Fact 3: Age is the Most Significant Risk Factor for Dementia
The connection between age and dementia is substantial. Dementia primarily affects older adults, with the risk doubling approximately every five years after the age of 65. That being said, it is essential to note that dementia is not a normal part of aging. While it’s more common in the older population, it’s not an inevitable aspect of growing older.
There’s a widespread notion that forgetfulness and cognitive decline are to be expected as we age. However, severe memory loss, confusion, and other drastic changes in the way our minds work are not standard parts of aging. Instead, they may signal underlying conditions like dementia that require medical attention.
It’s also important to remember that younger people can also be affected by dementia. Early-onset dementia refers to dementia diagnoses in people under 65. While less common, these cases underscore the fact that dementia is not strictly an older person’s disease.
Furthermore, our understanding of why age is such a significant risk factor for dementia is continually evolving. Various theories suggest that a combination of genetic, environmental, and lifestyle factors over a lifetime culminate in dementia onset in old age. However, more research is needed to fully comprehend the intricate interplay of these elements. (3)
