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5 common mistakes that attract mosquitoes to you

5 common mistakes that attract mosquitoes to you

Time of India13 hours ago
They may be tiny, but mosquitoes are considered the deadliest animals on Earth, responsible for spreading diseases like malaria, dengue, Zika, and yellow fever. According to the World Mosquito Program, these buzzing bloodsuckers contribute to over one million deaths every year, making it worth understanding what draws them in.
Not considering your blood type
Some blood types are more attractive to mosquitoes than others — and unfortunately, this isn't something you can control. In a 2022
study
, researchers found that different mosquito species show distinct preferences:
Type O: Highly attractive to the Asian tiger mosquito (
Aedes albopictus
)
Type AB: A favorite of the marsh mosquito (
Anopheles gambiae
)
Even more
interesting
: around 80% of people naturally secrete a substance through their skin that reveals their blood type. If you're a "secretor," you're more likely to get bitten — regardless of your actual blood group.
Producing more carbon dioxide
Mosquitoes have a strong sense for carbon dioxide, and they can detect it from over 100 feet away. That's bad news if you breathe heavily, talk a lot outdoors, and sleep with your mouth open. Because CO₂ is exhaled through your nose and mouth, mosquitoes are often drawn to your head and face first. That constant buzzing near your ear? Not your imagination.
Letting sweat and skin bacteria build up
Mosquitoes don't just smell sweat; they analyze it. Your skin produces several chemical cues that they love- lactic acid and ammonia in sweat, bacteria that mix with sweat to form unique body odors, and carboxylic acids, or fatty acids, which one study found in higher concentrations in people most prone to bites.
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Overlooking Factors Like Pregnancy and Alcohol
Certain conditions can amplify your mosquito appeal. One such is pregnancy. A 2000
study
in Africa found that pregnant women attracted twice as many mosquitoes as non-pregnant women. This was linked to increased carbon dioxide output and higher body temperature during late pregnancy. Another is beer. Even a single bottle can make a difference. In one study, participants who drank a liter of beer attracted significantly more mosquitoes than those who drank water.
The reason isn't fully understood, but it may be due to alcohol's effect on body chemistry and temperature.
Wearing the wrong clothes and eating the wrong foods
Clothing and diet also matter. Mosquitoes are visual hunters, and they're drawn more to dark colors like green and black than to lighter shades such as white or gray. As for food, while evidence is still emerging, one study from the University of Wisconsin found that eating bananas increased mosquito contact. Folk wisdom also points to salty, sweet, spicy, or potassium-rich foods as potential culprits, but the banana link is one of the few backed by research.
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