Home > Human Body > October 13, 2015 Human Body Sex and weed help in preventing migraines. Share this:FacebookTwitterGoogle Related Posts If your hand or arm ‘falls asleep’, you can often ‘wake it up’ by shaking your head. We have been infected by so many viruses that 8% of our DNA is made up of them. Within three days of death, the enzymes that once digests your food begin to eat you. Hearing your name being called when no one has actually called your name is a likely sign of a healthy mind. Hugging is a good medicine A human brain produces as many as 12,000 to 50,000 thoughts per day Facial hair strongly influences women’s perception of men’s attractiveness You get a new skeleton every 10 years. Bone cells are constantly renewed and a new skeleton is ready every 10 years. A condition called False Awakening occurs when you’re dreaming that you’re woken up, but still are in deep sleep. Lack of sleep can lead to an increased desire for sex, depression and substance abuse.