Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Mosquitoes don't just bite you, they also pee on you.
11
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Lobsters have blue blood.
476