Skip to main content

Why do mosquitoes bite some people more than others?

If when you are with a group of people, mosquitoes only bite you and not others, surely you have wondered what you have done to have such bad luck.Science explains it to you!

Popular legend says that mosquitoes bite people with the sweetest blood , but this has nothing to do with reality.Mosquitoes bite some people more than others by different causes.

Carbon dioxide

According to a study published by Nature, mosquitoes have olfactory cells called CPA neurons , which are capable of detecting the amount of carbon dioxide we emit, one of the main factors that they take into account when selecting their victims.

A human being generates every day around of a kilogram of CO2 , and every time you exhale, about 13 times per minute, it produces more than one hundred milligrams, although the exact amount depends on the metabolism, diet and physical exercise performed by the person in question.

For mosquitoes, a greater amount of carbon dioxide means that there is a lot of fresh blood to that attack, therefore, select the people who emit more CO2.

Why do mosquitoes bite some people more than others?

With age, these amounts increase, being smaller in children, although the queens in CO2 emission are the pregnant , especially in their last stage where they can produce up to 21% more carbon dioxide .

Sweat and smell at feet

The same CPA neurons can also detect the odors of human skin, to choose the people who give off the ones that attract them most.

Among them lactic acid, which we emit when breathing and sweating, and which is It is more present in the taller people and in pregnant women.

Therefore, sweat is another element that attracts the most mosquitoes.If we have just exercised or it is very hot and we are sweating, we will multiply our chances of receiving bites.

In fact, sweat on summer nights is the main reason why we get ached while we sleep.Experts advise taking a shower before bedtime to avoid bites.

Why do mosquitoes bite some people more than others?

Another of the scents of mosquito favorites, scientists at Wageningen University in the Netherlands have shown , is the smell of feet , which, in addition, is the favorite of the 'Anopheles gambiae', the transmitter of malaria, so we must monitor our hygiene.

Genet ica

A study by James Logan and the London School of Hygiene and Tropical Medicine, highlighted that the fact that we attract more mosquitoes is conditioned to the molecules that form our own body odor.

While there are some people who produce natural repellents, others have an odor that inevitably attracts mosquitoes to them.

Blood group

The 'Journal of Medical Entomology' published an investigation in which it was found that mosquitoes bite people twice with blood type O that those who have blood from group A.

Why do mosquitoes bite some people more than others?

On the other hand, the people of the blood group B are located in the intermediate zone between both in terms of number of bites.

Cer veza

Although it seems incredible, a study that was released in the 'Journal of the American Mosquito Control Association', proved that if you drink beer is more likely Let the mosquitoes go to you if you don't.

How to avoid mosquitoes?

To avoid mosquitoes, we can buy some antimicrobial plants , such as sage, which acts as a repellent, or rub our skin with eucalyptus, cumin, thyme or cinnamon that usually deter them.

It is also convenient not to use perfume or colognes, especially with sweet and floral smells, or use creams or lotions containing lactic acid.

So you know, try to maintain your body hygiene without perfumes or lotions and control yourself when it comes to beer to manage to keep as far away Possible to mosquitoes.

If you found it interesting, check out "They are annoying, but...What would happen if the mosquitoes died out?".

Comments

Popular posts from this blog

They say your cat doesn't love you? LOVES YOU!

The pitched battle between worshipers of one kind or another is endless.The side that turns in favor of dogs ensures that dogs, no doubt, are better companions than their feline counterpart, and why? Let's see if these fundamentals are familiar to you: “Cats are cold and interested.” “Do you see their looks? I think they plan to kill the humans.”And to give the final thrust, without being fit with a pity, the fans of the hounds conclude that your cat simply does not love you.Yes, no more.

10 Fun Facts About Nipples

We all have a pair of nipples, there are even some who have one of more, but how much do we really know about these? 1.The Areola-gasmo is something. Some people experience orgasm by nipple stimulation alone.It's weird, but it happens. 2.Child or girl? Everyone has nipples due to how fetuses develop in the womb: Nipples appear before the sexual organs . 3.And who are you from? The nipples can be of a great variety of shapes, sizes and colors Dark, pink, brown, large, small...Everything is normal! The same goes for the areolas (the colored skin around the nipple). They can be very light or very dark.They can also be as small as currencies of dime or as wide as dinner plates Everything is normal! 4.Montgomery glands The small bumps in your areolas are called Montgomery glands.They are called that by William Montgomery, the first man who described them in an article scientist in 1837.Ah, and they are totally normal and not something to worry about. ...

The Smilodon, the fantastic "saber teeth"

The Smilodon. Few prehistoric creatures are so beautiful and impressive at the same time, like this unique feline better known as "saber teeth".Experts say more than belonging to the family of big cats like the tiger or the lion, the Smilodon is more like a red lynx. It was simply beautiful, it lived along the American continent at the end of the Pliocene and became extinct 10,000 years ago.reason? Due to the climatic change of our planet.As the temperature rose, the large dams, the large animals that used to feed: mammoths, horses, prehistoric bison... The smallest animals ran too much and the Smilodon was not a good runner.In addition, he had to face predators more skilled than them, as was the case with the giant wolves.That is, the change of the derived ecosystems by general warming , I have just defeated these wonderful animals, which, without a doubt, we would have loved to know. The Smilodon (saber teeth), a fierce predator First we must clarify one aspec...

Reincarnations: the curious case of the Cameron Macaulay child

Reincarnation. Today we do not know what happens when one comes to an end, when death covers our eyes with its cloak of darkness and takes us to the side of our loved ones.maybe a new life, in another body and in another country? That is what people who accept and defend reincarnation explain to us.An approach, for some hopeful, where various testimonies provide us with incredible and disconcerting stories. The story of Cameron Macaulay is one of them.A really shocking case, which you are interested in knowing. The sad memories of Cameron Macaulay Let a child of only three years talk to his mother of her " another mom ", it's nothing normal.Cameron Macaulay started very early to explain to the people around him what his other life was like. Quietly and without contradiction, he recounted what that "other mother" was like, a long-haired, loving woman.He also described how the house he lived in, far, far away from Glasgow, was white, large and near a...

Do you want to have lucid dreams? A study explains how to get it

Who has not imagined to control what it sounds ? Taking the course and taking the dream where you want it is what, apparently, people who have lucid dreams can do.A recent study explains that there are guidelines and techniques that can be followed to get to have that kind of dreams , do you accompany us to find out how to have lucid dreams? The study that explains how to get lucid dreams The lucid dream is one in which the sleeper becomes aware that he is playing while he is still in that process and has the ability to control that experience .It can happen at the moment we go from wakefulness to sleep, and we know that we are ringing for the bodily sensations we have, or during the dream itself.In the latter case, for some reason we "wake up" within the dream and have the option to follow inside or really wake up. Psychologists believe that the health of some of their patients could improve if they could take the reins of your dreams .For years there ...

The mystery of prehistoric giant mushrooms

Imagine a primitive scenario , halfway between fantasy and mystery.It is a time where Earth has only two continents: Euramerica , to the north, and Gondwana , to the south.Imagine now that you are walking on a soil almost devoid of vegetation, there are hardly any plants, and your steps explode in the thicket of a rocky stage, where they stand... The authentic giants of the Earth: the prototaxites.These giant mushrooms were like strange mastiffs that could reach almost 8 meters.The higher the height, the greater the possibility of escaping their spores, and hence their sovereignty In these scenarios of Silurico and Devonico , almost 420 million years ago... But, what were they? Trees, bushes? ...The prototaxites were fungi.If you have felt a chill or have been stung by curiosity, do not hesitate to know more about these creatures worthy of appearing in the "Lost World" of Jules Verne. The era in which the Prototaxites, giant fungi, dominated the Earth Scientist...

5 natural remedies against depression

Depression.It is a mood disorder that can be permanent or temporary, and is characterized by feelings of sadness, dejection, unhappiness and guilt, robbing us of the possibility of enjoying life. Sure that many times feeling like this can be due to very specific situations: loss of someone you love, lack of work, some chronic illness, and the symptoms affect especially the affective sphere. The real problem is when this condition becomes permanent, producing in those who suffer a terrible suffering and great anxiety, which can manifest in an absolute lack of interest in everyday activities. It is a disease that afflicts a large number of people around of the world; drugs can be successful in extreme depressive cases, and more or less 80% usually improve between 4 to 6 weeks, but 50% of patients stop treatment in half for fear of side effects of medications, or the addiction to them. In view of this, researchers are looking back at other types of treatments, natural remedi...

Anna Monaro, the mystery of the "luminous" woman

What happened to Anna Monaro , this Italian woman in the early 30s, still does not have a clear explanation today.What caused this lady suffering from asthma to emanate such a unique light from her chest? We have to point out that it is not an urban legend, and that the case was deeply investigated by several doctors of the time.We have newspaper articles such as the “Illustrata Tribune” that describe the case, as well as the reports published by several doctors and even of physicists like Enrico Fermi , who dedicated to this case, about 52 pages in his work on this subject. Was a conclusion more or less clear? We give you all the information below. Anna Monaro, the enlightened woman of Pirano Year 1934. Anna Monaro is a woman of 42 years of life humble and married to a fisherman.Her health is weak, she suffers from asthma, and every day she usually takes small walks at the last minute, going to the port to accompany her husband back home. He was the March 8 of that same y...

The Vadoma tribe | Of African origin and with ostrich feet

If you have reached this article, it is because you have surely heard about the Vadoma tribe, an African people famous for having ostrich feet.Like an ostrich? Yes, as you read it, the ostrich feet, like two big claws that come out, instead of the five fingers we are used to. Didn't you know this was possible? Do not worry, we were also surprised at some point, so at Science Daily Online we sat down to find out more about this Vadoma to bring you all the information you need to know about this particular African tribe. Don't forget to find out of the peculiar history of the Vadoma tribe. Content Index The Vadoma: the ostrich feet village Ectrodactyly is an alteration where the three central toes disappear to give way to two prominent claws. To begin, we have to locate ourselves geographically. We are in the amazing African continent, where the savanna opens in all directions , the heat reigns and the sun is at its zenith showing us all the curiosities of Africa tha...

The advice of a Roman emperor to get up motivated | Eat the world!

Nothing is more palatable than a good cozy bed in a cold winter morning.Laziness is, not in vain, one of the deadly sins and there are many who suffer from it.We must have a large dose of will to , with the scenario that we have painted at the beginning of this article, being able to get up and get in the shower to go to work.However, getting up motivated is not so difficult either and you have some tools to combat that laziness. Marco Aurelio's advice to get up motivated The advice to get up motivated by the morning that we are going to give you below do not come from any modern self-help book but from an ancient Roman emperor who had much to say about it; Marco Aurelio. Marco Aurelio was a philosopher and emperor of Rome from 161 to 180 AD.He was the author of one of the most influential and admired books in history "Meditations" that It is basically "a work to improve life" , according to his own words.In it we talk about great truths that could b...