Many people have sleep problems, how to have a good sleep, here we provide you seven kinds of food than can help you sleep.

1. Milk

Milk contains tryptophan, an essential amino acids, are aiding sleep effect. Lactose-rich milk, amino acids and minerals and vitamins, can ease the tension of brain cells, The elderly is best not to drink milk at bedtime, instead of sleep so as not to get up in the night to urinate.

2. Jujube

Dates rich nutrition, Stomach and spleen, Available dates insomnia patients 30 grams to 60 grams, add sugar a little Jiantang, the night before bedtime.

3. Longan

Longan, also known as longan, has high nutritional value. Study found that longan meat on the brain cells have a certain role in nutrition, can play a calm, soothe the nerves, nourishing, anti-aging and other effects. 15 grams of longan meat, plus rice 100 grams, making a bowl of longan in the early morning or before bed Rouyu fasting food, both spleen and can soothe the nerves.

4. Lotus

Lotus has nourishing the heart, nerves, spleen and other effects on the heart palpitations, insomnia, diarrhea and other symptoms have some effect. Upset many people dream available lotus core 30, a little salt with water simmer in water.

5. Lily

Lily can prolong sleep time and improve quality of sleep. Especially after the weak health as illness, neurosis caused by insomnia, had improved function. Daily bowl of soup lily lotus jujube, soothe the nerves can play a role in aiding sleep.

6. Day Lily

Day Lily are clearing away heat, cooling and other effects. Whether for cooking or soup, all Win sleep after eating.

7. Vinegar

When you are too tired can not sleep, we might take 1 tablespoon of vinegar, slowly add warm water to take, can help sleep.

CPAP masks have many different styles and sizes, you can choose the most suitable CPAP mask to treat your sleep apnea more effectively. Here we provide 4 different CPAP mask styles.

1. Full Face Mask with Side Straps

While this is by far the most secure of the CPAP mask, but it can easily lead to claustrophobic, not to mention the most difficult to adjust. The mask covers the entire nose and forehead, and in the mouth level, the side with a mouth, which can eerily look like something out of an alien-themed movie. Of course, it’s function is quite powerful, it can be help for easily breathing, and can secure fixed in the forehead. So as to solve the problems of  muscles,  lungs and sleep apnea .

2. Nasal Mask with Face Suctions and Side Straps

So far, this is one of the most secure CPAP mask, the mask covers the entire nose, providing a stable air pressure, can be effective treatment for sleep apnea. When it work, it will suck in your face, the side straps will hold the mask at forehead and mouth. If you are a restless sleeper who toss and turn in bed, then this mask is for you. The secure suction action and the double side straps ensure that the mask stays in place even with the changes in sleeping positions. However, this CPAP machine also has many disadvantages, because its sucking on the face, it is likely to cause skin allergies, dry mouth, dry, stuffy nose and eyes tearing and so on.

3. Nasal Pillow Mask with Ball Cap Straps

If you suffer from claustrophobia, this type of CPAP mask in Toronto’s stores is also for you. The mask, which is kept in place by straps resembling a ball cap, does not cover the whole face but you might have a little difficulty in reading. If you are a side sleeper, which is recommended for the treatment of sleep apnea, or a stomach sleeper, you will like this mask because it has no side straps. You can even purchase a pillow interface that allows for more comfort.

4. Nasal Pillow Mask with Side Straps

This type of CPAP mask feature nasal pillows that are placed beneath the nostrils, which provides a steady air pressure from the machine. The whole mask is kept in place by side straps. This ventilation mask because of its open design, it is most suitable for patients with claustrophobia . Unlike the full-face mask, take this nasal pillow mask, there is still a wide field of vision, you can watch TV or read books. Of course, you can also wear glasses, this is like a diving mask device, leaving room for wearing glasses.

Above are the 4 different CPAP mask styles, you can choose the most suitable mask for you, which treat your sleep apnea ore effectively.

We all know that the human body have a variety of bio-electrical activity, such as the electrocardiogram can record the heart’s electrical activity, EMG can reflect the electrical activity of muscles, EEG can be abnormal discharge by recording the brain to diagnose epilepsy, human In-depth understanding of sleep recording technology has also benefited from the development of the brain recording.

EEG recording is often through the conductive properties of the scalp a good flake paste electrodes to a comprehensive reflection of brain electrical activity in nerve cells. As the EEG is very weak, the collected signal has been amplified thus enlarged by the EEG machine amplification system before entered into the computer or recorded on paper for analysis. The study also found that people are merely making a record of EEG sleep also can not fully reflect the situation must be by means of EMG and EOG help, in order to accurately understand the structure of people’s sleep. EMG during sleep may reflect the electrical activity of muscle, mainly reflecting the EOG eye movement sleep, changes in the process.

In the eyes open state, describe the brain waves recorded out of a low-amplitude fast wave, frequency, said 13 or more times each, also known as β-wave. When awake with eyes closed, does not think anything, the brain waves with slightly higher amplitude compared with sober eyes open, frequency, 8 to 12 times per second, known as the α wave; awake can still see the eye movement or blink of an eye movement, EMG showed a more intense electrical activity of muscles.

Sleep is divided into two kinds:

1. A non-rapid eye movement period of sleep is characterized by brain waves showed the performance of muscle activity decreased compared with awake, not accompanied by intense eye movement. Can be divided into four phases:

• Just go to sleep, the brain waves in the α wave fade away, some irregular waveforms appears, and mixed with a small amplitude waves, this time sleep entered the first phase of sleep, equivalent to the usual sleepy period or hazy period, vary the duration of this period, said stage Ⅰ non-rapid eye movement sleep.
• The second phase of sleep, namely stage Ⅱ non-rapid eye movement sleep, EEG is characterized by the greatest moment in the emergence of a special spindle wave amplitude from small to big first, then descending, the shape of spindle, the frequency of each 12 ~ 14 seconds. The longest period of sleep about 50% of the total sleep time.
• the third stage Ⅲ non-rapid eye movement sleep, the brain fluctuation frequency was significantly slower, 4 to 7 times per second, amplitude increased, was 0.5 to 3 times per second, very slow waves that δ wave, this period about 10% ~ 8% of total sleep.

Section Ⅲ, Ⅳ stage known as slow-wave sleep together again, because a deep level of sleep, so called deep sleep which s is very meaningful sleep stage.

2. The more specific rapid eye movement sleep or REM sleep, although it is still a sleep stage, but with non-rapid eye movement sleep in no less than the difference between sleep and wake up.

Normal people usually fall asleep after 90 minutes into the rapid eye movement sleep, a recurring 4 ~ 5 times a half hour or so. Entering REM sleep rapid eye movement, muscle tension is extremely reduced, EMG activity significantly decreased, from time to time associated with a limb or other body parts of the local movement, EEG showed the characteristics of the first phase of sleep, if the patient wake up at this time the vast majority of patients say that they are dreaming, dreams mostly occurs in the sleep period.

Be noted that the sleep process of development is a gradual process, but also a change with age, sleep structure and EEG waveforms will change. Not only have a long enough sleep time, and the proportion of each phase of sleep we should also appropriately, that is, the structure of sleep to be reasonable, otherwise, there will be sleep disorders, causing a variety of diseases and health hazards.

To sum up, sleep including non-rapid eye movement sleep and rapid eye movement sleep, non-rapid eye movement sleep is divided into Ⅰ, Ⅱ, Ⅲ, Ⅳ period of sleep.

A lifetime of people time having 1/3 approximately being spending in sleep , sufficient fine sleep is able to make people , energetic keeping clearheaded in daytime job. Person needs sleep , the animal not only also with self peculiar way sleep. What is sleep so after all? People have experienced a long range process of cognition for finding the answer.

The earliest, starting only from the superficial, saying that “when the person or animal in a stationary state is sleep.” However, in People sleep is not a motionless, and this definition is not able to separated sleep from anesthesia and coma. In the early 30s of this century, a French physiologist believe that sleep is such a state : “The human body’s internal needs, so that feeling of sexual activity and sporting activities be suspended immediately so that it would be appropriate to stimulate the awakening” , Later, by recording the EEG, people learned about the sleep EEG changes in the nature of sleep have a further understanding of the sleep is defined as: “Because of the functional activities of the brain caused by animals, physical activity is low, given appropriate stimulus allows the fully awake. ” But such a definition is still unsatisfactory, because sleep gastrointestinal fluid secretion, growth hormone synthesis and many other physiological active than awake. From the awareness of sleep the whole process can be seen as sleep is not as simple as we imagine.

Insomnia all night tossing, it is difficult as sleep soundly, painful anomaly; while some sleepiness in patients with head all day long but drowsy, and even meetings, lectures will be snoring when the masterpiece is difficult to self-control. So sleep, how did this happen?

There are two views, the feeling that sleep is a passive process, and the other is that sleep is an active process.

First, we should know what caused the material basis of sleep – the human brain. The human brain from the brain, cerebellum, midbrain, pons, medulla five parts, the midbrain, pons, medulla also collectively referred to as the brain stem. Sleep is now considered to have a direct relationship between the brain and brainstem.Scattered in a number of brainstem neurons, these cells with a criss-cross between the nerve fibers connected with each other to form a network structure, namely, the brain stem reticular formation.

Some nerve cells also aggregated into a certain function of the nerve nuclei. Body peripheral sensory system, such as pain, temperature sense, touch, hearing, vision and other receptors are stimulated to produce nerve impulses, the incoming brain stem reticular formation, that is causing the excitement, the brain stem reticular formation and through numerous nerve fibersdiffusion in the cerebral cortex and projected onto the impulse conduction to the cerebral cortex, the brain in the excited state, this time sober person who; and when the external sensory stimulation is weak, the incoming impulse to the brain reticular formation is very weak, not enough to to maintain its excited state, the brain’s excitability subsequent superoxide skin significantly reduced, when reduced to a certain extent, people could sleep.

This is consistent with our life experiences , and when entering a quiet, dark and comfortable environment, we will soon be sleepy, but in a noisy place rocked, but tossing and can not sleep.Can be seen that the weakening of external stimulation helps sleep, that is, the generation of sleep is a passive process.

Since the production of sleep is a passive, why will emerge insomnia? Why still dream during sleep? Further studies confirmed that sleep is a physiological function of the brain, brain stem nuclei of the nerves can be released some material effect on the network structure to induce or maintain sleep, animal studies show that if the destruction of these structures can make animals a few days can not fall asleep within; on the contrary, if the increase of these substances by electrical stimulation of the release or application of exogenous compounds to replace these natural substances to treat, they can induce or maintain sleep. More and more studies show that people sleep, the brain can indeed produce some material to maintain sleep, they are called “sleep factor”, has been found that as many as dozens. While awake also need to maintain a clear factor. This shows that sleep is an active process. Perhaps in the near future, we may be able to promote them through synthetic sleeping or awake promoting substances to treat patients with insomnia or sleepiness.