Immunity is an important physiological function of human body. People with good immunity will suffer less and have stronger physical fitness, which means they are healthier than the average person. So what if the body's immunity is improved?

Enhance immunity through diet

The nutritional status of human body has a very important influence on immune function, because the nutrients we consume every day are the material basis for maintaining the normal immune function of human body. Scientific research shows that the vitality of human immune system mainly depends on food. Some food ingredients can help stimulate the immune system and improve immunity. Lack of these nutrients will seriously affect the function of human immune system. Balanced nutrition can not only meet the needs of the human body, but also play an important role in preventing diseases and enhancing resistance. Appropriate amount of protein, vitamin E, vitamin C, carotene, zinc, selenium, calcium, magnesium and other substances can increase the number of human immune cells. Especially in spring, it is easy to get dry and get angry, and the diet should be light. Moreover, fresh fruits and vegetables are also abundant at this time, which is a good time to supplement vitamins and improve immunity. People's daily diet should include protein (bean protein, chicken, fish, eggs and lean meat, etc. ), high fiber carbohydrates (high fiber products such as whole wheat, bread, oats and brown rice), green leafy vegetables and fruits with high pectin (spinach, cabbage, celery, apples, pears, oranges, bananas, etc.). ) and essential fats (linseed oil, fish oil and soybean oil).

Enhance immunity through exercise

Proper exercise can promote the internal circulation and endocrine of human body, promote the function of human organs, and keep them at a high level, thus effectively improving human immunity. Endurance exercise, dance, Tai Ji Chuan, Qigong and aerobics can all improve human immunity, and their influence degree depends on the exerciser's exercise habit, type, intensity, age, gender, physical condition and other factors. For example, young people can do more activities, such as aerobics, while old people need some soothing exercises, such as Qigong and Taiji. Jogging is the simplest and most popular fitness exercise, but you should pay attention to time and speed, generally about 30 minutes, and the speed per minute is 150 meters. However, I would like to remind all exercisers that they must pay attention to moderate, continuous and step-by-step exercise, avoid too long exercise interval or too strong exercise intensity, and don't exercise forcibly under the condition of excessive fatigue and lack of rest, otherwise, it will not only have no effect, but will reduce immunity.

Exercise can enhance immunity and delay aging. The most important thing is to master the appropriate intensity, amount and time of exercise. Step by step, insisting on exercise can enhance the function of immune system and delay the aging of immune organs. Exercise can effectively prevent diseases such as hypertension, heart disease, diabetes and osteoporosis. It can also improve brain function, promote deep sleep, improve brain efficiency in study and work, shorten reaction latency, promote quick thinking, and enhance human adaptability and tolerance to fast-paced life.

Regulate mood and improve immunity

Anxiety and pessimism will adversely affect the autonomic nervous system, thus affecting the endocrine system and immune system, leading to a sharp decline in human immunity for a period of time. People's common "getting angry" aphtha is actually that anxiety affects human immunity and gives the germs lurking in the human body a chance for a long time. If you stay in anxiety and pessimism for a long time, it may do more harm to the human body. However, when the human body is in a happy mood, the activities of its internal organs will change, for example, the heart beats more evenly and forcefully, the vital capacity increases, the gastrointestinal smooth muscle peristalsis accelerates, the respiratory, digestive and circulatory systems develop well, the immune function is enhanced, and people will become radiant. A good mood can make physiological functions in the best state, on the contrary, it will reduce some physiological functions, make the human immune system disorder, and thus lead to various diseases. So learn to be modest and tolerant, open-minded and cheerful, and keep a good mood. Specific "stress management" skills, such as meditation, relaxation and sleep, make people feel happy, which in turn affects the coordination of sympathetic nerves such as blood pressure, heartbeat and muscle tension.