As mentioned above, mosquitoes actually use their eyes to target victims. Wearing dark colors (navy, black) and red make you easier to spot, says Jay. (Note to self: Check camouflage summer wear.)
2. Blood type
Adult mosquitoes survive on nectar for nourishment, but females rely on the protein in our blood for the production of eggs. People with Type O blood are twice as attractive to mosquitoes than those with Type A blood; Type B people were in the middle. In addition, 85 percent of people produce a secretion that signals what blood type they are; mosquitoes are drawn to those 85 percent more than the non-secretors, regardless of blood type.
Mosquitoes can sense carbon dioxide up to 160 feet away; so the more one exhales, the more attractive they become. Larger people exhale more. Also to note, since human beings exhale carbon dioxide through the nose and mouth, mosquitoes are attracted to our heads, which explains the whole “mosquitoes buzzing about the ears all night” misery.
4. Heat and sweat
Mosquitoes apparently have a nose for other scents besides carbon dioxide; they can sniff down victims through the lactic acid, uric acid, ammonia and other compounds emitted in sweat. They also like people who run warmer; a hot sweaty human must seem quite delicious to them – couch potatoes, rejoice.
5. Lively skin
Some research has shown that the types and amount of bacteria on one’s skin can play a role in brining on the mosquitoes as well. Our dermal casing is naturally teeming with microscopic life, and the whole shebang creates a distinct fragrance.The bacteria factor could also explain why some mosquitoes are drawn to ankles and feet, an especially ripe source of bacteria.
Women with a bun in the oven are probably those least wanting to attract mosquitoes, but alas, some species are evidently more attracted to pregnant women than women who are not.
Who knew mosquitoes had a taste for beer? The little lushes. In one study researchers found that significantly more mosquitoes landed on study participants after drinking a 12-ounce beer than before.
Read the full article here: https://www.treehugger.com/health/7-reason-mosquitoes-bite-some-people-more-others.html