Core Viewpoint - Alzheimer's disease is the most common type of cognitive impairment in the elderly, requiring scientific intervention for better quality of life [4][5]. Group 1: Understanding Alzheimer's Disease - Alzheimer's disease is a neurodegenerative condition, distinct from normal age-related forgetfulness, which is physiological [9][12]. - Early signs of Alzheimer's include repetitive questioning and loss of basic time and place recognition [10][11]. - Approximately 5% to 10% of Alzheimer's patients may exhibit symptoms before the age of 65, known as early-onset Alzheimer's, which progresses more rapidly [14][15]. Group 2: Misconceptions about Alzheimer's Disease - Only 5% to 10% of Alzheimer's cases are hereditary, with most linked to lifestyle factors [19][20]. - Regular cognitive assessments starting at age 40 can help in early intervention, even for those with a family history [22]. Group 3: Dietary and Lifestyle Recommendations - There is no high-quality evidence supporting the efficacy of brain health supplements in delaying Alzheimer's progression; instead, a balanced diet with nuts and green tea is recommended [27][28][29]. - Different types of dementia require distinct treatment strategies, necessitating accurate diagnosis through advanced imaging and psychological assessments [34][35]. Group 4: Traditional Chinese Medicine Approaches - Traditional Chinese medicine emphasizes nourishing the kidneys and improving blood circulation for brain health, suggesting dietary practices and acupressure techniques [39][43]. - Specific recipes and herbal teas are recommended for cognitive support, tailored to individual health conditions [41][45].