Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Babies crawl an average of 200m a day.
212
Your heart will pump about 212 million liters in its lifetime.
26
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Your thumb is about the same size as your nose.
124
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Only humans shed emotional tears.
331