A recent study suggests that coexistence with moderate to severe anxiety can lead to dementia in later years.
A middle-aged anxiety can accelerate cognitive decline related to age.
The new research was conducted by a team of scientists led by Amy Gimson, a researcher at the Faculty of Medicine at the University of Southampton in the United Kingdom.
Jameson and his colleagues note that keto lux more and more studies highlight a link between mental health problems and late dementia, the most common form of dementia, which affects people in their 65s.
For example, the authors of the new study wrote that depression has been shown to increase the risk of Alzheimer’s disease almost double.
Often, anxiety occurs with depression, and anxiety symptoms have often been reported by people years before receiving the diagnosis of dementia.
But to date, it is not clear whether these associations mean that anxiety and depression are the first symptoms that appear before the full form of dementia develops, or whether anxiety and depression are independent risk factors.
Therefore, to investigate this, Gimson and his team conducted studies on 3,500 research papers that analyze the relationship between depression in middle age, with or without anxiety and late dementia.
The results of its meta-analysis were published in the BMJ Open Journal.
Anxiety: a risk factor for dementia
Of the research, only four studies focused on the subject. These studies represent potential confusions such as vascular conditions, psychological and demographic factors.
The researchers could not perform a complex analysis of these four studies because they were designed differently, but the authors reported that the methods used in the studies were reliable and that their results were robust.
In addition, the sample size collected from the four studies was significant, including about 30,000 people.
The authors found that all four studies found a positive relationship between moderate and severe anxiety and the late development of dementia: “The high medical concern in middle age was associated with an increased risk of dementia in at least 10 years.”
These findings suggest that anxiety may be an independent risk factor for late dementia, excluding the anxiety that may be the main symptom of dementia, write Jameson and colleagues.
The link between anxiety and dementia can be observed by noting the excessive stress caused by the state of mental health.