Home > Human Body > June 22, 2014 Human Body Hearing your name being called when no one has actually called your name is a likely sign of a healthy mind. Share this:FacebookTwitterGoogle Related Posts Chewing gum makes your brain run more efficiently and more effectively. Within three days of death, the enzymes that once digests your food begin to eat you. We have been infected by so many viruses that 8% of our DNA is made up of them. Having an orgasm at least 3 times a week reduces your likelihood of dying from heart disease by 50%. If you stay up all night your body burns an extra 161 calories. Sex and weed help in preventing migraines. The human brain (mass-tissue) does not have pain receptors thus brain surgery is performed while people are awake. Suppressing a sneeze can rupture your blood vessels and can cause serious neck injuries. You get a new skeleton every 10 years. Bone cells are constantly renewed and a new skeleton is ready every 10 years. Because of a genetic oddity that happens when identical twins marry identical twins, the children of the couples will be full genetic siblings.