1. High-quality sleep: Elderly people often struggle with falling asleep and easily waking up, which can have negative effects on their overall health and accelerate aging.

2. Good gastrointestinal function: As people age, gastrointestinal function declines, leading to decreased digestive and absorption functions and increased risk of malnutrition.

3. Healthy cardiovascular function: Conditions like hypertension, high cholesterol, high blood sugar, and hyperuricemia are common among the elderly and may be related to declining cardiovascular function. conditions and contribute to heart and vascular health. 

4. Strong bones:Elderly individuals, regardless of their coordination, should take precautions to prevent falls by supplementing with vitamin D and calcium and being cautious in their movements.