2010年7月22日星期四

Bathroom everyone committed six errors

1, toilet paper

Man Dr. Gao Si was first listed every day people can not do without toilet paper. He said that mostly recycled toilet paper, in order to beautify the appearance, the majority of toilet paper added dyes, including fluorescent brightening agents or talcum powder. The more white color of toilet paper, possibly with a more fluorescent brightening agents or talcum powder.

Many of these additives contain benzene compounds; some poor quality toilet paper, but also contain formaldehyde, E. coli, hepatitis viruses.

Long-term skin contact with these substances may lead to leukemia and cancer. Therefore, the purchase of toilet paper, be sure to use quality and reliable, without bleaching the toilet paper, paper and then rinse with warm water better.

Second, air freshener

Now many families like to put a box of air freshener in the bathroom, makes the environment fresh and pleasant. Unexpectedly, these are chemical aroma compounds, may induce cancer. Man Dr. Gao Si proposal is best not to put the toilet deodorant, to keep the air fresh, can often open the window or use exhaust fan.

Most families use the disinfectant and other cleaning supplies, and often placed in room corners or bathroom. They evaporation, tend to accumulate a lot of harmful gases.

Hot water shower in the bathroom, its toxicity to produce more. Some disinfectant also containing dichlorobenzene, will stimulate the respiratory tract, the cell mutation and induce leukemia, lung cancer. So do these health supplies stacked in a corner or bathroom, good ventilation and air units on the more appropriate seal is good.

3, plastic waste basket

Family bathroom, also put a plastic wastebasket. Experts say: put the toilet paper basket will greatly increase the speed of bacterial growth, so the bathroom into a breeding ground for the virus and the source of infection.

They think that the general paper items can be thrown into the toilets flush with water; those hard to flush sanitary products, can bring their own convenient bag, be removed from the toilet into the trash, so to clean the bathroom while also reducing pollution are not required to place trash in the toilet.

Another time as short as possible using the toilet, reading the newspaper like this person should get rid of this problems.

4, bubble bath

Many young people do not like putting soap shower, while lying in the tub like a bubble bath. Most of soap in the material from natural products. But the bubble bath foam used is not true, it is very fragrant, but this flavor agents may cause skin irritation, dizziness; a long time to make physical contact lying in the bath foam, which contains a harmful chemical compound "bubble stability agent "will penetrate into the skin and breathing to the lungs.

☆ Tips: as little as possible and use a bubble bath shower gel, vegetable oil soap is a good choice.

5, toothpaste

Gum disease can induce a heart attack, heart disease to the health hazards of smoking and high cholesterol level greater than.

In addition, the gum disease will increase stroke, osteoporosis, respiratory disease, diabetes risk. There are several active ingredients in toothpaste is worrying.

Widely used in toothpaste chemicals "lauryl sulfate" is that may cause gastrointestinal problems and liver toxicity; will make it easier to mouth ulcers, risk of oral cancer. Abrasive toothpaste that will hurt the gums also make gums more vulnerable to abuse.

☆ Tips: Do not think of toothpaste when brushing the better, not packed too much; do not frequently brush their teeth, control three times a day.

6, shampoo

Whether cheap or expensive shampoo, without exception, are detergents and other components of the mixture. Like a bubble bath foam used as shampoo once a long-term open storage, then one of the formaldehyde will be used with the shampoo chemical reaction with the emulsion composition to form called "N-nitroso-diethanolamine "carcinogens.

Shampoo is often used in our life to a commodity, so it brings the health problems of particular concern.
 
Tips: When to buy shampoo must carefully read the label indicated in the detergent composition of the content, select at least one content; do not frequently wash your hair, so that exposure to cleaning agents under the scalp; used shampoo from now on The amount of shampoo than the previous half; shampoo when careful not to shampoo into the eyes.

6 large organ detoxification best time

Stomach detox toxin expression: yellow tongue coating, bad breath. Dry weather, because of the lack of body fluids, Wei Huo up, many people feel "hungry", in addition to three meals a day leave their hands outside the snacks, afternoon tea, supper, not a few.

Thus, the pressure on the stomach increases the efficiency of its work is also declining, while not adequately chew food in the stomach, will affect its absorption, so that toxins rise, there are tone, yellow tongue coating and other issues .

Anti-drug operations: abdominal massage best detox time: 7:00 ~ 9:00 pm to get up early in the morning do not rush when the first dressing, breakfast. Take a deep breath for abdominal breathing - to kneeling position, the middle finger with both hands, press the navel 3 to 4 times. Press hard on the hands of the middle finger the navel, the other fingers vertical withstand the abdomen, the waist and then bend forward until close to the floor 45 degrees, and breath out slowly through your mouth and nose.

Relax your fingers and slowly straightened up. Will resume in the upper body quickly through your mouth to breath when the initial state, while the end of chest movements. Repeat the same method 2 or 3 times. Stomach every day can promote blood circulation, improve metabolism and enhance the chewing ability of the stomach, the smooth discharge toxins.

Spleen Detox toxin expression: Minister of plaque surface, increased vaginal discharge. When the body's moisture is too large, the function of the spleen would be threatened, resulting in poor spleen digestive excretory function, so that toxins deposited here. Summer always eat the food cold Wei Hou, more easily hurt the stomach's digestive system, so that the toxins deposited in the spleen can not be discharged smoothly, Minister for spot prone area, vaginal discharge increased and so on.

Anti-drug operation: hammer leg movement detoxification time: 9:00 ~ 11:00 9:00 ~ 11:00 hours when the spleen, spleen at this time to do some exercise, can increase the deterrent power of spleen . At this point, usually just to enter the work state, not delay the work of small actions can improve the health of the most appropriate, then try the light hammer leg movement - Qiaoqi his legs, any light with one hand gripping the hammer from the fist leg Department continuous beat 5 minutes. Because the spleen after this, on here can stimulate the spleen gently beat movement, improve spleen function, so that this long-term deposition in the smooth discharge of toxins.

Expression of intestinal detoxification toxin: chin acne. Small intestine sub voicing, the water distributed to the bladder, and body waste points to large intestine, while the essence of the supply of the spleen. When the body is insufficient water intake, will reduce the ability of small intestine motility, this "classification" of work will not be the best. Nutrition can not only timely delivery, can not even Zaokang timely delivery to the colon, bowel will become the biggest problem every day, so chin acne.

Drug action: the best detox after the kick time: 13:00 ~ 15:00 in the afternoon when the small intestine two hours after start "on duty" at this time is strong and the small intestine of the "best period", while a large number of water important, there is a small trick - 20 min after lunch, after forced to kick, you can stimulate the small intestine through, so effectively the small intestine motility. Also resolve the afternoon Chun Kun, and let the afternoon to live, work more clearly.

Kidney Detox toxin expression: facial or body edema, increased fatigue. Kidney manages the body's fluids to run, when the liquid in the body can not function properly, the body's ability to discharge turbid liquid will be reduced, the body will appear edema. Over time, there will be kidney detoxification adverse phenomenon, the body will detoxify the energy consumption of the kidney, when the kidney load is too large, but also gives us the feeling limbs, body tired sleepiness.

Drug action: the feet grip the best detoxification Time: 17:00 to 19:00 pm at this time, many people began to knock off work for the day to enjoy family life as soon as possible. The time is the busiest time of kidney. To this end, take a little action to stimulate its potential and to remove the kidney is tired of choice for the kidneys detoxification. Put down the work, take off their shoes in the active region, so that the foot close to the ground, promoted up the body while the feet grip to adhere to 3 minutes. At this point you can effectively stimulate the kidney meridian points on the body to clear the fluid circulation, toxins in the kidney will not become "legal citizens."

Heart detox toxin expression: the temperature gradually rose, people slowly climb as the weather Firelight "rise." Chinese medicine, tongue and heart connected, if the ulcer in the tongue length, is the heart performance of Huo-wang, and beware of strong into the burning fire when it will appear in the forehead acne. When this toxin can not be excluded, it will affect sleep, and chest tightness, tingling of the phenomenon.

Drug action: Nothing to eat something "hard" Best Detox Time: 19:00 ~ 21:00 Beware of the package to work through when you are home on leave, of course, ultimately, add to the fun snacks. Maybe you can try to eat something during this period, "bitter." Here devaluation lotus heart, though bitter, but you can distribute Firelight, although it was a cold, but not damage to the human body.

Can lotus tea, then you can add some licorice, this will increase the detoxification effect. Also, try the bitter salad is not bad, you can block the bitter sweet salad of bitter astringent taste, without losing the detoxification capacity of bitter gourd's sense.

Detoxify the liver toxin expression: habitual late at night, when the need for rest or recreation are selfless work with, this time forced to work as the liver, the liver to produce enough enzymes to help in the physical food digestion, absorption, utilization, inadequate secretion of various enzymes, the toxin also will more and more, further causing a serious lack of good nutrition. Experts pointed out that "the reinforcement, the liver," nails the "bar" part, so toxins accumulate in the liver, the nails will be visible on the signal.

Drug action: sleep best detox time: 1:00 ~ 3:00 pm 1:00 am ~ 3:00 pm the liver after the duty hours, this time in deep sleep stages of human needs to the liver can provide a good environment. To this end, know how to relax and switch off the bedroom lights 11 is the best choice.

In addition, in daily life but also know how to weep weep not a crime - because, as the tear fluid excretion, as with the sweat and urine, which does have some harmful chemical and biological toxins. So sad, the grievances, the curb will simply cry out when. Periodically touching to see the film yourself, and enjoy as the plot tears, this way you can improve the efficiency of the liver detoxification.

You know? Ten facts coffee

All along, people are different opinions on the coffee, many people here have a bias. This article will give you a new understanding of coffee.

According to Russia's "Pravda" reported the latest research confirmed that coffee is good for health, can prevent cancer, slow aging, but also pose a health hazard drink, so take a good degree is important. Here are 10 more coffee facts, understand them correctly understand you and your coffee is good.

Fact 1: Coffee good for you

Doctors said the pros and cons of coffee on the human body, thus benefit from moderate consumption of coffee is the key. Biologists study conducted by the United States, who drink 2 to 3 cups of coffee, is more than sufficient to protect the heart, there you are overweight if they can increase the metabolism, and even reduce your appetite. Coffee and green tea contain the same amount of antioxidants, which means that in theory, coffee with the prevention of cancer and slow down the aging effect.

Fact 2: Coffee will be your life

The reason why some experts believe that coffee can not drink on the grounds that coffee can lead to high blood pressure, promote blood vessel wall contraction, so drinking too much coffee may cause heart disease.

This may be true. However, U.S. experts believe that the fatal dose of caffeine is 10 to 13 grams, which means you have to drink 23 liters of coffee once only fatal, which is equivalent to more than 100 cups of coffee. However, the one-time drink so much liquid, even a little caffeine is also free, you also save her life.

Fact 3: coffee is a good friend of fitness

Scientists at the University of Georgia, said two cups of coffee a day can help alleviate the severe symptoms of muscle soreness after exercise. You do not need time drinking coffee, as long as a couple of drinks after exercise can make the muscles recover.

Another advantage of coffee is able to enhance the physical, which will help you exercise more, so exercise better. Caffeine is a group of campaign necessity, because it boosts attention and response capacity. Drinking too much coffee, together with intense exercise, may lead to tachycardia and excitement, cause insomnia, nervous disorders and other symptoms.

Fact 4: good coffee than wine

Red wine and champagne is considered essential for a romantic dinner of traditional drinks. However, men now have to re-understand the traditional habits. South Wales University researchers suggest that if you want to interact after dinner and women of passion, a woman might make you drink some coffee.

They use a series of female test mice test dose of caffeine found in rats would be more frequent sexual contact. However, perhaps this is only for those who do not drink coffee regularly work of women. If she usually drunk coffee, wine, and you have to rely on your personal charisma to ignite her passion was.

A theory that a certain dose of caffeine will make men more active in bed. Caffeine can increase blood flow, which means that more blood is transferred to the genitals, which may be extended erection and have sex time. Therefore, coffee could prevent erectile dysfunction as a substance.

Fact 5: coffee, caffeine is not much more than green tea

There are different views on the coffee, including praise, and criticism. Coffee helps erection and can lead to insomnia, the statement is totally true. The major impact of its body is a nervous system arousal.

Usually a cup of instant coffee contains caffeine, with a cup of black tea contains caffeine concentration as much as (or slightly more). Green tea contain caffeine may be more. However, people from the afternoon will carefully control the amount of coffee drinking, but not limited to the amount of tea drinking, we should know by tea, caffeine will make them more exposure.

Doctors recommend that people go to bed in the first 6 hours do not drink coffee. Tea should also be true effects of caffeine contained in tea is more peaceful, more sustainable.

Fact 6: decaffeinated coffee contains caffeine

If your coffee pot is written in the "decaffeinated coffee", just do not think you drink colored water. Decaffeinated coffee is not caffeine-free, but content lower, it contains less caffeine than regular instant coffee 5 times, 3 times lower than Coke.

Fact 7: chemical composition of decaffeinated coffee contains

Decaffeination processes use hot water green coffee, caffeine particles to "leak" surface, then the organic solvent dichloro a coffee processing, and processing it for baking. Scientists hope that this is the world's coffee processing methods used in processing products out harmless.

Fact 8: Put baking and decided to taste the coffee

Essential oils contained in coffee beans at 200 degrees Celsius under high temperature will evaporate. Baking process of extraction of essential oils more, the more bitter the taste of coffee, coffee, the more concentrated flavor. According to the color of coffee beans can tell what they are baked way through processing. The color of pale green coffee, and even a little hair blue, through baking, the color will become deeper, brown into black. The length of time brewed, also affect the taste of coffee and ingredients. If you want all the caffeine is extracted, cook longer, and to select the color deeper baking methods.

Fact 9: caffeine not bitter

Coffee's bitter taste is not caused by caffeine. Chemists that the coffee contained in the health benefits of antioxidants, so that produce bitter coffee. If you want both the young and healthy, we must try to endure the bitter taste of coffee.

Facts 10: goat found in coffee

According to legend, around 800 AD in Africa, first discovered and started processing coffee. Cady Ethiopian shepherd was very confused, do not know why his goats suddenly enthusiastically, fights he could not sleep at night, he decided to find out. He found a vine goats eat the red berries, whole body becomes vibrant. He brings such a berry, a local priest, the first batch of processed by the monks of coffee, they drink this stuff, you can chant all night, no longer sleepy.

Sleep quality and the location of the hand up

Prone pressure when the heart and lungs and affect breathing, it does not advocate such a sleeping position, especially with heart disease, high blood pressure in people with particular attention to. But if you have a habit, should pay attention to sleep on the chest under the arm is better not to not oppress various parts of the body posture is appropriate, the proposed arms sideways to start up.

Sleep arm in place certain rules, if put in the wrong, not only sleep well, may also be some impact on health. Nothing less than the supine sleep position, prone position and side of three, each sleeping position put hand position are different.

When the best natural supine arm straight on the sides. Sleep can do to surrender his hand on the ear shape. However, hands over head elevation, on the chest and stomach are not correct. Lift arms above head, shoulder and upper arm muscles can not relax, male basketball over time can cause muscle soreness. Particularly pregnant women, arm elevation is easy to stomach tight, to the third trimester of pregnancy if, uterine enlargement, intra-abdominal pressure is increased, together with endocrine changes easily affect fetal health. Hands on chest, long time easy to chest, and placed in abdomen, stomach pressure.

The right side of the body lying on the left when the left hand, right hand was placed horizontally on the left hand lying. Many people start head sideways sleeping habits to sleep, the pressure arm under his head, to be oppressed around the blood vessels and nerves, affecting the smooth blood circulation, leading to numb the pain.

Prone pressure when the heart and lungs and affect breathing, it does not advocate such a sleeping position, especially with heart disease, high blood pressure in people with particular attention to. But if you have a habit, should pay attention to sleep on the chest under the arm is better not to not oppress various parts of the body posture is appropriate, the proposed arms sideways to start up.

Correct sleeping position can cure: sleep should raise the upper body obese

People who have cervical spondylosis

For cervical disease in people, supine sleeping pillows should be removed, or to Slight down pillows, mats on the neck, do not let the neck vacant. In addition, a hard bed to sleep better, and keep lying position. Side sleeping position can also be used, this position can help to change the degree of spine flexion and lateral flexion of the legs can sometimes be, this would be to relax the muscles, help to improve sleep quality.

Human lumbar intervertebral disc protrusion

Best to take side or supine position, lateral disc can reduce the pressure, feel more comfortable. Supine when the lower limbs following a soft pillow pad for dual peg-leg hip and knees, his muscles relax, reduce disc pressure, reducing the tendency of nerve root, this sleeping position is best in patients with lumbar disc herniation position .

Maternal

Is well known that pregnant women use the left supine sleeping position is best not to sit, so you can effectively alleviate the increased uterine pregnancy in front of large vessels of the spinal compression. However, after the birth, the best use of prone position, this could make lochia discharge as soon as possible, to help prevent infection and enable the body to restore as ever.

People with high blood pressure

Preferably Ping Yang or side sleeping position, especially important to note that, should a suitable height of the pillow, usually about 15 cm is better. Pillows are too low will make the brain blood flow, would feel too much discomfort.

People who have arthritis

Because of joint pain often makes people sleepless nights. Was found to be lying below the knee pad when a small pillow, it will ease the pain, but this is a mistake. Because if such a long time, not only can not relieve joint pain, and knee joint but may be buckling, contracture, or even affect the walk.

Stomach of poor people

Stomach is the life of the more common diseases, mainly gastric ulcer, gastritis and digestive function of various types of barriers. For these people, it is best DESHIL Sleeping on your side. From the anatomical point of view, the bending direction of the stomach and the stomach leading to the duodenum, small intestine leading to the export of both the left colon. Therefore, the right to sleep will not oppress the organ that is good food from the digestive tract to the next on the smooth running. In addition, if the right people Lateral indigestion, food more easily because of gravity into the duodenum to help digest.

Obese people

Most obese people like to supine sleeping position during sleep. In fact, the sit is not conducive to relaxing the body, while intra-abdominal pressure is relatively high, lead to the sense of feel oppressed. Especially snoring, because supine, the base of the tongue after the fall, likely to cause respiratory congestion. Therefore, obese people should pay attention to raising the upper body during sleep, using the lateral position.

Reasonable physical and mental health sleep

Sleep for each individual are essential. Sleep on human's health played an important role in the main are the following.

Fatigue in daily life, in poor physical condition, or feel tired after the strenuous exercise, if you can sleep in on a perception, the physical strength and energy will soon be back. This is the body organs of various organizations, are in constantly in physical activity process Zhong, but it is also accumulated a lot of metabolic waste, such waste Ru lactic acid, when the accumulation of Dao Yi Ding level, who'll feel fatigue, which is the nerve Ji Tong Ren Ti accumulation of metabolic wastes of the body's protective response made at this time to stop and rest if it will harm the body physiological function, regulating the nervous system failure, the body's resistance will decrease.

Prevent and cure illnesses and regular daily life, adequate sleep can be suitable for the occurrence of disease prevention, but also reduce the already suffering from the disease and improved. In daily life, we sleep after a cold, woke up after the majority of symptoms can be reduced that much. This one is not without reason. When people are sick, the bacterial cell wall regeneration of acid will increase, thereby increasing sleep, followed the body's immune processes rather increased, and thus help cure the disease.

Promote the development of a growth period in children's physical, good or bad state of physical development, and quality of sleep has a rather close relationship between good and bad. Growth and development of children is the control of growth hormone, growth hormone secretion is sufficient child development like some, if reduced growth hormone secretion, then the child's growth and development will be slow. This can promote the growth and development of the role of growth hormone, mostly in secreted during sleep, and woke up the secretion of reduced or stopped. Therefore, in order to do well in the growth and development of children, we must give him enough sleep.

Improve the efficiency of intellectual one level of acceptance of things agility and reaction, as well as memory, thinking ability, are good or bad to sleep with him have a very close relationship. In particular, the age of students is still small, their level of intelligence, academic achievement advantages and disadvantages, and the relationship between sleep enough or not even closer. Children's organs immature, prone to fatigue, the brain, too, when asleep, the cerebral cortex nerve cells in protective inhibition, will be additional energy and oxygen, after the elimination of fatigue, the brain has a higher excited sex. That child good sleep and is closely related to his intellectual development, so that every primary school parents, in order to make children better grades, be sure to let the children get enough sleep feel.

Extend the life of the person's lifetime, about one third of the time for sleep, this time for a value as if the person speaking is a waste of time, it is not. If a person does not get enough sleep, then make his life was shortened. Modern scientific research has confirmed that the body in sleep, physical activity will all slow down, to restore and re-accumulation of energy in the process. If you do not sleep or insomnia long, light can cause nervous system disorders, immune function and decreased, in serious cases can lead to decay. Some people sleep in the laboratory and found the blood, plasma total lipid, lipoprotein and cholesterol increased, which is the main factor leading to atherosclerosis, so that appropriate help extend the life of sleep.

Health based on starting from the living environment!

Health is a healthy idea. A way of life with our daily lives, work integrated, rather than an independent existence. Health is extremely rich in no time indeed everywhere. Health scientist with the whole concept of ancient as the guiding ideology, explained the close relationship between man and nature.


Ancient health scientists to joy, anger, worry, thinking, grief, fear and panic as the disease-causing seven emotions "internal", the wind, cold, heat, wet, dry, fire six disease pathogens as the "external "and emphasized the lead role of the internal causes. Also pay attention to the important role of external factors.

Chinese medical classics, "Canon of Medicine" states: "Man and the world with ginseng, and sun and the moon accordingly." Who live in between heaven and earth, time and space within the functional activities of God inevitably shaped by the natural and social environment the impact of science and human health must be set in the environment, to be seriously considered.

Seasons change, diurnal variation, geographical heights, water soil minerals, vegetation green, home furnishings, and even social status, living conditions, such as interpersonal issues can affect the physical and mental health, suitable for the beneficial health, against it will harmful to health, all Please be careful notes.

Natural environment

To seasonal change, for example, nature of climate change on human health of four seasons are clear. Spring temperature in hot summer, cool autumn cold winter. There is a limit can not be too, and not from time. If the body adapt to these changes. The more healthy disease-free. However, if the abnormal climate change, or the body can not adjust to changes with the seasons when they each can produce physical discomfort and even disease.

This requires us to mental and physical characteristics of different seasons based on timely adjustment. "Yellow Emperor" there "4:00 tune of God" and monographs, such as the theory that: "Spring in March, the night lying to get up early. Guang step in the court, dressed hair slow form, so that Chi Health ... ... This spring gas The response, good health also. "

Personal health means spring should be bleak. Early morning it loose long hair, relief body, the courts within walking distance. Bath Spring, so relaxed, and to meet the gas spring germinal. Another example of winter in March, "Early lay up late, had to wait until daylight to cold on temperature, vent-free skin, so that gas not won, this winter the air should be, keep possession of the road also."

Means personal health is best winter evening to go to bed early, had to wait until after sunrise activities to avoid disturbance yang. Still need to warm cold, retaining fine yang to the gas reservoir should be closed in winter.

Living environment

Today, due to the rapid development of modern industry, the human living environment by various harmful factors and destruction, becomes no longer natural, not ecology. Faced with such a living environment. Health activities should be done while avoiding disadvantages, on the air, water, soil, vegetation protection, in fact, is to create a good environment to contribute to community health. Protection of the environment each of us can do is pay attention to ordinary life, no litter anywhere, do not spit, do not smoke, do not make noise.

Social environment

Social environment impact on human health is self-evident, a harmonious social environment, harmonious relationships, enjoyable work. Harmonious family atmosphere are conducive to people's physical and mental health. On the contrary, the harmful physical and mental health. Positive and negative examples of this abound.

How Science Benefits nap nap?

From the physiological point of view, the human brain cell excitability in general can last 4 ~ 5 hours, then it would turn into an inhibitory state. Especially after lunch, significantly increased blood supply to the digestive tract, decreased blood supply to the brain, causing blood flow to the brain with oxygen and nutrients are reduced accordingly, so the body's biological clock once in sleep rhythm, gives rise to lethargy , sleepy feeling. At this point, the body needs a short period of adjustment, to eliminate fatigue and resume physical strength, stability, balance function of the nervous system.


"Nap" is the most experts recommend a "healthy lifestyle", not only significantly boost the immune system, can rapidly release fatigue, mood and energy to do still better.

Spain's shop, every 14:30 to be closed and re-open until 5 o'clock this evening. Spaniards participated in the original "National nap movement" would definitely have 2 a day and a half hours so that everyone take a nap.

In the U.S., "study nap" has become the latest fashion, many companies are expressly provides that encourage employees to take a nap in the afternoon, to take this spirit, more work to meet the afternoon.

3 big advantage afternoon nap

1, higher immunity

Immunology experts say, after lunch, to help digestion, the body will be automatically changed by the parasympathetic dominant, then sleep a short sense, can be more effectively stimulate the body cells, enhance the activity of immune cells.

2, heart stronger

Spanish Medical studies have shown that napping for 30 minutes a day, more balanced hormone secretion, cardiovascular disease incidence can be reduced by 30%.

3, feeling more comfortable

Harvard University psychologist wrote a report, published in the latest "Nature Neuroscience" journal, content display, the afternoon nap can improve mood, reduce body tension, relieve stress - effect of sleep a night like ( 8 hours).

So, how do scientific manner na

First of all, nap time, not too long, preferably within 1 hour.

Physiological studies show that human sleep, light sleep and deep sleep stages. Typically, people sleep 80 to 100 minutes, then gradually turn into deep sleep by the light sleep. In deep sleep, the brain center of the inhibition of all significant strengthening of brain tissue temporarily shut down many of capillary network, blood flow decreased significantly reduce the body's metabolism. If people suddenly wake up in the deep sleep stages, due to deep cerebral cortex inhibition is not immediately removed, close the capillary network can not be opened immediately, there is bound to cause a transient cerebral insufficiency, autonomic nervous system function appears temporary disorder, the body will feel very uncomfortable. This does not feel about about 30 minutes before to gradually disappear. Shows that the longer the nap time is not good, but should be within 1 hour is appropriate, it can effectively eliminate fatigue, not that bad sleep too difficult to wake up calm.

Second, immediately after a meal should not take a nap.

Do not sit down or lie down immediately after a meal, should stand for 30 minutes, during which can wash dishes, cut flowers, like pruning. And then go downstairs for 30 minutes, help digestion,. Asleep before the best 30 minutes of sleep, many of my friends said, nap End head hurt. However, still sleepy sleeping finished, the first Youteng sleep, because you sleep too long, caused by brain hypoxia. Because the stomach is full after lunch not digest food, then immediately lie down lead to the sense of fullness. Correct approach is, after lunch, first do some light activities, such as walking, Roufu so, and then take a nap, so that is conducive to digestion and absorption of food.

Third, pay attention to sleeping position.

Nap time can often see some people sitting in a chair or sofa nap, some people just lying on the table to sleep. In fact, such practices are not scientific. The human body during sleep, muscle relaxation, slowed heart rate, blood vessels expand, blood pressure lowering, reduced blood flow into the brain. Especially after lunch, more blood into the gastrointestinal tract, this time sitting Ruozai sleep, the brain over time become starved for oxygen, gives rise to the first weight, fatigue, legs were feeling so unwell. While lying on the table to sleep, the chest would be oppression, obstruct breathing, increased heart and lung burden. Generally believed that sleeping with the right lateral position is better because it can ease the burden on the heart, liver, increase blood flow, help food digestion and metabolism. But in practice, shorter nap can not be forced to sleep in the left, right, supine, as long as the rapid fall asleep on the line.