Group 1 - The article emphasizes the importance of taking preventive measures during winter to protect brain blood vessels, particularly due to the increased risk of cerebrovascular diseases caused by cold weather and temperature fluctuations [1][2] - It suggests that individuals with hypertension should maintain their blood pressure below 130/80 mmHg to avoid severe health consequences [2] - Recommendations include wearing hats for warmth, maintaining a balanced diet rich in fresh vegetables and fruits, engaging in moderate aerobic exercise for 30-50 minutes 3-5 times a week, and adhering to a regular sleep schedule by going to bed before 11 PM [2]

Group 1 - The article emphasizes the importance of taking preventive measures during winter to protect brain blood vessels [1] - It highlights that cold weather and temperature differences can lead to blood vessel contraction and decreased blood flow, increasing the risk of cerebrovascular diseases [1] Group 2 - For patients with hypertension, it is recommended to maintain blood pressure below 130/80 mmHg to avoid severe consequences [2] - The article advises wearing hats outdoors to help with warmth, stabilize blood pressure, and reduce vascular stress [2] - A balanced diet is crucial for health, with an emphasis on consuming fresh vegetables, fruits, and adequate water to promote blood circulation [2] - Regular exercise is recommended, with moderate-intensity aerobic activities suggested for 30-50 minutes, 3-5 times a week, such as brisk walking or jogging [2] - The article stresses the importance of a regular sleep schedule, recommending sleep before 11 PM to avoid the negative effects of staying up late on blood vessels [2]