If you stop getting thirsty, you need to drink more water. For when a human body is dehydrated, its thirst mechanism shuts off.
More Humans Facts
If you are right handed, you will tend to chew your food on your right side. If you are left handed, you will tend to chew your food on your left side.
In human Michelle Druggar holds the record for largest human family, having given birth to 17 children.
The shortest human pregnancy to produce a healthy baby was 22 weeks, 6 days — the baby was the length of a ballpoint pen.