[Can you eat gluten for weight loss?

[Can you eat gluten for weight loss?

It is very necessary to strictly control your diet in the process of weight loss, because some of the foods we eat are very high in conversion. These changes are not easy to digest in our body and will turn into adults, making the body moreSeverely obese, so for people who lose weight, they should eat some green and healthy foods. This kind of food should also be low in sugar and fat, so can you eat gluten during weight loss?

Ingredients: gluten, meat, shrimp, one egg, salt, soy sauce, sugar, cooking wine, chicken essence, spring onion, ginger.

Method: 1. Mince the meat and shrimp for later use.

2. Stir the cooking wine, salt and egg liquid clockwise with the minced meat and mix well until use.

3. Open a small hole in the oil gluten with chopsticks and stuff the meat in the oil gluten.

4. Heat the wok, pour the oil, add the green onion and ginger slices to the oil, pour the oil into the gluten, add the soy sauce, sugar, chicken essence, boil in water, boil the soup and boil over medium heat, and finally harvest the juice with Wang Huo, Garnish with chopped chives.

Sweet and sour gluten materials: 250g water gluten, 5 green garlic (100g), 3 tablespoons (45ml) of Zhenjiang balsamic vinegar, 3 tablespoons of white sugar (45g), 1 teaspoon of salt (5g), 2 tablespoons of oil (30ml).

Practices: 1. Tear the water gluten into small pieces, soak in cold water for 2 hours, and cut the garlic obliquely into silk.

2. Boil the water in the cooking pot over high heat, add soaked gluten, cook for 5 minutes and remove, drain the water and set aside.

3, take a bowl and pour it into Zhenjiang balsamic vinegar, mix with white sugar and mix into sweet and sour juice.

4. Heat the oil in the wok to 80% high heat, first pour the garlic and stir-fry, pour in the gluten, fry for 1 minute, drizzle the sweet and sour sauce, add the salt, and quickly fry the color and tasteCan be cooked.

Gluten-free cabbage 1, all ingredients.

2 Chinese cabbage.



Red pepper slices, minced garlic.

Shallots shall be cut into green and white.

3, use this canned cooking, the soup should be discarded without leaving gluten cooking and re-seasoning.

4. Seasoning the soul?
Cheung Kee Tea Seed Oil.

The sauce king palace white exposed shade oil.

5, stir fry the spice first from the oil pan (leave the chili and the green on the back), then put the cabbage and water, wait until the cabbage is soft and then season.

6, the last green and pepper to add color, and those who like spicy, you can put some when fragrant.

7, before the pan, sprinkle a small amount of salt.

Season with white pepper, then scoop a tablespoon of white tartar oil from the side of the pot and mix with some sesame oil to serve.

[How to save melon for a long time]_Save method_How to save

[How to save melon for a long time]_Save method_How to save

Winter melon can actually be stored for a very long time, but you must master the method of preservation, otherwise it will become a deterioration of your own preserved winter melon, usually it needs to be stored in a ventilated room, soOnly in this way can you make your air circulation better, and also reduce the humidity in the room. This way of storage can be stored for about three to five months.

Winter melon can be harvested 30-35 days after the flower fades.

Before harvest, not fertilizing or watering, in order to facilitate enhanced photosynthesis of melon, melon reduce the water content, so as to increase the storage time of Wax.

When harvesting, they are usually cut down with scissors to prevent the vines from being strained, and the melons and fruits should be handled lightly and should not be injured for easy storage.

However, after mature melon close, if it is harvested too late, then too ripe melon, the meat will become soft, not storage and transportation.

After the melon is mature, it is dark skin color, hair rarely, in order to improve its economic benefits, can be listed in advance.

Storage of melon should choose thick skin, flesh, dense texture, shiny green skin, covered with wax, the same size, late-maturing varieties of large unbroken.

Warehouse determined by the size of the number of reservoirs, usually about 30 square meters, can store 5000 one thousand melon.

Warehouse mostly semi-underground, high 3.

6 meters, above and below ground portions of the high-1.

8 m, a window set around the library, opening all around, to facilitate ventilation.

2-3 days before the pit closed melon storage library, with potassium permanganate fumigation.

Library pad bottom hay or straw mat, melon placed above, generally not more than three layers stacked to avoid crushing damage.

According to the state to be placed in the field grown melon, melon so can maintain the original direction of gravity, easy flesh laceration, a longer storage time.

Melon initial pit entry enhance ventilation, ventilation windows open at noon high temperature, cooling to facilitate cooling, exclusion of moisture, humidity reduction, holding cavities dried.

Melon During storage, the temperature was maintained at 10-15 deg.]C pits, relative humidity maintained at 70% -75%, in order to avoid frost damage.

It can generally be stored 3-5 months.

[4]sweet melon, cold, heat dissipation, diuresis, swelling effect.

Winter melon is toxic and has good adjuvant treatment for arteriosclerosis, cirrhosis, ascites, coronary heart disease, hypertension, nephritis, swelling and other diseases.

“Dietary spectrum of living with interest”: “If pregnant women eat regularly, zebu poison will make children disease-free.

“Winter melon also has functions such as detoxification.

Glycolic acid contained in melon can effectively inhibit the conversion of sugars into trace amounts. In addition, the melon itself does not contain trace amounts and the conversion is not high. It is of great significance to prevent the body from gaining weight and can help the body to be fit.

The seeds and skins of the melon can also be used as medicine, and the melon meat and coriander have diuretic, heat-clearing, phlegm-reducing, and thirst-relieving effects.

It can also treat edema, asthma, heat, and hemorrhoids.

The skin melon soup to drink, can reach swelling diuretic effect Jieshu[5].

Melon son (also known as white melon seeds, melon kernels, melon seeds, melon petals, melon rhinoceros) melon seeds, clearing the lungs phlegm effect.

Melon vines decoction has a unique effect for rectal prolapse disease.

Vine melon juice for cleansing, bathing, can whitening skin, shiny skin, inexpensive natural cosmetic agent according to[5].

[Coffee swelling?]_ Edema removal_Effect

[Coffee swelling?]_ Edema removal_Effect

Coffee is a beverage made from coffee beans. Of course, the function of coffee is refreshing. For some people who want to stay up late to work, drinking coffee is a good way to improve.

And coffee contains a substance called caffeine. This substance can not only refresh the brain, but also accelerate the metabolism of the human body, and many people will have edema. So drinking coffee can eliminate human edema?

Black coffee weight loss method The caffeine contained in black coffee can help us to speed up the metabolism in the body, accelerate the burning of slenderness, and help healthy weight loss.

In fact, black coffee contains a lot of important nutrients such as magnesium, potassium, sodium, vitamin B1, etc., which greatly help the absorption of nutrients.

According to research, drinking coffee can help you absorb 8% -14% more minerals, which is very beneficial to human health.

Drink a cup of black coffee after a meal. A cup of 100 grams of black coffee is only about 2.

The rate of 55 kcal, so the conversion of black coffee is still very low. It is recommended to drink a cup of black coffee after a meal, which can promote the effect of accidental decomposition. Coffee contains caffeine, which can promote the increase of fatty acid concentration in the blood.When the concentration of cholesterol in the blood increases, fatty acids will be quickly absorbed by the muscles, and the energy required to convert into the body will be consumed, promoting a small amount of breakdown in the body.

Black coffee weight loss method Black coffee weight loss-edema black coffee has the effect of diuretic edema, can increase urine output, make the body quickly discharge excess water, eliminate edema.

However, it should be noted that excessive absorption of caffeine can affect sleep, so one cup in the morning and one cup at noon are sufficient.

The ingredients are “humoral hormones” or neurotransmitter mechanisms.

Experiments have shown that the large intestine starts to accelerate after 4 minutes of drinking black coffee, promoting gastrointestinal motility, but this effect is weak at night.

Black coffee weight loss tips-no sugar black coffee, although a bit bitter, but do not add sugar, adding sugar can not break down weight loss, if you are really not used to such a bitter coffee, you can only add a small amount of milk, not sugar, sugarWill affect adult decomposition, and easily cause cumulative overdose.

[What’s going on in the same room after a caesarean?

】 _Sex life_Cesarean section

[What’s going on in the same room after a caesarean?
】 _Sex life_Cesarean section

When a pregnant woman has had a baby, as long as it is safe to pass the menstrual period, the same room with the husband can be carried out smoothly, without even being affected.

Considering the future of sexual well-being and avoiding vaginal atrophy, some women will choose the method of caesarean section. Of course, after the birth, the wound must be healed before they can share the room with her husband.

So, what’s going on in the same room after a caesarean?

The recovery of postpartum sex life is a big deal for young couples, but many couples encounter many problems in the process, such as how does vaginal pain in the same room after cesarean section?

Do not share the same room for 2 months after cesarean section. When sharing the room after cesarean section, the movement must be gentle and moderate to avoid pain.

Women’s caesarean section stress will take about two months for all aspects of their body functions to return to normal, and can gradually resume intercourse.

After cesarean section, the same room movement must be gentle, but also moderate, so as not to cause genital laceration.

It is also necessary to change some postures to prevent wound healing, and the husband needs to understand that if the woman feels unwell, she should stop immediately.

In general, there is no lochia after caesarean section, and the wound can fully heal before intercourse.

However, women may experience sexual discomfort caused by earlier dryness of the vagina after birth, so generally condoms containing glucose or women’s topical spermicide or vaseline should be compressed to increase vaginal lubrication.

Just keep your heart open, don’t have too many thoughts and concerns, and you will slowly adapt.

When a woman is breast-feeding, high prolactin secretion in the body can inhibit the normal endocrine function of the ovaries, cause a lack of sufficient estrogen support, reduce the secretion capacity of the glands, and may cause pain and dryness in the same room.

Premature sexual intercourse can cause inflammation of cervicitis, endometritis, appendicitis or hinder perineal, vaginal wound healing, and postpartum health recovery.

Notes on intercourse after cesarean delivery 1. When intercourse after cesarean delivery, the movement must be gentle and moderate. Do not repeat too much in the same room, and the movement cannot be reduced too much, so as not to cause genital laceration.

2. For wounds in the caesarean section and the area around the wound, the nerves and tissues are stretched or damaged during the operation, which may cause numbness for months or even a year. This is normal and will followIt gradually recovered with the expectation of time.

If your husband feels uncomfortable when you touch your numb part when you are in the same room, you should tell him to reduce the contact with this position.

3. If you replace breast milk after production, the estrogen level in your body will be relatively low, which will reduce your vaginal secretions in the same room, causing pain or discomfort during sexual intercourse.

If there are such impurities, to reduce discomfort during intercourse, consider using retinal pigment degeneration instead of vaginal discharge.

4. During the same room, don’t forget to take contraceptive measures to prevent pregnancy again.

If you want to enjoy for a while and get pregnant again, the damage to the uterus that has not been completely repaired is very serious.

The old man’s ear is clearly focused on daily health care

The old man’s ear is clearly focused on daily health care

Senile deafness generally has the following manifestations: when people talk, they often fight, often have a lot of jokes, which makes the elderly feel very embarrassed; watching TV, listening to the radio often makes the sound loud, but other people can not stand it;Because of deafness, they are often reluctant to interact with people. When others are talking and laughing, they often leave alone or open their eyes; because of the lack of contact with people, their character becomes more and more lonely, weird, suffers from certainInfluence, prone to Alzheimer’s disease.

Have one of the above symptoms, should go to the hospital in time.

  According to experts, if you want to keep your ears clear when you are old, you must first have a healthy body, create a good living environment, face everything with a happy mood every day, and pay attention to: nicotine in smoking cigarettes and smoking cigarettes.Chronic alcoholism can directly damage the auditory bones, the nerve cells and the nerve center.

Alcohol and alcohol cause induced stretching disorder of the cerebral blood vessels, resulting in insufficient blood supply in the ear, causing hearing loss.

  Careful use of drugs for the elderly must be careful to use toxic drugs that damage the auditory nerve, such as streptomycin, gentamicin, kanamycin, neomycin and so on.

Salicylic acid preparations should also be used with caution.

  Physical exercise should adhere to strengthening physical exercise, such as frequent running, dancing swords, tai chi, etc., to enhance the blood flow around the body to improve the nutritional supply of the inner ear.

Exercise is best started after middle age, and it must be continued for a long time.

  According to experts, senile deafness can usually be treated with some nutrient nerves, but the effect is still not ideal. If it is not recoverable, you should choose the right hearing aid immediately.

But don’t buy it at will, pay attention to the history of deafness by professional and technical personnel before wearing and purchasing, which is commonly referred to as “audiometry”; understand the main electroacoustic performance indicators of hearing aids, and match the purchase;The commissioning assessment, if it has not been adapted for a week or two, needs to be re-adjusted.

Poor bowel movements?

Teach you a winter detox trick

Poor bowel movements?
Teach you a winter detox trick

The winter climate is dry, people pay attention to keep warm, eat a lot of warm food, plus the amount of exercise is reduced, it is easy to get angry.

Getting angry can cause mouth ulcers, sore throat, dry heat in the body can cause constipation, poor bowel movements, excessive accumulation of toxins in the body, and the waist and abdomen become thicker and thicker.

  Easy constipation in winter Generally speaking, if you get a lighter fire, you can rely on your own adjustment.

For example, increase indoor humidity, improve diet structure and living habits, no longer eat spicy food, choose some “sweet food” foods to stop “fire”, stop drinking, smoke or stay up all night, pay attention to keep oral hygiene, wash mouthwash, drink moreWater, rest, and often go outdoors, sweating, increase body surface heat, increase metabolic rate in the body.

  Here are some tips for winter detoxification: 1.

Develop the habit of taking the morning every morning through defecation, excreting the waste of the intermediates and reducing the accumulation of toxins.

High-fiber diet: Eat more fresh vegetables, add oatmeal, sweet potato and other coarse grains every day, which can increase the fiber intake in the diet to expand the stool volume, promote bowel movements and reduce constipation.


Gas-producing vegetables and pectin foods: Appropriate amount of edible gas-producing vegetables, such as potatoes, radishes, onions, soybeans, raw cucumbers, etc., gas in the intestines can increase intestinal peristalsis, and can be used easily.

Foods rich in pectin, such as apples, bananas, carrots, beets, cabbage, citrus, etc., can soften stools and replace symptoms.


Eight glasses of water a day, eight glasses of water a day, can help you detoxify, nourish, reduce the sense of high temperature.

Drinking water should be a small number of times, about 200 ml each time, at any time of the day, can increase appetite and help digestion; while a large amount of drinking water will increase the metabolic burden.

After getting up in the morning, drink a glass of water on an empty stomach and drink a cup before going to bed, which helps to reduce the increase in blood viscosity caused by sleep.

Drink water to take the initiative, don’t wait until you are thirsty.


Learn to drink honey In the dry winter, the benefits of eating more honey, honey is a nutritious natural nourishing food, and one of the most commonly used tonics.

It has the effects of nourishing, moistening and detoxifying.

  Honey milk: 50 ml of honey, 50 ml of milk, 25 g of black sesame seeds.

Black sesame smashed, mixed with honey, milk, and warmed in the morning with warm water.

Suitable for postpartum blood deficiency, intestinal dry constipation, pale complexion, skin is not moist and other symptoms.


Grapefruit, grapefruit After lunch, eat half or a grapefruit or grapefruit, can be effective laxative.

Grapefruit is supplemented with vitamins and fiber supplements, and the enzymes contained in grapefruit affect the body’s sugar absorption, making sugar less susceptible to cockroaches.


Fasting once a month If you don’t have gastrointestinal problems, such as hyperacidity, you can try regular “fasting”.

  Choose a day or a regular day, preferably a rest day. On this day, you can omit the breakfast, wake up to sleep naturally, wake up and drink boiled water, and clean the whole kidney “pipeline” until the fatigue is severe.You, before you go to eat a small amount of food, after lunch break, it is best to sleep until you miss the dinner, get up and drink with white water (if you can’t stand it, you can stew radish soup or eat a small amount of vegetarian food, remember a small amount!

), the second flush of the whole body “pipe”.

At about 10 o’clock in the evening, you can sleep. This method can not only remove the residue in the stomach, but also clean the blood vessels of the limbs. The whole body will have a clear feeling of relaxation.

Suitable for the elderly

Suitable for the elderly

Grandma Li recently moved into a new home that her children bought for her.

She told reporters that the new house is very good. The fly in the ointment is that the power outlets in all the rooms are too low, and they have to get down to get it. This one stop makes her feel a little dizzy.

  Experts remind that when designing a living room for the elderly or buying daily necessities such as tables, chairs, shoes, canes, etc., we must pay attention to a reasonable height, otherwise the elderly will be very difficult to use.

  The standard design height is not suitable for the elderly. Many of the high-level requirements for young people are essential for the elderly.

For example, some family bathroom showers are too high. The old man wants to adjust the direction of the water in the shower. He can pick up the toes and it is easy to slip.

These problems should be fully considered before the renovation of the living room. Otherwise, the renovation is completed and it is difficult to align.

  The comfort level of furniture is so, what is the scientific height suitable for the elderly?

Experts have prepared a healthy scientific altimeter for the lives of the elderly: tables: 72-75 cm in height, which should be slightly lower than the table of young people.

Most of the elderly are dazzled, and the eyes need to be farther away from the book when reading, so it is more convenient to be slightly lower.

Some elderly people have to work at the desk, so you should pay attention to the height of the desk.

  Writing desk: The height of the countertop should be such that the body is sitting upright and the palms are flat on the table. It is better not to bend or bend the elbow joints.

If the elderly use a computer, pay attention to the height of the computer keyboard should be equivalent to the height of the wrist straight after the straight seat, the wrist forward.

Using this height of the desk and computer, you can alleviate the back pain caused by long-term desk.

  Seat: The height of the chair from the ground should be less than 1 cm from the length of the calf.

The chair is too low, the old man’s fracture will be arched, there will be an uncomfortable feeling, and a small amount of difficulty when standing up; if the chair is too high, the body pressure will spread to the thigh part, so that the thigh is compressed, causing the lower leg to swell.

  Bed: It can be slightly lower than the merger of the elderly, so that the elderly can get out of bed.

  Power socket: The ground is 85-90 cm from the ground, which is tens of centimeters higher than the extension. This can reduce the chance for the elderly to bend over.

The power switch should use a wide-plate anti-leakage type push-button switch. The elderly should be operated with other parts that are not flexible on the finger. The height of the switch should be 1.

4 meters -1.

5 meters, if you consider wheelchair users, it is best to set it at about 1 meter.

  The height of daily necessities, as well as the care of the elderly, such as walking sticks, shoes, etc. are also very particular.

  Cane: When picking a cane for the elderly, let the old man wear a shoe stick. The elbow joint is bent 150 degrees, the back of the hand is facing upwards, and the distance between the palm of the foot and the front side of the small toe is 15 cm to the length of the cane.

When measuring, the elderly should wear shoes that are often worn.

The length of the cane is suitable for the elderly to maintain balance, better support weight and enhance muscle strength.

When picking a cane, it is best to let the old man try repeatedly with a cane and increase or decrease the length according to his own requirements.

  Shoes: There are many older people who like to wear flat shoes. They think that wearing flat shoes is light, comfortable and safe. In fact, this view is unscientific.

The height of the heel of the elderly is 1.


5 cm is appropriate, too high or too low is not conducive to the health of the elderly.

  Pillow: The height of the pillow is 10-15 cm.

Long-term use of high pillows, once fixed in the front flexion position, will make the elderly with cervical spondylosis worse.

The pillow is too low, the blood flowing into the head is too much, the blood vessels are congested, and the muscles can not be relaxed. After getting up in the morning, the old man will feel pain in the head, neck acid and eyelid swelling.

What are the effects of acupoint massage on the soles of the feet?

What are the effects of acupoint massage on the soles of the feet?

First of all: cervical spondylosis for cervical spondylosis is a kind of pathological change of degenerative disease of the cervical spine. To treat this disease, you can massage the cervical vertebrae in the reflex zone of the sole of the foot, which has a certain excitatory effect on the cervical vertebra.

At the beginning of the massage, the intensity should be lighter, then gradually increase the strength, the body feels a little pain.

The time of this massage is not fixed. As long as you have time to take the time, it is best to do it once a day in the morning and evening. The time of each massage is controlled in about 20 to 30 minutes. If you insist on it for about two weeks, you willCan see very good results.

Second: treatment of insomnia every night before going to bed, do well cross-legged, and then relax, use the thumb of both hands to massage the Yongquan point at the sole of the foot, about a few times, pay attention to the weight of the massage should be light and heavy.

Just insist on massage surgery, the quality of sleep will be improved, so that you can feel the dawn.

Third: Prevent cancer scientists from experimenting that saliva has the effect of preventing cancer, and the Yongquan point that massages the soles of the feet can increase the body’s secretion of saliva. At this time, the saliva is slowly swallowed, which is good for the body.

In addition, after the end of the massage acupoints, it is not possible to get up immediately. It is best to take a cup of cold boiled water, which has a good detoxification effect.

This is because the massage of the soles of the feet can promote the blood circulation of the whole body well. After the end, drinking more water can replenish the body’s water, and at the same time, it can better promote the toxins and toxins in the body, and enhance the function of hypertension.Promote metabolism in the body.

Fourth: beauty and beauty, we said above, after taking a cup of cold boiled water after acupuncture points on the soles of the feet, you can put in the body to replace the toxins, so that the body will get better and better, and the skin will become more and more white.Gloss, so naturally it can achieve the beauty and beauty.

Stick to the soles of the feet every day, for a few weeks, you will find that the skin is getting whiter and more lustrous, while the acne is getting less and less, and people are getting younger and younger.

Fifth: Relieve the pressure to adjust the living standards, the pressure of our work and life is constantly improving, and the nerves in the long-term tension can easily lead to dysfunction or insomnia.

At this time, we must do a good job of stress relief. Before going to bed every day, calm down and massage the acupuncture points on the soles of the feet. This will inhibit the cerebral cortex and keep the circulation in the normal level.

If you persist in your long-term, you will find that your spirit is getting more and more abundant, and your work efficiency is greatly improved. People have a feeling of being reborn.

Sixth: Pregnant women vomiting women are prone to morning sickness at the beginning of pregnancy, not only the symptoms of severe vomiting, and even some pregnant women show that they can not eat normally, the body is weak, the body is thin.

At this time, you can’t leave it alone, otherwise you should receive treatment in time to avoid harming the health of pregnant women and oxides.

For pregnant women, acupressure on the soles of the feet can be very effective, and there will be no side effects.

Spring tonic should be and peace

Spring tonic should be “and peace”

Spring nourishment should pay attention to the seasonal characteristics, tonic to clear, soft and peaceful supplement as the principle, should choose to help the righteous, tonic vital supplements and tonics.
  Ordinary people can use Codonopsis, Astragalus, Red Date, Chinese Yam and Polygonum multiflorum in spring supplements, and add lean meat stew.
For food, eggs, milk and soy milk can be eaten regularly to make a supplement.
Royal jelly and honey are also a good nourishing product, and the right amount of long-term service, has a better tonic loss, health and longevity effect.
You should also eat more vitamin-rich foods such as fresh fruits and vegetables, chicken liver, fish soup and mushrooms to supplement the spring’s more demand for vitamins.
  In chronic cases or those with weak constitution after surgery, spring is more necessary to supplement.
You can choose to eat nourishing foods such as chicken, clam meat, lean pork, liver, fish, yam, shouwu and sesame.
You can also use supplements and tonics to supplement the food to help yang.
  Those who have physical weakness, shortness of breath, or visceral sag can use 30 grams of Codonopsis pilosula and Astragalus membranaceus, 250 grams of chicken, 5 red dates, 5 slices of ginger, stewed with water, and soup to eat meat, 2 times a week.The effect of strengthening the spleen and stomach, replenishing qi and blood, nourishing and strengthening.
  Spring tonic should also vary from person to person due to time and symptoms, and cannot be blindly supplemented, otherwise it will not be worth the loss, or even counterproductive.
Should also pay attention to the following points: ★ First, we must clarify the medical treatment of TCM “virtual not to make up”, that is, adjust the gastrointestinal function before supplementing.
You can take some fine meat and ginseng, royal jelly, milk, soy milk, red dates and longan, etc., and you can use the medlar, red dates, yam, lentils, peanuts and brown sugar stew to enhance the digestion and absorption of the gastrointestinal tract.
  ★ The second is to avoid cold and greasy food during the tonic, so as not to interfere with the gastrointestinal digestive function, thus affecting the efficacy of the supplement.
In case of cold, fever and diarrhea in the tonic, the tonic should be suspended to avoid the addiction of the disease, but the condition is aggravated.
  ★ The third is to choose tonic to be divided.
In general, ginseng “great vitality” is indeed a good tonic, but if taken improperly or taken for a long time, it will cause excitement, insomnia, upper abdominal fullness and elevated blood pressure, which is medically called “abuse of ginseng”.Syndrome, so experts pointed out that people with high blood pressure and arteriosclerosis should not take ginseng as a supplement for long-term use.