk factors in mid-life may reduce the chance of developing Alzheimer’s Disease later. These risk factors include:

  • Hypertension (high blood pressure)

  • Type 2 diabetes mellitus

  • Lack of physical activity

  • Low social activity

  • Depression

  • Hearing loss

  • Low education level

  • Smoking

  • Obesity 


You can read more about the impact of each individual risk factor by clicking on the links below. There is no guarantee that controlling all the risk factors identified will prevent dementia, but there is a better chance that its onset will be delayed. 


Refer to each of the specific risk factors below.

The material presented in this website is for informational purposes only and should not be a substitute for your healthcare providers' advice.  It is not a recommendation to sell or solicit an offer to buy any healthcare products.  The risk analysis provided is based on current information that we consider reliable but we do not represent that any research or information provided is accurate or complete and it should not be relied on as such. Our opinions expressed in any online content are current at the time of publication and are subject to change.