“2026 Seniors’ Joy Program (Phase 1)” — Tenth Activity Brief

By Jennifer Zhang

Brain-related diseases are highly prevalent among older adults and are a topic of great concern. In this session of the “Happy Seniors” program, a series of lectures was organized covering mental and psychological disorders, stroke, dementia, and insomnia. in the elderly These talks aimed to educate participants on the onset, treatment, and prevention of such conditions. The concluding lecture of this series that was held on March 21 was delivered by Dr. Lei Xu, an attending psychiatrist, on the topic of “Maintaining Brain Health in Older Adults.” She emphasized the importance of cultivating healthy lifestyle and brain-training habits to protect brain health and effectively prevent these diseases.

Dr. Xu began by briefly explaining the functions of the brain. As the central organ of the nervous system, the brain carries the personality and all memories of each individual. Functional impairments caused by brain injury or aging can have significant and long-term impacts on daily life, including thinking, memory, coordination, speech, and emotional regulation. Therefore, maintaining brain health is essential. Dr. Xu highlighted that developing healthy habits is key to preserving brain function, including:

Regular physical activity: Exercise helps maintain mental clarity and improves balance, flexibility, strength, energy, and mood. She recommended at least 150 minutes of moderate-intensity aerobic exercise per week (such as brisk walking), or 75 minutes of vigorous-intensity exercise (such as jogging).

Head protection: Wear helmets during activities with a risk of head injury (e.g., cycling, skiing, horseback riding, or motorcycling), fasten seat belts in vehicles, and take precautions to prevent falls.

Maintaining overall physical health: Conditions such as diabetes, heart disease, and hypertension can increase the risk of cognitive decline and stroke, thereby affecting brain health. A healthy body is fundamental to a healthy brain.

Active social engagement: Avoiding social isolation and staying socially connected can help reduce loneliness, depression, and stress, contributing to better brain health.

Adequate and high-quality sleep: Good sleep improves brain function and memory, and alleviates stress and depression. Dr. Xu noted that if snoring disrupts sleep, medical attention should be sought promptly, as it may indicate sleep disorders such as sleep apnea, which can increase the risk of cognitive decline and dementia.

Healthy diet: Diets such as the Mediterranean diet can help prevent or delay symptoms of dementia and are effective in maintaining brain health.

Challenging the brain: Engaging in stimulating cognitive activities—such as crossword puzzles, reading, playing games, learning musical instruments, trying new hobbies, or volunteering in schools or community groups—can help maintain and improve brain function and memory.

Cautious use of medications and limiting alcohol consumption: Both medications and alcohol can affect communication between brain cells and impair functions such as reaction, planning, problem-solving, and impulse control. Dr. Xu emphasized that avoiding alcohol is best for maintaining brain health.

Dr. Xu’s lecture was clear, engaging, and easy to understand. Participants expressed that they found it highly informative and beneficial.

This week’s recreational segment featured a health dance session led by instructor Yinhuan. Accompanied by lively and soothing music, participants danced together, promoting both physical fitness and relaxation.

Finally, a senior volunteer from the Chinese American Community Health Service Center, Xiangyang Wei, delivered a presentation using screen casting to introduce ChatGPT, including its key features and practical usage tips. The session encouraged participants to engage their minds and further support brain health.