Alzheimer’s disease generally impacts older people. But what do we know about the connection between old age and Alzheimer’s disease? What do the numbers say?
Important Facts About Age and Alzheimer’s Disease
There are many different causes of Alzheimer’s. It is associated with age-related mild cognitive impairment. Hence, older people are much likelier to develop it.
Statistics say that around 96% of people with Alzheimer’s are older than 65. Furthermore, the risk grows considerably after age 75.
However, it is important to look into the root causes of Alzheimer’s disease. Could it be possible to detect it at an earlier age?
A Buildup of a Certain Protein in the Brain
Researchers have found that the damage that causes Alzheimer’s disease may start around age 40.
They found that Alzheimer’s patients have a higher level of a particular protein called fibrinogen. This protein normally aids wound healing. But if there’s too much of it, it damages the nerves in your brain.
In particular, fibrinogen can damage the white matter. Hence, it will increase your risk of dementia as well as Alzheimer’s.
Why Is This Discovery Important?
Now that they know where to start, scientists can measure the levels of this protein. There are ways they can decrease its production. Hence, it could be possible to stop these diseases before they take hold.
A Final Word
For now, scientists don’t know enough about the connection between advancing age and Alzheimer’s disease. It’s crucial to find good ways to predict whether a person is at risk of Alzheimer’s. After all, there are certain lifestyle changes you can make to lower your risk of this disease.