Hypertension linked to increased risk of cognitive impairment

Medical experts and nutritionists are highlighting the critical link between long-term hypertension and the increased risk of cognitive impairment, including vascular dementia and Alzheimer’s disease. Dr. Wang Peining of Taipei Veterans General Hospital noted that chronic high blood pressure can cause cerebral small vessel disease, leading to micro-infarctions or micro-hemorrhages that disrupt neural networks. This often manifests as decreased attention, slower reaction times, and eventual memory loss.

To mitigate these risks, experts recommend several lifestyle strategies. Key dietary approaches include the MIND diet (a combination of Mediterranean and DASH diets) and the Mediterranean diet, which emphasize vegetables, legumes, whole grains, fish, and nuts while reducing processed foods and sweets.

Other essential preventative measures include:

• Consistent blood pressure management to avoid fluctuations. • Regular physical activity, including aerobic exercise and muscle training. • Maintaining social engagement and continuous mental stimulation through learning. • Prioritizing sleep quality and addressing hearing loss early.

Experts warn that relying solely on dietary supplements like fish oil is insufficient; instead, comprehensive management of vascular health, diet, and lifestyle is necessary to protect long-term brain function.