Human body anatomy and physiology model.

Human Body Trivia Quiz Fun Facts

Prepare to be amazed by our body - discover exciting and surprising trivia fun facts about our human body.

Find out interesting facts about the heart, brain, bones, muscles, blood, anatomy, biology, physiology, etc. What triggers an allergy in the human body? Has this ever puzzled you? Learn more about the body system with our fun trivia facts.

Random Fun Fact
Fun Fact
Brain
The brain uses up 20% of the body's energy intake. It also consumes the same percentage of the oxygen we breathe.