1. Sitting and eating: According to medical research on the dining postures of different ethnic groups around the world, sitting is the most scientific, followed by standing, and squatting is the least suitable. This is because the thighs tend to become thicker due to the strain on the legs when standing.

2. Drink soup before meals: Drinking a small amount of soup before meals is like preparatory activities before exercise. It can activate the entire digestive organs and make the digestive glands secrete sufficient digestive juice to prepare for eating. Preparation, of course, you can also drink a little between meals, but not too much.

3. Eat more cool foods: Scientists believe that lowering body temperature is the road to longevity for humans. Eating cold food, like swimming and taking a cold bath, can balance the body's heat. It can lower body temperature to a certain extent and extend the life of cells, depending on the person's constitution.

4. Delicious bitter food: Bitter food not only contains inorganic compounds, alkaloids, etc., but also contains certain sugars, amino acids, etc. The amino acids in bitter foods are essential substances for human growth and development, health and longevity. Bitter foods can also regulate nervous system function and relieve bad moods caused by fatigue and boredom.

5. Drink water in the morning: Drinking a cup of cold water after getting up in the morning is beneficial to liver and kidney metabolism, lowers blood pressure, and prevents myocardial infarction. Some people call it "resurrection water." Relevant experts believe that after a person sleeps for several hours, the digestive tract has been emptied. Drinking a cup of cold water in the morning can be quickly absorbed into the blood circulation and dilute the blood, which is equivalent to an "internal cleansing" of various organs in the body. Pay attention to drinking healthy water, water is the source of life. Don't drink water only when you are thirsty.

6. Vitamins: Take multivitamins after breakfast. Research shows that taking a multivitamin supplement that's right for you can be beneficial to your health. So, why should you eat it after breakfast? Firstly, it can provide the body with what it needs for the day, allowing you to have energy to devote to work and study, and secondly, it will not cause excessive burden on the kidneys.

7. Convenient calcium supplement: add coffee to milk instead of milk to coffee. The first thing I do when I get up in the morning is fill a cup with skim milk. Then drink 1/5 and top it up with coffee. In this way, you can consume 25% of the vitamin D and 30% of calcium required by the human body every day.

8. The wonderful use of water: drink a large glass of water after eating fast food. The calories and salt in fast food generally exceed the standard. Although we can't do anything about the fat we eat, a large glass of water can help dilute the sodium concentration in your body and keep you away from high blood pressure.

9. Good and reasonable healthy eating habits are an important aspect of health care, which can enable the body to grow and develop healthily; bad eating habits can lead to disorders of the normal physiological functions of the human body and infection of diseases. On the contrary, a proper diet can treat disease and help the body regain health.