Alzheimer’s disease is a devastating condition that affects millions of people worldwide. The disease gradually erodes memory, cognitive function, and the ability to live independently.
Despite years of research, there is still much that is not understood about the causes and progression of Alzheimer’s. Here, we explore five unexpected culprits that may be contributing to this mystery.
1. Air Pollution
Studies have shown a link between exposure to air pollution and an increased risk of developing Alzheimer’s disease.
In fact, one study found that people who lived in areas with high levels of air pollution were more likely to develop Alzheimer’s than those who lived in cleaner areas. Researchers believe that the tiny particles in air pollution can enter the brain and cause inflammation, which is known to play a role in Alzheimer’s disease.
2. Oral Health
Believe it or not, there may be a connection between the health of your mouth and the health of your brain. Research has found that people with gum disease are more likely to develop Alzheimer’s disease later in life.
One theory is that the bacteria in the mouth can travel to the brain and cause inflammation, contributing to the development of Alzheimer’s.
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3. Diabetes
There is a strong link between diabetes and Alzheimer’s disease. People with diabetes are more likely to develop Alzheimer’s, and those with Alzheimer’s are more likely to have diabetes.
The exact connection between the two conditions is not well understood, but some researchers believe that insulin resistance may play a role.
4. Sleep Apnea
Sleep apnea is a condition in which a person’s breathing is interrupted during sleep. Research has found that people with sleep apnea are more likely to develop mild cognitive impairment and Alzheimer’s disease.
The exact connection is not clear, but it may have to do with the fact that sleep apnea leads to lower oxygen levels in the brain, which can cause damage over time.
5. Loneliness
Loneliness is a common problem among older adults, and research has found that it may contribute to an increased risk of Alzheimer’s disease.
Studies have found that social isolation and loneliness can lead to increased inflammation, which is known to play a role in Alzheimer’s disease. Additionally, social engagement and activities can help keep the brain active and healthy.
