No matter how advanced medicine is, immunity, the innate self-healing ability of human beings, still plays a decisive role in the process of treating diseases, which even traditional western medicine cannot deny. How is your immunity? In addition to cancer cases, if you have no major diseases, but only cold-related problems, you can roughly measure your immunity:

1. Do you often catch cold easily?

You always catch a cold more than twice a year?

When you catch a cold, it always takes a long time to get over it?

When catching a cold, it always causes some complications?

As long as the answer to one of these four questions is "yes", there is no doubt that you must strengthen your immune system to avoid other major diseases.

Natural therapy especially emphasizes that strengthening the immune system requires a positive outlook on life, often relaxing and laughing; Because stress is a terrible killer, it will obviously reduce the immune function and increase the secretion of adrenal hormones. These hormones can inhibit the formation and function of white blood cells, leading to atrophy of chest line, decreased immune function and diseases.

The human body has natural black cells, which is the first line of defense against the development of cancer. A healthy lifestyle has been proved by the medical community to greatly improve the activity of natural killer cells.

The so-called healthy lifestyle includes:

1. Don't smoke or drink.

2. Maintain an appropriate weight.

3. Get enough sleep (most people need to sleep for 7 hours every day)

4. Exercise regularity (at least once every other day, once every hour and a half)

5. Have a normal diet, balanced nutrition and eat more fruits and vegetables.

6. Eat healthy elements.

In terms of nutrients, nutrients that can enhance the immune system include: appropriate amount of protein, especially excellent protein such as soybean protein and egg protein; Vitamin A, known as "anti-infective vitamin"; Carotene that can immediately enhance immunity; Anti-scurvy vitamin c; Vitamin e; And trace elements such as iron, zinc and selenium, which can enhance immunity.

It doesn't cost money to enhance immunity. Try taking a cold bath to keep fit!

Friends who have seen the Japanese cartoon "Cherry Maruko" should be familiar with the picture of the teacher leading the pupils to take off their shirts and do dry towel exercises in winter. This is also a fitness method that Japan traditionally believes can effectively enhance the body's resistance. The principle of taking a cold bath is actually the same as this dry towel exercise.

Take a cold bath to strengthen your body and improve your immunity.

If you can take a cold bath as part of your daily habits, you can improve your circulatory system, enhance your resistance and reduce the chance of heart attack.

When ordinary people try it for the first time, they may feel that when cold water is poured on them, they will tremble involuntarily, but they will suddenly return to warmth; This is because the blood vessels in the body will contract after being stimulated by cold water, but the contracted blood vessels will expand again.

Taking a cold bath in the morning can refresh people all day; If the weather is not very cold and your cold tolerance is enough, you can soak in cold water for five minutes, and the effect is better.

With dry towel exercise, the effect is extra points.

After a cold shower, if you can wipe it again with a thick dry towel, it will make the skin surface feel extremely hot and ruddy. This stimulation of blood circulation can refresh the spirit, activate the cells of the whole body, make people's appetite open and stimulate the body's resistance.

If the weather is cold ...

If the weather is too cold to wash your face or soak in cold water, you can also use a cold towel instead of wiping your body. The method is to soak the towel completely with cold water, then wipe it with your arms, then wrap it on your chest, legs and back with a cold wet towel, and immediately dry it with a dry towel (preferably thicker). In addition, special attention should be paid to colds and health.

People who are uncomfortable, as well as women in their physiological period, are definitely not suitable for taking a cold bath.

How to take a cool cold bath to cool off the heat?

In a hot, sweaty and lazy summer, what activities can arouse your interest most? One of the answers is "cold bath"! If you can take a bath that can completely cool off the heat, that is the happiest thing. However, before you enjoy it, you should know it first!

The so-called cold bath usually means that the water temperature is between 10℃ and 2 1℃. If you want to take a cold bath to relieve the summer heat, the key point is that the indoor temperature should not be too low and the cleaning time should not be too long. You can stop it in about 5 minutes according to your physical condition (such as feeling cold, shaking, etc.). ), otherwise it may be dangerous, such as heart failure, or skin exposure to low temperature for a long time. In addition, before taking a cold shower, you should do some "warm-up preparation" first! It is best not to start cold water at once, but to gradually adapt your body to the water temperature, so that you can not only enjoy the feeling of cooling off the heat, but also have other unexpected "curative effects"!

The temperature of the cold water bath may have the following effects:

1. Body muscles contract and relax slowly.

2. Nerve conduction speed slows down.

3. Reduce muscle spasm and cause vasoconstriction.

Therefore, it is very helpful to diminish inflammation, relieve muscle spasm and treat peptic ulcer, which can be said to be the "added value" after cooling!

Still feel wet and sticky, and the summer heat is hard to get rid of? Take a cool and healthy cold bath quickly, and I believe you will feel comfortable and energetic again!

Eat immunity: which nutrients improve resistance?

With the improvement of living standards, eating too much and unbalanced diet are the civilized diseases of modern people; Therefore, there are more and more cases of chronic diseases, cancers, allergies and autoimmune diseases caused by protein's and immune system dysfunction caused by excessive intake of fat, insufficient intake of micronutrients and insufficient intake of sugar and dietary fiber. The immune system is responsible for protecting the human body from foreign pathogens. The immune system can be divided into two units: cellular immune unit (mainly responsible for resisting viruses) and humoral immune unit (mainly responsible for resisting bacteria).

The unbalanced nutrition caused by unbalanced diet will make the immune system unable to effectively carry out the functions of protection and defense, so it is prone to the problem of disease infection. Correct and proper nutrition can provide sufficient nutrition for the body, and a diet that relieves stress can ensure normal immune function.

On "Dynamic Balance of Human Physiology" from the Perspective of Chinese and Western Medicine

From the medical point of view, a healthy human body means that its physiological system is in a dynamic and constant state, that is, physiological dynamic balance.

Physiological dynamic balance involves three elements: personal physique, resistance and adaptability. Think of "physiological dynamic balance" as a kind of balance, with personal physique as the fulcrum and resistance and adaptability as the two ends of the balance.

It is necessary to keep a balance between resistance and adaptability to keep the human body in a normal and constant state. In order to maintain the constant state of the human body at any time and place, the physiological system (including the immune system) must regain the normal constant state through self-regulation, which is the "physiological dynamic balance" of the human body.

Third, foods that enhance immunity.

In fact, cereals, fruits and vegetables, water and other foods are all food sources to supplement immune nutrition. If you want to enhance your immunity, you may wish to eat the following foods in moderation, which will help improve your body's resistance!

1. vitamins: vitamin c, vitamin e, carotene.

2. Minerals: zinc, cesium and copper.

3. Amino acids.

4. Healthy food: Astragalus membranaceus, Ganoderma lucidum, oligosaccharide and SOD.

Yogurt: Enhance immunity and make you beautiful!

What does yogurt do for health? At least as far as medical research is concerned, yogurt can help prevent and treat diseases such as diabetes, bacterial infection, gastrointestinal discomfort and asthma. However, the latest research report in the American Journal of Clinical Nutrition points out that most of the research on the health care efficacy of yogurt in the past focused on animal experiments, and the design of human experiments was quite limited. In addition, the experimental days are short, and there is no suitable control group, so it is impossible to establish an effective reference index for immune evaluation. The help of yogurt to human health has always stayed on the idea of "as if this happened", without favorable scientific basis support.

Researchers at Tufts University suggest that in view of this, the medical community should confirm the following evaluation parameters as soon as possible so that the health care function of yogurt can be established as soon as possible. Therefore, how to establish a double-blind experiment based on experimental theory, a placebo-controlled design that meets scientific evaluation indicators, the confirmation of yogurt drinking time and the establishment of gastrointestinal immune response indicators will be an important development direction of yogurt medical research.

If you are a lover of yogurt and want to get the health benefits of yogurt, I suggest you pay attention to:

1. It is best to take the medicine at least 2-3 hours after drinking yogurt.

2. Friends who don't like the original yogurt can switch to other flavors of yogurt, and the health care effect remains unchanged.

3. Developing teenagers want to grow taller, so it is recommended to drink more yogurt, which can strengthen the absorption capacity of the stomach and absorb calcium.

4. Female friends who love beauty must drink yogurt every day as the intake source of calories, protein and calcium.

5. Friends who often have constipation, diarrhea and flatulence, please remember to drink yogurt regularly to help the gastrointestinal tract establish eugenic flora and strengthen absorption and digestion.

Lactic acid beneficial bacteria can enhance immunity!

When it comes to bacteria, most people will think that they are pathogenic microorganisms hiding in dishwashing sponges and various foods; However, it has been found that one kind of bacteria can obviously promote the function of immune cells. According to a recent report in European Journal of Clinical Nutrition, HN 0 19 (Bifidobacterium lactis HN 0 19) can be found in some dairy products, which can promote the activity of two kinds of immune cells in healthy adults.

Professor Jiang Bolun of Taiwan Province Provincial University in Taiwan Province Province and his colleagues wrote: "The results of this study open up a new possibility, that is, B. Lactic acid bacteria may be combined with dairy products, which can provide obvious benefits for human health by virtue of its immune-promoting characteristics. 」

The health benefits of this bacterium are generally known, because it has beneficial bacteria (two microorganisms can enhance each other's life and interests under the condition of mutual benefit). This kind of bacteria is ubiquitous in the human intestine; It also exists in fermented foods such as yogurt and cheese.

Expert records: Some lactic acid bacteria in fermented milk can help digestion, lower cholesterol, prevent intestinal infection and promote immunity. The study included 50 healthy adults aged between 465,438+0 and 865,438+0. All participants drank low-fat milk without probiotics. Three weeks later, the researchers provided participants with low-fat milk containing probiotics (B. lactic acid bacteria) or lactose-decomposed milk. Then all participants drank low-fat milk without probiotics for another three weeks.

The report pointed out: when all participants drank ordinary low-fat milk, the immune function changed little; But when they drink milk containing probiotics, the activity of some disease-resistant immune cells in the body is greatly improved; Especially after participants drank easily digestible dairy products, the effect was more obvious.

In the laboratory, researchers collect immune cells from food samples and analyze them. However, experts pointed out that it is not clear whether the intake of this beneficial bacteria really helps to prevent infection, or what other effects it has on the immune system.

Good sleep can enhance immunity.

The human immune system is responsible for defending human health, resisting viruses, bacteria and chemical pollutants, and also for wound healing, the influence of mood or stress on heart diseases, and sometimes even destroying tumor tissue in the human body. Therefore, the immune system plays an extremely important role in the body. Because of this, once the immune system goes wrong, the human body can easily bring serious diseases, such as cancer. Therefore, if you want to increase your immunity, you can actually use a very simple method: you only need to take balanced nutrition, exercise moderately and reduce stress every day.

To relieve stress, we should try our best to relax and get enough sleep. If you don't get enough sleep, the number and function of immune cells in your body will decrease. So! Have a good sleep, the best thing is:

1. Keep regular sleep and work and rest.

2. Choose a truly ergonomic bed.

3. Use your favorite bedroom bedspread.

4. Keep the room temperature at 24-27℃, neither too hot nor too cold.

5. Do moderate soft exercise 30 minutes before going to bed, such as yoga.

6. Don't drink tea, coffee, eat too much food or drink alcoholic beverages before going to bed. Hot milk will help you sleep.

7. Listening to light music or taking a hot bath before going to bed will help you relax.

8. If you are not sleepy for a while, don't worry, get up and do some exercise, read books or write letters. Don't force yourself to sleep.

Melatonin can enhance immunity and improve sleep.

Taking melatonin has many potential benefits, including improving sleep, preventing cancer and enhancing immunity. However, melatonin is still a healthy food in the United States, and experts suggest that people who want to use it to treat insomnia should follow the doctor's advice to avoid the deterioration of their condition. For the blind, the biological clock is quite chaotic because they can't tell day from night and don't know when to fall asleep. In order to solve the problem of insomnia, the blind man participated in the research project of taking melatonin. The experimental results show that his sleep quality has indeed improved, and other patients who participated in the project have responded quite well. Experts pointed out that apart from the blind, melatonin can also regulate the physiological clock for the general public. For example, flight attendants who are upside down day and night, or patients with depression in winter, can be treated with melatonin. However, experts remind people that melatonin cannot be taken casually. The timing and dosage of taking melatonin should be adjusted according to the different symptoms of each person. At present, in the research plan in the United States, doctors will increase the dose to patients first, and then gradually reduce the dose after the physiological clock returns to normal. Doctors suggest that people who want to take melatonin should follow the doctor's advice and take the right dose at the right time, otherwise insomnia will be aggravated.

Melatonin, how harmful is it?

Insomnia, do you think you can have a good sleep until dawn after eating melatonin? If you are taking melatonin, be careful!

The latest research report of the journal Toxicological Chemistry Research published by the authoritative academic unit "American Chemical Society" shows that the melatonin content of normal people is very low. If excessive melatonin is absorbed through the intake of healthy food, it will produce "peroxynitrite-derived free radicals" harmful to human body, which will affect behavior and cause unexpected health problems.

According to the results of laboratory research, the researchers called on people to take melatonin carefully, and also stressed that animal experiments would be conducted to understand the real harm of melatonin to human body. However, researchers still very much hope that people who are troubled by insomnia will seek medical treatment as soon as possible, so as to avoid the side effects of healthy food, which is not worth the loss.

How to strengthen immunity and infant nutrition?

If you want your child to grow up normally and healthily, most people will only think of eating enough. Although whole grains and protein are important energy sources for children's development, the power of vitamins and minerals should not be underestimated. Because the child's immune system is not fully developed, and appropriate vitamins and minerals help to enhance immunity and improve resistance, which is a small place that the elderly can't ignore.

Taking vitamin A as an example, it is generally considered to be a very important nutrient for protecting eyesight. However, when vitamin A intake is insufficient, it will lead to decreased resistance, dry keratinization of skin and mucosa, abnormal growth of bones, damage to teeth and gums, and so on, not just night blindness.

As far as mineral zinc is concerned, it is also related to promoting growth and wound healing. Insufficient zinc intake will lead to sequelae such as loss of appetite, slow bone development and impaired immune system.

The latest research report in the Journal of British Medical Association points out that in order to enable children in developing countries to use nutritional supplements to strengthen their development and reduce diarrhea or other infectious diseases, researchers especially take vitamin A and mineral zinc supplements as the main countermeasures for treatment. The results show that this comprehensive nutritional therapy can not only reduce the discomfort sequelae caused by using only a single nutritional product, but also effectively enhance children's immunity and improve their resistance, and the effect is worthy of recognition.

Researchers in Baghdad supplemented 800 children aged 65,438+02-35 months to understand the development of children who only used vitamin A and zinc (both used) or only used placebo. The results show that the combination of vitamin A and zinc can effectively reduce the incidence of diarrhea and dysentery.

When only taking zinc, the cases of acute respiratory infection will increase slightly, but after using vitamin A, this sequelae can be effectively reduced. Generally speaking, the combination of vitamin A and zinc is helpful to reduce the morbidity or mortality of children.

There are young children at home. How can we supplement nutrition to make children healthier? Please discuss with your pediatrician to absorb nutrients from food as much as possible, so that children can achieve the growth goal of effective absorption and balanced development.

Foods rich in vitamin A include carrots, pumpkins, tomatoes, animal livers, milk, egg yolks and ice cream.

Foods rich in zinc are: whole grain seeds, beans and so on.

Dietary suggestions for improving immune system

Question:

Easy to catch a cold, weak, cold and broken mouth. Please tell me how to take food supplements to improve the immune system.

Medical answer:

The improvement of immunity is closely related to nutrition and normal life. It is suggested to adopt balanced nutrition in diet:

Milk 65438+ 0 cup of 240c.c per day (2 teaspoons of yeast powder can be added) to increase Vit B group and prevent mouth-breaking (angular stomatitis).

Add white rice to whole grains (avoid delicate white rice because whole grains contain more nutrients).

Eat three dishes of vegetables every day (each dish 100g, about half a bowl), and avoid color and single vegetable intake.

2 servings of fruit a day (1 serving, about the size of a fist)

If you are stressed, it is recommended to take a multivitamin every day to prevent the secretion of stress hormones and increase the burden on your body.

Examples of food supplements:

Soybean milk egg flower

Material: 1 egg.

Soybean milk 1 cup

Practice: 1. Cook soybean milk with low heat until it boils slightly.

2. Beat the eggs evenly, pour them into the soybean milk, gently stir them with a spoon while pouring, so that the egg blossoms are fluffy like white clouds, and then turn off the fire and serve.

Drinking mung bean water to improve immunity and prevent dengue fever

The dengue fever epidemic has been tense recently. Many pregnant women living in high-risk areas ask whether natural diet can enhance immunity and prevent dengue fever without drugs.

Dengue fever (formerly called dog fever) is similar to viral hepatitis. There is no specific medicine, and it must be relieved by the resistance of immune response. Therefore, in clinical treatment, the principle is to control symptoms and prevent complications. Here, I recommend a cheap, simple and easy diet method to enhance immunity:

On the basis of each kilogram of body weight, adults can convert it into two grams of washed and filtered mung beans, and each gram of soaking water is 16CC. When soaking in water, you must use boiled cold water. Don't be lazy and use mineral water instead. Put the converted soaked mung bean water into a sealed container at one time, put it into a freezer, shake it evenly every three hours, take it out after 12 hours, pour off the water, and put it into a 100CC vial. The remaining mung beans can still be cooked into ordinary mung bean soup. The drinking method is: whenever you want to drink, take out 100CC and put it on the bed, lie flat for about 20 minutes, close your eyes without a pillow, massage your ears and arms, breathe evenly for about 20 times, get up, take a sip of mung bean water slowly, and then swallow it slowly after the mouth is slightly warm. That's the amount for one day. Drink it three days a week for four weeks. The weight calculation of pregnant women is based on more than three months of pregnancy, but pregnant women themselves should not eat soaked mung beans.

According to Compendium of Materia Medica, mung bean can moisten skin, clear away heat and toxic materials, cure rubella, induce diuresis to quench thirst, replenish vitality, regulate five internal organs, and calm the nerves. Therefore, people who are prone to fatigue and heatstroke in summer can also use this prescription to prevent heatstroke, which also has the effect of enhancing immunity for patients with hepatitis B. Only people with mung bean cold, low blood pressure, hypothermia, anemia and sagging internal organs should not drink this prescription.

Lentinus edodes and mushrooms have immune and anticancer effects.

In nature, there are about 250,000 existing fungi, and about 8,000 have been studied. There are about 400 known effective fungi in traditional medicine and experiments in China. At present, there are about 50 kinds of fungi with immune and anticancer properties, 6 of which have been used in human cancer. Due to the limitation of space, I would like to introduce Lentinus edodes and Agaricus blazei (mushroom) first.

The classification of Lentinus edodes in fungal system is: fungi-basidiomycetes-kelp-mushrooms-Tricholomataceae-Lentinus edodes. Lentinus edodes consists of vegetative mycelium and fruiting body. The fruiting body of Lentinus edodes is edible and has the unique fragrance of Lentinus edodes.

The chemical components of Lentinus edodes include sugar, fat, crude protein, crude fiber, moisture, ash, calcium, phosphorus, iron, vitamins and other substances. Its anti-tumor component is lentinan.

Hypolipidemic components include Lentinus edodes, Lentinus edodes purine, Lentinus edodes adenine and adenine derivatives. The antiviral component of Lentinus edodes contains double stranded ribonucleic acid (disRNA) as an inducer of interferon.

Lentinus edodes LC- 1 and LC-33 have inhibitory effects on S 180, U 14 and liver cancer in mice. The combination of radiotherapy and chemotherapy can enhance the anti-tumor effect, and the inhibition rate of sarcoma in mice is 98%. Lentinan can inhibit spontaneous breast cancer in mice. Experiments show that the anti-tumor effect of lentinan is closely related to enhancing the cellular immune function of the body.

The classification of Agaricus blazei in fungal system is: fungi-basidiomycetes-Agaricus blazei-Agaricus blazei. Agaricus blazei is produced in southern North America, Brazil, Peru and other places. It was successfully introduced and cultivated in Japan in 1960s. /kloc-0 was introduced to the mainland in the 1990s, and artificial cultivation was also successful. In recent years, many studies have found that Agaricus blazei contains a variety of anti-tumor active substances, which has set off a consumption boom in Japan.

The fresh fruiting body of Agaricus blazei contains 85-87% water. The dehydrated dry matter contains 40-45% of crude protein, 38-45% of sugar, 6-8% of cellulose, 5-8% of crude ash and 3-4% of crude fat. Agaricus blazei protein contains about 20 kinds of amino acids, the total amount is 19.2%, of which 9.6% are essential amino acids. Agaricus blazei Murill is also rich in trace elements, mainly potassium and phosphorus, and the rest are calcium, magnesium, iron, manganese, copper and zinc. It also contains precursors of B 1, B2 and D2 (ergosterol).

Animal experiments show that the anticancer substances of Agaricus blazei Murill are as follows: 1. Polysaccharide; 2. nucleic acid; 3. sterols; 4. More fat; 5. Dietary fiber; 6. Lectin. Agaricus blazei Murill not only has anti-cancer activity, but also has the functions of reducing blood lipid, anticoagulation, preventing cardiovascular diseases and improving immune function.

Polysaccharides in edible fungi such as mushrooms can improve the immune function of white blood cells and red blood cells. Dang Xiaojun and others observed the effects of Lentinus edodes and mushrooms on erythrocyte immune function in 30 patients with digestive tract malignant tumors (gastric cancer 12, esophageal cancer 10, and rectal cancer 8). The results show that Lentinus edodes and mushrooms can not only enhance the red blood cell immune function of patients with digestive tract malignant tumor, but also mediate the red blood cell immune regulation factors in serum, so that the disordered red blood cell immune regulation function remains normal, which has certain significance in clinical treatment.

Lentinus edodes and mushrooms are important edible fungi, as well as good immune enhancers and anticancer agents, with broad prospects.