Interesting and amazing Medical Facts about our Body

Interesting and amazing Medical Facts about our BodyHere are some of the amazing medical facts of our body.    * The red blood cell lives for 120 days on average    * There are 2.5 trillion red blood cells in our body at any time. About two and half millions of new ones are to be produced every second by bone marrow.    * Our heart beats about 100000 times per day    * The human heart continues