🌿 Folk Prescriptions

Properly arranging daily routines, managing life details, maintaining good habits, and establishing activity patterns aligned with one’s biological rhythm to ensure physical and mental well-being and longevity is known as daily life health preservation, also called "regulating daily habits." This includes regular routines, proper sleep, avoiding overexertion, suitable living environment, and appropriate clothing.Regular Daily Routine"Regular daily routine" means maintaining consistent daily schedules. Sleep and wake times should conform to the natural rise and fall of yang energy and the body’s physiological norms—especially the circadian rhythm. Disruption leads to premature aging and shortened lifespan. Ancient health practitioners believed: "Nurture yang in spring and summer; nurture yin in autumn and winter." Thus, spring should involve "going to bed late and rising early, strolling widely in the courtyard, letting hair down and loosening attire to encourage the growth of intention"; summer should mean "going to bed late and rising early, having no aversion to sunlight, letting the will not be angry, allowing vitality to flourish"; autumn should be "going to bed early and rising early, waking with chickens, calming the mind to ease autumn’s harshness"; winter should be "going to bed early and rising late, waiting for sunlight, keeping the mind concealed, as if harboring private thoughts or possessing something valuable."Proper Sleep PracticesSleep is a physiological necessity. During sleep, most body tissues enter rest mode. Blood and qi mainly nourish the heart, liver, spleen, lung, and kidney, allowing repair and replenishment. Proper sleep ensures high-quality rest, eliminating fatigue and restoring energy—beneficial for health and longevity. To achieve proper sleep:1. Ensure adequate sleep duration. Generally, middle-aged and older adults should sleep 8–10 hours daily.2. Choose bedding with appropriate firmness. Too hard prevents muscles from relaxing fully; too soft overloads spinal ligaments and intervertebral joints, causing back pain.3. Pillows should be 5–9 cm above the bed surface. Too low causes excessive blood congestion in the head, leading to facial swelling upon waking; too high impedes cerebral blood flow, increasing stroke risk due to ischemia.4. Adopt correct sleeping posture—right-side lying with slightly bent legs, body relaxed, one hand bent and placed flat, the other naturally on the thigh. This positions the heart higher, aiding blood ejection and reducing load. Since the liver lies on the right lower side, right-side lying increases hepatic blood supply, promoting metabolism. Many centenarians report sleeping predominantly in this curled-right position. Ancient proverb says: "Stand like a pine, sit like a bell, lie like a bow," and "curled-leg side-lying benefits vitality."5. Maintain good hygiene: avoid overeating at dinner; steer clear of stimulating or excitatory foods. TCM holds: "Unbalanced stomach leads to restless sleep." Before bed, comb your hair and soak feet in warm water.Avoid OverexertionIncludes cautious intimacy and preventing physical strain. "Cautious intimacy" is vital for preserving kidney essence and preventing physiological imbalance. While respecting natural desires, one must also moderate sexual activity to conserve essence. Preventing physical strain safeguards robust physique and avoids bodily damage. During labor, follow gradual progression and reasonable effort, avoid pushing beyond limits, and refrain from prolonged staring or sitting.Suitable Living EnvironmentHumans depend on nature. TCM long held the "harmony between man and nature" doctrine. The Inner Canon summarized environmental impacts on health and longevity: "High-altitude dwellers tend to live longer; low-altitude dwellers die young." Why? Different regions have distinct soils and waters, influencing food composition and nutritional impact on the body. Climate differences also affect health. In cold environments, cellular metabolism slows, prolonging human growth phases and delaying aging.National census data show that residents in high-altitude regions like Xinjiang, Tibet, and Qinghai have higher proportions of centenarians and better longevity compared to other areas. Moreover, room lighting, ventilation, noise levels, and indoor/outdoor environmental aesthetics and cleanliness are closely tied to health and longevity.Clothing GuidelinesClothing affects health through fit, thickness, fabric, and color. Ancient health practitioners advised: "Wear loose clothing, not tight." They recommended: "Spring wear gauze, summer wear silk, autumn wear wool, winter wear cotton and wool." Underwear should be soft, absorbent cotton. Choose based on age, gender, and seasonal changes. Emphasize the principle: "Do not rush to remove clothes in spring, nor add them hastily in autumn"—the "spring-warmth, autumn-chill" health strategy.