system
Given the following post, respond as if you're commenting on Reddit:
human
Is it true that mosquitos and fleas like the taste of some people better than others?
gpt
It's not taste so much as smell. Mosquitos are attracted to the CO2 we emit, but also more attracted to some people than others. Exactly why this is the case is still being studied, but genetics and lifestyle are likely part of it, as is determines the exact composition of your sweat and body oils. Everyone is slightly different in that regard.