A new study has found that people with anxiety might have nearly three times the risk of developing dementia later in life. This research is the first to look at how different levels of anxiety over time can affect the risk of dementia. Dr. Kay Khaing, the lead author, says that anxiety should now be considered a risk factor for dementia.
Anxiety and Dementia in the United States
Anxiety
- Anxiety disorders are the most common mental illness in the U.S., affecting 40 million adults aged 18 and older, or 18.1% of the population every year.
- Despite being highly treatable, only 36.9% of those suffering receive treatment.
Dementia
- Approximately 6 million Americans aged 65 and older live with Alzheimer’s, the most common type of dementia.
- By 2050, this number is expected to reach 13 million.
Study Findings
The study involved 2,132 participants between the ages of 60 and 81. Researchers measured their anxiety over three periods, each five years apart. They found that people with chronic or new anxiety had a nearly three times higher risk of dementia. Interestingly, if someone's anxiety resolved within the first five years, their risk of dementia was similar to those without anxiety.
How to Reduce Anxiety
- Talk to a Professional: If your anxiety is excessive, seek help from a doctor or mental health professional. They can guide you on the best treatment options.
- Healthy Lifestyle:
- Manage Stress: Find ways to cope with stress through relaxation techniques like deep breathing or yoga.
- Healthy Diet: Eat a balanced diet rich in fruits, vegetables, and whole grains.
- Exercise: Regular physical activity can reduce anxiety and improve overall health.
- Better Sleep: Ensure you get enough quality sleep each night.
- Avoid Certain Medications: Some medications can impair brain function. Talk to your doctor about avoiding tricyclic antidepressants, benzodiazepines, and strong antihistamines.
- Cognitive Behavioral Therapy (CBT): This therapy helps identify and change unhealthy thought patterns that contribute to anxiety. Writing down your thoughts can be a good first step.
- Meditation and Mindfulness: Practicing meditation can help calm your mind. Try to be mindful of your thoughts and avoid letting negative emotions take control.
- Positive Interactions: Surround yourself with people who have a positive impact on your well-being. Limit interactions with those who cause stress.
Anxiety can significantly impact your risk of developing dementia. With anxiety disorders affecting millions in the U.S., addressing this mental health issue early and consistently is important. Through professional help, a healthy lifestyle, and positive habits, you can reduce anxiety and potentially lower the risk of dementia.