Q What raises the risk of dementia? I'm worried because I have high blood pressure and diabetes.
A High blood pressure, diabetes, high cholesterol, smoking, obesity, depression, lack of sleep, and social isolation are the main risk factors for dementia. Simply controlling blood pressure and blood sugar can significantly lower the risk.
Detailed Answer
According to World Health Organization research, more than 40% of dementia is linked to modifiable risk factors. High blood pressure and diabetes damage the brain's blood vessels and raise the risk of vascular dementia, while depression and social isolation shrink the brain's neural circuits. Since the brain's waste products are cleared during sleep, lack of sleep is also an important risk factor.
Korean Medicine Clinic Perspective
From the perspective of Korean medicine, high blood pressure, diabetes, and high cholesterol are states in which turbid energy accumulates in the body and blocks circulation. By restoring the clear flow of qi and blood to the brain while replenishing kidney essence (腾精), we can manage vascular risk factors while also supporting the maintenance of brain function.
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