What body part do mosquitoes bite the most?

What body part do mosquitoes bite the most depends on exposed skin, blood vessel proximity, and attractants like sweat and heat, but mosquitoes often bite ankles, feet, lower legs, and arms because these areas are often exposed and have more sweat glands and bacteria that produce attractive odors. Studies show mosquitoes are attracted to feet and ankles because feet have more bacteria that produce odors that attract mosquitoes, and these areas are often closer to ground where mosquitoes fly, and people often leave ankles and feet exposed wearing sandals or shorts. Mosquitoes also bite arms and hands when exposed, especially when people are outdoors. They are attracted to areas with more sweat like armpits and behind knees, but those are often covered. Mosquitoes detect carbon dioxide from breath, so they may bite face and neck near breath, and they are attracted to body heat and lactic acid from sweat, so areas with more sweat glands like forehead and feet are attractive. They also prefer areas where skin is thinner and blood vessels closer to surface, like wrists and ankles. So mosquitoes bite most on ankles and feet due to bacteria odors and exposed skin near ground, followed by lower legs and arms, and they tend to bite any exposed skin, so wearing long sleeves and pants and using repellent on exposed skin reduces bites, and avoiding standing near ground vegetation where mosquitoes rest also helps.