People with positive constitution are active and irritable, and the rest should be mainly static yang. Pay attention to heatstroke prevention and cooling when you go out. Not suitable for strenuous exercise, suitable for slow exercise such as thin, even and long. People with positive constitution are mostly yin deficiency constitution, so we should pay attention to protecting yin and hiding yang, and eat more cool and cloudy food. The mental conditioning of positive physique should be mainly based on static yang, because people with positive physique are often impatient, often upset and irritable, which is the reason why yin deficiency and fire are flourishing and disturb the spirit. Therefore, we should follow the Dafa of "being quiet and empty" and "keeping the spirit inside" in Huangdi Neijing. Usually at work, she tries to fight with others for unprincipled issues as little as possible, so as to reduce the chances of making herself emotionally intense, and at the same time, she should participate in less entertainment activities in order to win or lose.

Environmental adaptation of people with positive physique

People with positive physique tend to be thin, and those who are thin tend to be more angry. They often feel hot palms and soles, dry mouth and throat, afraid of heat and like cold, easy to catch a cold in winter and difficult to heat in summer, so pay attention to summer vacation in hot summer. People with positive physique have warm limbs and always wear less than those around them, but no matter how frozen, their shoulders, back, chest and abdomen should be protected.

In addition, because essence belongs to yin, people with yang hyperactivity and yin deficiency should properly protect yin, and too much sexual life will damage essence, so it is necessary to control sexual life. People with positive constitution should protect yin and hide yang, eat less greasy, heavy and dry food, and eat more food with yin deficiency and cool nature. Cold foods include mulberry, purslane, dandelion, bitter herbs, Chinese cabbage, day lily, wax gourd, watermelon, bitter gourd, laver, kelp and so on. Corn, pear, banana, ginkgo, olive, chrysanthemum, loofah, cucumber, radish, taro, spinach, tofu, mung bean, fungus and so on. For irritating products such as onion, ginger, garlic, leek, onion and pepper, people with positive physique should eat less.

In addition, people with positive physique often have yin deficiency, so we should pay attention to eating more food that nourishes yin. Such as duck meat, can nourish yin and stomach. Materia Medica says that duck nourishes yin and eliminates steaming, while "Taste Diet Spectrum" says that it can nourish the yin of the five internal organs, clear the heat of fatigue, nourish the stomach and produce fluid. In addition, eggs, milk, pears, medlar, tremella, auricularia, mushrooms, mung bean sprouts, lilies, grapes, grapefruit and so on. They are all good for nourishing yin. Those with lung yin deficiency should take Lily Gujin Decoction; Those with heart yin deficiency should take Tianwang Buxin Pill; People with kidney yin deficiency should take Liuwei Dihuang Pill; Those with liver yin deficiency should take yiguanjian; Other traditional Chinese medicines such as Ligustrum lucidum, Cornus officinalis and Eclipta prostrata can also be selected.

This paper mainly introduces the health preservation methods of negative and positive physique. As for people who are peaceful in yin and yang, as long as they pay attention to diet and daily life, exercise moderately, combine work and rest, and maintain a happy mood, it is the best way to maintain health.

Whether it is a negative constitution or a positive constitution, it is because it is close to the two extremes of yin or yang, showing obvious constitutional bias, which will lead to physical discomfort and even illness. In this regard, we should make use of the environment and diet to adjust, so that the body close to the yin and yang poles can return to a neutral and peaceful constitution, which is the essence of body health care and conditioning.