A recent study published this month reveals that more Americans are likely to develop dementia than previously thought.
According to a study published in Nature Medicine, the number of Americans who will develop dementia is estimated to double by 2060, from 5,14,000 new cases each year in 2020 to one million cases each year by 2060.
Over 15,000 people were part of the study, which found that "nearly one in two adults over age 55 are at risk of dementia".
The study also highlights that more research, education and community prevention measures are needed to address the particular needs of those most at risk.
A Lancet study in 2020 found that about 45 per cent of dementia cases may be prevented by addressing key modifiable risk factors.
What are the factors that can increase your dementia risk?
1. Lack of physical activity
2. High blood pressure
3. Hearing loss
4. Uncontrolled diabetes
5. Tobacco and use of alcohol
5 ways to lower the risk of dementia
1. Staying physically active
Inorder to keep your heart, body and brain healthy, physical activity is significant. Experts recommend adults to get 150 minutes of physical activity each week.
2. Managing diabetes
If diabetes is uncontrolled, it could affect important organs including the brain. Take preventable measures against Type 2 diabetes.
3. Manage your blood pressure
High blood pressure can damage blood vessels and limit blood flow to the brain. It also increases the risk of having a stroke, which can damage the brain.
4. Prevent hearing loss
According to US Centers for Disease Control and Prevention, hearing loss is a very important risk factor for dementia. In the case of hearing loss, the brain's work is increased and it affects the memory.
5. Limit or avoid the consumption of alcohol and smoking
Excessive drinking can lead to high blood pressure or brain injuries which increases the risk of dementia. Even smoking also increases the risk of developing dementia.