Flowers absorb carbon dioxide. What plants release oxygen the most? What is the main role of plant respiration

Decorating our home, purchasing furniture and decorative elements, we usually do not think about the fact that the air quality in our house may not change for the better.

It's all to blame for the various substances that our new clothes can emit. Electrical appliances, laminate flooring, linoleum and even ordinary paper napkins can contain traces of formaldehyde in contact with the air in our home.

Our green pets will help in the fight for air quality. Many plants are able to purify the air at home, collecting dust, smoke and other particles and heavy compounds that are hazardous to health.

Here are the 6 best plants you should have in your home:

Aloe This plant is great for boosting oxygen levels in your home. It also absorbs carbon dioxide, carbon monoxide and formaldehyde. One aloe can achieve what nine biological air purifiers can achieve.

ficus This plant is very easy to maintain because it doesn't need much light. It is effective when it comes to purifying formaldehyde from the air. But be careful if you have small children or pets because the leaves can be poisonous.

Ivy (Hedera Helix)- every person should definitely have this plant at home. It removes 60% of airborne toxins within six hours.

Chlorophytum- this plant has the ability to perform photosynthesis with minimal lighting. It perfectly absorbs toxins from the air, such as formaldehyde, styrene and carbon monoxide, as well as gasoline. One plant effectively purifies the air in 200 square meters of space.

Sansaveria This plant is virtually indestructible and is great to have in your home. It is very stable and requires very little light for photosynthesis. Besides removing toxins, it is great for the bedroom as it produces oxygen at night.

Recently, the problem of atmospheric pollution with carbon dioxide and methane, which leads to the greenhouse effect - an increase in the average temperature of the earth's atmosphere, has been more and more clearly demonstrated and discussed. In this regard, I thought about how we can influence the situation on our own now, and decided to find out which plants emit more oxygen than others. I have listed the collected data in the list below, but first I would like to talk about why this problem is really important.

The greatest harm to the atmosphere is caused by the current attitude towards the electric power industry that has developed in the world, namely, the mass combustion of hydrocarbons to convert heat into electricity, as a result of which an enormous amount of CO 2 is emitted into the atmosphere.

Unfortunately, due to insufficient awareness of climate processes, most people simply do not understand how dangerous an increase in average annual atmospheric temperatures is. The consequences of the phenomenon are truly catastrophic:

1. The melting of glaciers, which provide a huge supply of solid water, leads to an increase in the level of the world's oceans, which in turn leads to the flooding of coastal zones around the world, and entire cities can be destroyed as a result of floods. Already today, some regions are faced with this problem. Cities that were founded along coastlines before the start of a surge in emissions now have to contend with flooding and destruction.
2. Rising sea levels will also affect important ocean currents. For example, the warm current of the Golf Stream is at risk of being significantly affected by the melting of ice in Greenland, which will lead to a sharp change in climate in the European part of Eurasia.
3. With an increase in temperature, evaporation and the concentration of water vapor also increase, which speeds up the process, starting it in a vicious circle.
4. The activity is increasing and the composition of the air masses is changing, which as a result is already manifested by an increase in the number of thunderstorms and hurricanes that destroy settlements, infrastructure and forests. If the rise in temperatures does not slow down, then the number of dangerous cataclysms will only grow every year.

Which plants release the most oxygen?

Not many people know the fact that the most effective in terms of processing light energy into chemical bonds with the release of oxygen are not plants at all. and cyanobacteria, also often referred to in the literature as oxyphotobacteria, blue-green algae, cyanoprokaryotes, or even cyanides. In the latter case, it is important not to confuse them with the jellyfish of the same name.

According to various scientific data, cyanobacteria perform from 20 to 40% of all photosynthesis on earth.

Nevertheless, despite the lower efficiency, it is plants that play a huge role in the “lungs of the planet”.

In general, the efficiency of oxygen evolution can be estimated offhand by the growth rate. The higher it is, the faster the plant releases oxygen. But do not forget that the plant also spends part of its energy on root growth, so the growth rate of the visible aerial part is only an indirect, incomplete indicator.

The most effective is sugar cane. Its oxygen evolution efficiency reaches 8% under ideal conditions. Under favorable natural conditions, growth is about 7%.

Crop crops are next in efficiency, far behind sugar cane, with their photosynthetic efficiency ranging from 1% to 2%.

The list is closed by the smallest in terms of short-term efficiency, but not in importance, the rest of the plants that do not produce a crop. Their rates range from 0.01% to 2%, but due to their wide distribution and independent growth without human care, they make a huge contribution to the conversion of greenhouse CO 2 accumulated in the atmosphere into oxygen necessary for breathing.

Do you have any animal at home that joyfully greets you at the doorstep or with an enthusiastic squeak from the cage?

If not, how do you relieve the stress that all people are subject to, spinning in the frantic pace of the modern metropolis? Who helps you stay smiling and friendly after a hard day at work?

Perhaps you have chosen a different path of relaxation: taking care of home flowers? This is also a very good way! Flowers are also alive and will also thank you for your kindness and care.

Take, for example, the well-known sansevieria. Don't know this one? You know, you know! She is familiar to you under the names "mother-in-law's tongue", "donkey ears", "snake skin" or "spicy burdock"!

A completely unpretentious resident of our apartments, willingly grows even among the most irresponsible gardeners-destroyers! Like a faithful dog, sansevieria will forgive you your forgetfulness in watering, irregular feeding, * poor * soil composition and lack of good lighting. Such a hardy and unpretentious flower is a real oxygen factory! This small factory will willingly help your body adapt to the various conditions of your life, increase immunity, protect against colds, and reduce the effects of temperature, humidity and pressure fluctuations. Have you installed new linoleum? Urgently settle in the house sansevieria! It will absorb all the toxins emitted not only by linoleum, but also by other synthetic materials after repair! Convinced of the need for such an acquisition?

Ah, don't you like sharp leather arrow-shaped leaves? Let's try to find you another option for a pet.

Let's consider a good * petty-bourgeois * ficus - a source of joy and well-being of the Soviet people of the last century! Look, the leaves are large, leathery, but rounded ovoid. Such leaves are simply obliged to retain a huge amount of toxins (which they do), and it is very convenient to wash or wipe them! Like many * oxygen * plants, ficus has volatile properties, moisturizes the air and richly saturates it with oxygen, purifies and refreshes this same air.

For general information, there are no allergic reactions to ficus, which is quite important for people who want to have * a hand plant * in the house, but fear for their health. The very place for him is in the kitchen or in a room whose windows overlook the industrial zone or the freeway.

Remember one important detail: during the day, ficus, as it should be for all green leaves, releases oxygen, but at night, on the contrary, it absorbs! A tub with * bourgeois joy * should not be placed in a bedroom or nursery.

Would you like to green up these areas of the apartment?

Then let's look at the laurel ball. This shrub with evergreen leaves lends itself perfectly to a haircut and can take any shape, but, personally, I prefer a ball.

So, this laurel air filter will not only heal and saturate the air with the finest ethereal aroma, with the help of the same ethereal aroma, it will kill all harmful microbes in your bedroom, will have a beneficial effect on people suffering from cardiovascular diseases, spasms, and at the same time will calm your baby’s tummy, if the bedroom is not yours, but your baby's.

And if you forgot to buy a dried bay leaf in a bag, then you just have to take a few steps towards the bedroom and, once! - seasoning is already in your hands!

Oh, your bedroom is not flooded with sun? Yes, you are not suitable for a laurel, alas!

Well, let's try aloe. He does not need as much light as a laurel bush, and it absorbs carbon dioxide no worse than a vacuum cleaner. Plus, aloe relieves *electricity* in relationships and calms the nervous system. You will sleep sweetly.

And a whole first-aid kit is always at hand! Aloe juice is a storehouse of healing: it helps with headaches and colds, choleretic, wound healing, antibacterial, anti-inflammatory agent. As a means to increase appetite, normalize digestion, accelerate recovery processes, in case of tissue damage during burns and bleeding - it has no equal! Aloe is rightfully one of the most popular plants, it is almost impossible to ruin it, it puts up with any lighting. Get yourself an aloe, you won't regret it!

So, well, I agree that plants for the home should be chosen not only for their usefulness and number of phytoncides, but also for their beauty. Let's take a look at the palm tree, shall we?

This is a real lady in a fan panama! In addition, it is very scrupulous when cleaning your apartment: it will not only purify and filter the air, but also saturate it with minerals and salts, which will not be superfluous for people with various forms of lung diseases. With bronchial asthma, the presence of a palm tree is simply necessary! And how this miraculous lady-palm can soothe, you will be satisfied with it!

Plants are different, there are those that remove the negative effects of electromagnetic radiation from a computer and TV (cacti are especially famous for this), there are those that will help increase humidity in apartments that are overdried by artificial heaters (violets, cyclamens, ferns, hibiscus, abutilons), there are also those that will help you improve the gas-water exchange in your home (diffenbachia, anthurium, philodedron), but all of them faithfully serve the benefit of man!

There are real tricksters among them, such as ivy. This *creeping hook* has an imperceptible, but very important rare property: it collects not only carbon dioxide, toxins and formaldehydes from the air, but also salts of heavy metals, therefore, it is a real green natural sorbent. A very useful pet, I must say!

No less useful in this regard will be asparagus and rosemary. The latter, by the way, in addition to being a medicine for sick and weakened lungs, helps strengthen bones and improves skin elasticity.

And *grandmother's* geranium? Scientifically - pelargonium? It generally releases such biologically active substances that kill staphylococci and streptococci. Can you imagine?! Not only does it drive away flies, absorb dampness and waste, it also disinfects and refreshes the room in which you put it! No hamster can do this! And geranium - maybe!

She can also give you the most beautiful colored balls during her flowering periods, just remember to water her abundantly in warm times. The rest of the care is not difficult: practically geraniums are not affected by pests and diseases.

But there is one plant that is generally not subject to any lesions, this is chlorophytum. He not only does not get sick himself, but he can protect you! An excellent watchman and a very unpretentious resident of your home.

You can see it in every clinic, on the window sills of schools and kindergartens, in every public waiting room and even in a tavern-restaurant. This *guard-orderly* kills all harmful bacteria! And what an indomitable hunger for formaldehydes he has! He is ready to digest this poison in unmeasured quantities, he simply loves nitrogen oxides and heavy metals. The dirtier the air, the better!

In these unsanitary conditions, chlorophytum joyfully and quickly breeds its children, who will gratefully accept top dressing in the form of tobacco tar and kitchen fire. Here in the kitchen, the long leaves of young chlorophytes become green, juicy and resilient!

By the way, only its vitality can be compared with the vitality of this flower. No wonder he is a real champion among domestic plants for healing and cleaning any premises. Add activated charcoal to pots with chlorophyte and the cleansing properties of the flower will increase several times. To purify the air of a room of 25 sq.m. place 6-7 pots with this flower in it and enjoy the freshest oxygen! But do not forget to arrange bath days for your pets at least once a month, especially if they ozonize your kitchen, rid them of droplets of grease and soot.

If you count the number of all plants recommended for settling in your apartment to improve the air, then ideally it will look like this: chlorophytum, sansevieria, ivy, aloe - 8-10 pieces; geranium, philodedron - 3-4 pieces; lemon, masters - 1-2 pieces; creepers, cacti - as much as you like.

It must be remembered that some plants, such as oleander and dieffenbachia, are poisonous. Keep an eye on children, pets (if any) and incoming guests!

Decorate your home! Love your home! Small green islands scattered around your apartment will not only have a beneficial effect on your physical health, but will also affect your mental health only for the better!

And you will start rushing home, even if you have no children, no lap dog, no hamster, no kitten, because there, in your green oasis, your flowers are waiting for you. HOME WAITING FOR YOU!!!

Views: 3115

05.12.2018

As a rule, people breed indoor plants in order to decorate their home with their help, making it more comfortable and attractive. Indeed, juicy bright greens and colorful flowers are the best elements for decorating any house or apartment. Plus, plants carry a large charge of positive energy and aesthetic pleasure.

And yet, most flower lovers do not even imagine that many domestic plants are a real oxygen bomb, not only releasing the most valuable oxygen, which is so necessary for all living beings, but also destroying toxins and other harmful substances. Everyone knows that with enough oxygen in the air, a person becomes less susceptible to negativity, his level of anxiety decreases, nervousness disappears, sleep and well-being improve.

Back in 1989, scientists from NASA, as part of one of the programs to study plants in space, determined that they have a unique ability to effectively clean the air and at the same time fill it with oxygen.

With the onset of the dark time of the day, with a lack of sunlight for the production of the photosynthesis process, most flowers begin to actively release oxygen.

Biologists have identified 10 plants that, thanks to this remarkable property, are able to provide people with health, a hardy nervous system and sound sleep.

Aloe vera or agave

Aloe is one of the oldest plants on the planet and has been used in folk medicine for centuries to treat many diseases.

"Aloe vera" or "Aloe real" refers to the flowering plants of the xanthorrheic family and has about 500 different species, most of which are succulents, that is, they have special reservoirs and mechanisms inside to preserve valuable moisture.

Individual representatives of this species can reach a height of 10 meters, but the bulk of the plants are small in size. Their characteristic feature is thick xiphoid leaves that serve to accumulate water, which are equipped with sharp thorns along the edges.

In addition to the exceptional healing properties of this unique plant, scientists have proven that aloe releases a significant amount of oxygen at night. In addition, it perfectly filters the air, purifying it of toxins and other contaminants.

At the same time, aloe has natural endurance and is absolutely not whimsical in care, and its leaves can be used to treat various diseases, including skin diseases.

Aloe vera contains in its composition a large number of vitamins (groups A, C, E, B1, B2, B12), macro and microelements, resinous substances and enzymes, thanks to which it effectively heals wounds, cuts and burns.

This plant is a truly magical flower, which, moreover, can be easily grown at home.

Sansevieria

Sansevieria has many unpleasant names, including "pike tail", "mother-in-law's tongue", "snake skin", "wolf tail". However, this flower is very common and, despite such unfriendly names, is very popular among lovers of indoor plants.

Sansevieria is an evergreen perennial and has an original dark green color of erect leaves, the pattern of which can contain both vertical and transverse stripes. In this case, the height of individual leaves can reach one meter.

Few people know, but sansevieria is considered one of the most powerful natural air purifiers, while being a very unpretentious plant with powerful immunity, and therefore does not need special care.

In addition, it is able to strengthen the immune system of people, so it is recommended to place it even in a room where small children sleep.

Among the natural diversity, it is very difficult to find a plant with a richer set of signs, riddles, superstitions and prejudices.

The orchid is one of the oldest flowers on earth, since it appeared on the planet in the late Cretaceous period, but it is also considered a symbol of chastity, charm, peace and unity.

Among other things, this flower has high aesthetic qualities and can become a real decoration of any room.

Biologists have proven that these beautiful flowers are ideal plants for the bedroom, as they release a large amount of oxygen, thus providing residents with a healthy and sound sleep.

Among other things, the orchid has the ability to purify the air of harmful xylene, which is usually contained in various artificial dyes, now often used in the manufacture of household goods.

In order for the orchid to feel great indoors, it is quite enough to follow the elementary rules for caring for the plant. All she needs is enough light and moisture. At the same time, excessive perseverance and fuss around a flower can only damage it.

In indoor floriculture, geranium is a very popular plant. She is loved for her unpretentiousness, beauty and ease of care, especially since there are innumerable varieties and varieties of these flowers.

Geranium is an annual or perennial herb growing up to 50 centimeters in height, with vibrant green leaves and colorful flowers in clusters.

It is noteworthy that geranium leaves have a pleasant aroma of lemon and mint.

The plant contains a large number of flavonoids, essential oils, tannins, as well as unique macro and microelements.

In ancient times, it was believed that geranium has miraculous properties and a large number of beliefs and legends are associated with it. This wonderful flower actually has the unique ability to purify the air, resist harmful bacteria and perfectly remove bad odors.

In addition, due to the high content of essential oils, geranium calms the human nervous system, has a beneficial effect on it, improves well-being and strengthens sleep.

Chlorophytum is a perennial herbaceous shrub with greenish, light or cream stripes on narrow leaves that hang down to form small pretty bushes. At the same time, it is absolutely undemanding to care, feels great and multiplies well in an apartment, periodically releasing numerous shoots.

As it turned out, chlorophytum perfectly cleans the air of carbon monoxide (carbon monoxide) and other harmful impurities, so it is an ideal place for the kitchen. In addition, due to its spreading, the plant has a fairly large leaf area, so it releases a large amount of oxygen.

For normal existence, chlorophytum needs nitrogen oxides and formaldehydes, which it receives from the air. Scientists were able to establish that this plant is also able to absorb acetone, benzene, ammonia, nitrogen, while releasing phytoncides that kill up to 80% of pathogens.

·

This plant belongs to the genus of the Aroid family and its name comes from the Greek word " skindapsos", which literally translates as "tree like ivy." Indeed, it is a beautiful climbing vine with shiny heart-shaped leaves.

In its natural habitat, scindapsus grows by wrapping itself around trees and has the ability to rise to a height of up to 15 (!) meters.

It is noteworthy that the inhabitants of Florida and Sri Lanka are fighting this plant, and consider it a dangerous and ubiquitous weed that interferes with normal life in the region.

Being in room conditions, the scindapsus does not bloom, but due to its rich greenery and unpretentiousness, it is often used as a decorative decoration for landscaping both indoors and outdoors.

Usually flower growers grow a variety of scidapsus (golden epipremnum), which has yellow spots or stripes interspersed on bright green leaves.

Scindapsus also belongs to plants - filters, because it has the ability to perfectly purify the air in rooms containing formaldehyde and benzene vapors. Therefore, it is recommended to place it in places where there are synthetic finishing materials or modern furniture made using harmful wood chipboards.

However, scindapsus should be kept away from small children and pets, as the plant contains toxic substances that can cause diarrhea.

This popular subtropical plant is an evergreen tree and is an indispensable component of such a trend in art as bonsai.

Ficus Benjamina fits perfectly into any interior, is very unpretentious in care and allows you to easily shape your appearance.

There is a centuries-old belief that the ficus has magical properties, and the souls of the dead live among its leaves. Ancient people believed that this plant promotes enlightenment and the acquisition of wisdom, relieves unnecessary anxieties and worries, provides support in case of failures, and even helps women get pregnant (this belief still exists, so families who dream of having children should place ficus in the bedroom) .

And yet, the greatest benefit that ficus brings is the purification and improvement of indoor air composition, since it is a powerful source of oxygen. Ficus has the ability to absorb toxic substances, in particular formaldehyde, which can cause nausea and severe headaches in people. It also neutralizes the action of many other toxins and harmful substances, such as benzene and phenol.

In addition, ficus has a positive effect on the emotional sphere of human life, calming the nervous system, relieving stress and giving a sense of confidence in the future.

Ficus Benjamin is also widely known for its healing properties. For example, an infusion of leaves helps in the treatment of radiculitis, arthritis and osteochondrosis. The leaves of the plant are used to prevent diabetes and asthma, and are considered an effective anti-cancer agent.

When growing ficus, it should be remembered that this plant does not tolerate drafts and low temperatures. For example, for broad-leaved plants, a temperature of +18°C is critical, and small-leaved plants can grow normally even at +10°C.

Ficus loves light, but is not tolerant of direct sunlight.

Among other names of this plant, “leaf tree”, “friend of the tree”, “monstera deliciosa” and others are often found.

This evergreen plant belongs to the Aroid family and, according to botanists, has up to 900 different species, although disputes between scientific minds on this subject have been going on for more than 150 years. The fact is that in the classification of philodendrons at the moment there is complete confusion associated with the constant transfer of one species to another and vice versa. And while nerds are breaking spears, proving their case, the philodendron, thanks to its unpretentiousness and rapid growth, is successfully popularized and is increasingly found in apartments and ladies as a houseplant. Obviously not in vain in translation from ancient Greek the name "philodendron" means "I love a tree."

However, the main value of the philodendron is its ability to purify indoor air from formaldehyde, absorbing up to 76% of this toxin.

This plant, like "Aloe Vera" refers to plants - succulents. Its beautiful dense serrated foliage has a rich green color at any time of the year. In this case, the lower leaves, as a rule, are more purple or bluish in color.

Scientists have proven that Kalanchoe fills the air with oxygen around the clock, and its smell helps fight stress, depression and improves sleep.

In addition, this plant has anti-inflammatory, hemostatic and bactericidal action. With the help of it, wounds are healed, burns, abscesses and boils are treated. All this became possible thanks to a variety of useful substances, enzymes, flavonoids, as well as vegetable acids, natural stimulants and a large number of macro and micro elements found in the plant.

For this reason, Kalanchoe is often grown not only as an ornamental, but also as a medicinal plant.

Nephrolepis belongs to the fern family and usually grows in tropical and subtropical countries with a humid climate, where the plant can reach three meters in height.

In total, there are about 30 species of this representative of ferns.

Nephrolepis also has powerful antibacterial activity and is therefore often used to purify indoor air. It promotes the removal of microbes and toxic substances, in particular, it fights formaldehyde, xylene and toluene. In addition, it has the ability to accumulate heavy metal salts in its root system, which is why nephrolepis is often called a “natural filter”.

Usually at home, nephrolepis looks like a chic and lush bush, the branches of which go down, so that the plant has a very attractive decorative look.

The bedroom is the place where a person relaxes after an active day. Everything here should contribute to a deep and restful sleep, including indoor flowers. Their choice should be treated with special attention, because some species can make you feel unwell. Let's see what flowers can be kept in the bedroom.

When a person falls asleep, his breathing becomes deep, so the air in the room must be especially clean. In addition to saturating the air with oxygen some plants are able to increase humidity, and also have disinfecting properties. They are the best to choose. Plants that purify the air are odorless or exude a faint soothing aroma, beautiful, but not bright. They have a positive effect on health and emotions.

Poisonous plants and flowers that have a heavy sugary smell should not be present in the bedroom, as they cause headaches and insomnia.

Most indoor species emit carbon dioxide instead of oxygen at night., therefore, where a person sleeps, there should be few of them. It is best to choose plants that do not take in at night, but give oxygen.

Usually little sunlight gets into the rest room, so you need to choose plants that are shade-tolerant and do not require special care.

Color selection rules

When choosing indoor plants for the bedroom, you must follow the following rules:

1. It is necessary to study all the information about the plant, namely releases or absorbs oxygen at night whether it causes allergies, the rules for caring for it.
2. exotic, unfamiliar and having a strong odor there should be no flowers in this room.
3. You need to choose slow growing plants so that their energy does not destroy the calm atmosphere in the bedroom.
4. Must not be dying, diseased and neglected plants. It is believed that exceptionally beautiful and healthy flowers enhance the positive energy of the house.
5. According to feng shui in the bedroom should not be present plants with needles. The owners of the bedroom will become just as prickly and impregnable.
6. Preference should be given to plants enhancing feelings of love and understanding. According to Feng Shui, these are flowers that have a red color.

Plants chosen according to these rules will create a pleasant atmosphere in the bedroom.

The most popular flowers for the bedroom

Here are 10 types of indoor flowers that have a beneficial effect on the human body and are most often chosen for the bedroom:

Removes hazardous chemicals including formaldehyde, destroys harmful electromagnetic radiation, humidifies air, kills microbes and other microorganisms.

You can enhance the cleansing properties of chlorophytum. To do this, add activated charcoal to the flower pots.

Produces oxygen regardless of the time of day. Cleans the air from harmful substances that enter the room through an open window. able to humidify the air, neutralizes allergens. It has a positive effect on the human psyche, provides a calm and healthy sleep.

Produces oxygen at night. Removes electricity in the room. Eliminates toxic substances such as formaldehyde. is a medicinal agent. Washed leaves can be applied to the wound. Aloe juice is used for colds and headaches.

At night, it releases oxygen, it is able to soothe. helps to get out of depression.

Removes germs and harmful substances. Fragrance helps relieve depression. It will be useful for people aged, as well as for diseases.

Geranium (pelargonium)

It has disinfectant properties, removes volatile chemicals and carbon monoxide from the air. releases negative ions that have a positive effect on the body. Eliminates headache, normalizes blood pressure, strengthens the immune system. Relieves nervous tension. Helps with insomnia. Repels insects.

Geranium can cause allergies.

Always releases oxygen. Stabilizes blood pressure, improves immunity, relieves headaches, helps eliminate breathing problems. neutralizes formaldehyde, trichlorethylene and benzene.

Has bactericidal properties. Removes diphtheria and tubercle bacilli, strepto- and staphylococci. Its aroma has a positive effect on the psyche relieves fatigue and stress, improves sleep.

Lavender

Has a pleasant aroma. Reduces anxiety, slows heart rate promotes restful sleep, especially for babies.

Jasmine

Small white flowers exude a sweet fragrance that has a relaxing effect. provides restful sleep.

Plants that should not be kept in the bedroom

Not all indoor flowers are suitable for placement in the bedroom. Among them:

1. . Takes in a lot of oxygen at night. Sucks the energy out of a person.
2. . It releases carbon dioxide at night. Because of the aroma, the head starts to hurt, insomnia appears.
3. . Takes strength, causes insomnia.