Chronic diseases such as heart disease, diabetes, cancer, and stroke pose the greatest health threats to modern people. Preventing and managing these diseases relies on scientifically-based lifestyle and health management strategies. This article will introduce 65 scientifically supported rules to help you comprehensively improve your health and stay free from the troubles of chronic diseases.
These rules are based on three fundamental principles:
- Principle One: Science-Based Evidence
All recommendations are grounded in rigorous medical and nutritional research, discarding baseless superstitions and folk remedies. - Principle Two: Individual Differences
Everyone’s body and living environment are different, so health management should be personalized and flexibly adjusted. - Principle Three: Continuous Optimization and Updating
Health science is constantly evolving; maintain an open mind and continually seek and apply more effective health strategies.
1. Listen Closely to and Perceive Your Body’s Signals, Establish a Personal Health Record
Your body is a “health dashboard” equipped with sensors. Pay close attention daily to how your body feels—observe sleep quality, mental state, and any pain or discomfort, and record these observations.
Use digital devices like smart bands or blood pressure monitors to track physiological indicators such as blood pressure and heart rate, and log the time and activity context (e.g., after meals, exercise, or stress).
Keeping detailed records for three months helps detect abnormal trends early and warns of potential health risks. Repeat this annually to track long-term changes.
2. Use Technology to Assist Health Monitoring and Accurately Understand Your Body
Modern smart devices such as fitness trackers and smartwatches not only measure heart rate but also monitor sleep quality, activity levels, and even blood oxygen saturation. These data help you gain a comprehensive view of your body’s condition and adjust habits to prevent diseases.
Regularly sync device data and combine it with professional medical consultations to develop personalized health management plans.
3. Maintain Regular Routines, Stabilize Biological Rhythms, and Reduce Physical Stress
Your body clock requires consistent routines to function optimally. Try to wake up and go to bed at fixed times every day, avoiding staying up late or excessive fatigue.
Regular schedules can effectively lower stress hormone levels and reduce risks of cardiovascular disease and metabolic syndrome. Keep consistent routines even on weekends to maintain stable biological rhythms.
4. Digitally Store Personal Health Records to Ensure Access to Medical Information When Needed
Upload all medical records, test results, and medication details to secure cloud storage, and share key account passwords with trusted family or friends. This ensures doctors and relatives can quickly access your medical information in emergencies to aid treatment decisions.
It’s recommended to use government-certified electronic health record systems for privacy and data security.
5. Return to Nature: Eat “Real Food” and Seasonal Fruits and Vegetables, Avoid Processed Foods and Chemical Additives
Prioritize fresh vegetables, fruits, natural meats, and seafood sourced directly from farms; avoid processed foods and packaged snacks.
Many “health foods” on the market, like low-fat ice cream, skimmed yogurt, and energy bars, often contain high amounts of sugar, preservatives, and unknown additives that increase chronic disease risk.
Develop a habit of reading nutrition labels and avoid foods with excessive sugar, salt, and artificial additives.
6. Learn to Communicate with Food Suppliers to Select the Freshest and Healthiest Ingredients
Engage with supermarket or farmers’ market staff to learn about the source, harvest time, and storage methods of ingredients.
Local seasonal products from farmers’ markets are fresher and more nutritious, reducing nutrient loss from long-distance transport and storage.
Building good relationships with farmers and suppliers helps you gain access to high-quality food information.
7. Develop and Stick to a Scientific and Reasonable Eating Plan That Suits Your Taste
Whether you follow gluten-free, low-carb, or vegetarian diets, the key is to find an approach you enjoy and that fits your body.
Avoid overly strict or monotonous diets, which can cause nutritional imbalances and harm health.
Encourage yourself to cook daily, prepare extra portions, and share meals with family and friends to promote physical and mental well-being.
8. Build Effective Stress-Relief Mechanisms to Maintain Mental Health
To cope with unavoidable work stress, consider the following actions:
- Take outdoor walks during lunch breaks to breathe fresh air
- Move frequently during work to avoid prolonged sitting
- Take deep breaths before answering phone calls to ease tension
- Play relaxing music to create a good atmosphere
- Replace drinking with exercise to relieve stress
- Browse favorite websites during breaks to adjust your mood
Long-term adherence can significantly improve mental health and reduce chronic disease risk.
9. Good Hygiene Habits Are Crucial for Disease Prevention
Frequent handwashing is the most effective way to prevent infectious diseases. Studies show people who wash hands more than five times daily reduce flu infection risk by about 35%.
Maintain body cleanliness, promptly treat skin wounds to avoid infections.
Keep your bedroom clean, wash bedding regularly with hot water to prevent dust and bacteria buildup.
Wear masks as needed during epidemics.
10. Find a Life Partner or “Health Co-Living Companion” to Supervise and Promote Healthy Habits
Living with another person enhances health awareness and helps form good habits.
Mutual care and support between partners aid emotional management, reducing stress and anxiety.
Studies find that people with partners tend to have better blood pressure and overall health.
Marriage or children are personal choices, but intimate relationships do benefit health.
11. Maintain a Healthy Weight to Reduce Physical Burden and Lower Chronic Disease Risks
Obesity is a root cause of many chronic diseases, including diabetes, hypertension, and heart disease.
Controlling weight reduces stress on knees and joints; losing 1 pound equates to 4 pounds less load on your knees.
Maintain weight through diet and moderate exercise, using BMI and waist circumference as evaluation metrics.
12. Get Flu Vaccines Regularly to Reduce Inflammation and Complications
Flu vaccines prevent influenza and reduce risks of heart disease, stroke, and some cancers.
Influenza triggers systemic inflammation that damages cells. Vaccination lowers this inflammatory response and protects health.
13. Conduct Daily Self-Checks to Monitor Skin and Physical Appearance Changes
Perform thorough daily body checks, noting skin color, spots, wounds, etc., to detect potential issues early.
With age, pay attention to skin elasticity and tone, and take proper skincare measures.
Measure waist and body fat ratio to monitor shape changes and adjust habits accordingly.
14. Avoid Prolonged Sitting; Stay Active to Prevent Metabolic Disorders and Premature Aging
Studies show longer sitting times increase risks of obesity, diabetes, and cardiovascular diseases.
Even 2 hours of daily exercise cannot fully counteract the harms of extended sitting.
Get up and move for 5-10 minutes every hour, stretching or walking to promote circulation.
15. High-Intensity Interval Training Boosts Brain Function and Overall Health
Perform at least 15 minutes daily of high-intensity exercise to raise your heart rate to 1.5 times resting level.
Long-term high-intensity exercisers show less brain white matter shrinkage and better cognition.
Exercise strengthens the body and keeps the brain youthful.
16. Understand Your Family Medical History for Scientific Prevention of Genetic Diseases
Ask parents and relatives about their health, focusing on hereditary diseases like cancer, cardiovascular disease, and diabetes.
Women should especially note family history of breast and ovarian cancer.
Family history helps doctors tailor personalized monitoring plans.
17. Use Genetic Testing to Aid Health Management and Assess Potential Risks
Modern genetic tests assess risks for 40+ hereditary diseases and guide personalized prevention.
Tests also reveal individual responses to medications, caffeine, and nutrients to optimize lifestyle.
Obtain tests through reputable medical institutions to ensure accuracy.
18. Supplement Vitamins and Minerals Moderately to Support Body Functions
Adequate vitamin D, calcium, magnesium, zinc, etc., are crucial for bones, immunity, and heart health.
Do not supplement blindly; follow doctor’s advice after testing.
Natural foods are the best source; supplements are auxiliary.
19. Maintain Good Social Relationships to Promote Mental and Physical Health
People with strong social ties experience less stress, live longer, and have reduced chronic disease risk.
Participate regularly in community activities, interest groups, or volunteering to enhance life satisfaction.
Social networks provide emotional support and health information.
20. Commit to Lifelong Learning to Keep Your Brain Active
Read, learn new skills, attend lectures and trainings to exercise your brain.
Studies show lifelong learners reduce Alzheimer’s risk by 30%.
Maintaining curiosity and a thirst for knowledge is an effective way to slow brain aging.
21. Maintain adequate daily water intake to support normal metabolic functions
Over 70% of the human body is water. Sufficient hydration aids blood circulation, detoxification, temperature regulation, and cellular metabolism.
It is recommended that adults drink about 1.5 to 2 liters of water daily, increasing intake appropriately during exercise, hot weather, or heavy physical activity.
Avoid excessive consumption of sugary drinks and alcohol to prevent added metabolic burden.
22. Control salt intake to reduce the risk of hypertension
High salt diets are a key contributor to hypertension and cardiovascular diseases.
Limit daily salt intake to under 5 grams, and reduce processed and fast food consumption.
Use natural herbs and lemon as salt substitutes to enhance flavor.
23. Consume adequate high-quality protein to promote tissue repair and immune function
Good protein sources include fish, poultry, soy products, and nuts.
Protein is essential for cell repair and immune cell production, helping fight infection and control inflammation.
Balance animal and plant proteins, and avoid excessive red and processed meat intake.
24. Increase dietary fiber intake to promote gut health and blood sugar control
Fiber-rich foods support intestinal motility, prevent constipation, and reduce gut inflammation.
High-fiber diets also improve blood glucose and lipid levels, lowering diabetes and heart disease risk.
Eat more whole grains, vegetables, fruits, and legumes.
25. Regular health check-ups for early detection and intervention of chronic diseases
Have a comprehensive health exam annually, including blood pressure, blood sugar, lipids, liver and kidney function, and tumor markers.
Early detection of abnormal indicators allows lifestyle changes and medical intervention to slow disease progression.
Routine check-ups also enhance health awareness and encourage good habits.
26. Use medications properly and follow doctor’s instructions to prevent side effects and dependence
All medications, especially for chronic diseases, must be taken strictly as prescribed.
Avoid adjusting dosage or stopping medication without consulting your doctor; regularly discuss effects and side effects.
Proper medication use effectively controls illness and reduces complications.
27. Create a proper sleep environment to improve sleep quality
Sleep environments should be quiet, dark, cool, and comfortable; avoid using electronic devices before bedtime.
Maintain a regular sleep schedule with 7-9 hours per night to support body repair and nervous system recovery.
Poor or insufficient sleep increases risks of heart disease, diabetes, and depression.
28. Moderate sunlight exposure to promote vitamin D synthesis and maintain bone health
Daily moderate sun exposure (10-20 minutes) helps skin produce vitamin D, aiding calcium absorption and immune function.
Avoid excessive sun exposure to prevent skin damage and cancer risk.
Vitamin D deficiency is linked to osteoporosis, heart disease, and some cancers.
29. Reduce sugar intake to prevent obesity and metabolic syndrome
Excess sugar consumption is a major cause of obesity and type 2 diabetes.
Limit sugary drinks, desserts, and added sugars in processed foods.
Use natural sweeteners like fruits instead of refined sugar.
30. Develop regular bowel habits to prevent intestinal diseases
Regular bowel movements help maintain gut microbiota balance and prevent hemorrhoids, polyps, and colon cancer.
Ensure adequate dietary fiber and hydration to promote intestinal motility.
Exercise also stimulates gastrointestinal activity.
31. Quit smoking and limit alcohol to reduce cancer and cardiovascular risks
Smoking is a leading cause of lung cancer and many chronic diseases; quitting is the most effective health investment.
Moderate alcohol intake may slightly protect cardiovascular health, but excessive drinking increases liver disease, cancer, and injury risk.
Recommended alcohol limits: men no more than 20g/day, women no more than 10g/day.
32. Enhance psychological resilience to improve coping with adversity
Practice positive psychology techniques such as gratitude exercises, mindfulness meditation, and cognitive restructuring to reduce stress impact.
People with strong resilience maintain emotional stability and prevent anxiety and depression.
Long-term mental health boosts physical immunity.
33. Cultivate hobbies to enrich mental life
Engaging in enjoyable activities increases happiness and self-worth, preventing depression in older adults.
Hobbies promote social interaction and life satisfaction.
Hands-on crafts and artistic creation stimulate the brain positively.
34. Pay attention to environmental health and reduce exposure to pollution
Keep indoor air well-ventilated to reduce harmful substances like formaldehyde and benzene.
Avoid prolonged exposure to industrial pollution, noise, and radiation.
Choose organic foods to minimize pesticide and heavy metal intake.
35. Have regular dental check-ups to prevent oral and systemic health risks
Oral health is closely linked to overall health; diseases like periodontitis increase heart disease and diabetes risk.
Visit the dentist at least twice a year for check-ups and cleaning; promptly treat cavities and gum issues.
Maintain good oral hygiene with brushing and flossing.
36. Actively participate in community health programs and lectures to boost health awareness
Community health activities disseminate scientific knowledge and offer professional consultations and screenings.
Participation helps correct misconceptions and develop healthy habits.
They also expand social networks and provide support.
37. Monitor body temperature and blood pressure regularly, report abnormalities to your doctor
Abnormal temperature or blood pressure may signal inflammation, infection, or cardiovascular issues.
Use home blood pressure and thermometer devices regularly and record readings.
Seek medical attention promptly if abnormalities persist.
38. Eat more antioxidant-rich foods to delay aging
Blueberries, spinach, nuts, and green tea are rich in polyphenols that scavenge free radicals and reduce cellular damage.
Combining antioxidants in your diet helps prevent cancer, cardiovascular disease, and neurodegenerative disorders.
Ensure dietary variety for balanced nutrition.
39. Maintain good sitting and standing posture to reduce spinal pressure
Prolonged poor posture can cause cervical spondylosis and lumbar disc herniation.
Use ergonomic chairs and keep computer screens at proper height during work.
Regular movement and stretching relieve muscle fatigue.
40. Manage emotions to prevent worsening chronic inflammation
Negative emotions like anger and anxiety can trigger inflammation affecting heart and brain health.
Learn emotional regulation skills to maintain calmness.
Seek psychological counseling if necessary.
41. Avoid excessive screen time to protect eye health
Prolonged screen use causes eye strain, dryness, and vision decline.
Follow the “20-20-20” rule: every 20 minutes, look at something 20 feet away for 20 seconds.
Maintain proper lighting and use blue light filters or glasses.
42. Adjust lifestyle habits seasonally to align with natural rhythms
Exercise more in spring, hydrate in summer, nourish lungs and moisturize in autumn, and keep warm in winter.
Adapt dietary structure seasonally to ensure balanced nutrition.
Following natural cycles promotes health and longevity.
43. Maintain a healthy sexual life to promote physical and mental well-being
Moderate healthy sexual activity releases endorphins and oxytocin, boosting immunity and mood.
Pay attention to sexual hygiene and prevent sexually transmitted infections.
Seek medical advice promptly for sexual dysfunction.
44. Use intermittent fasting to promote metabolic health
Scientific intermittent fasting improves insulin sensitivity, reduces inflammation, and promotes cellular autophagy.
Common protocol: 16 hours fasting / 8 hours eating window.
Fasting should be adjusted based on individual health; pregnant women and chronic patients should be cautious.
45. Strengthen awareness of rational use of antibiotics and anti-inflammatory drugs
Antibiotic overuse leads to bacterial resistance, complicating future infection treatments.
Use antibiotics strictly as prescribed; avoid self-medicating.
Avoid unnecessary anti-inflammatory drugs to reduce liver and kidney burden.