Do You Really Have a New Body Every 7 Years? You may have heard the rumor. Every seven years your body becomes a whole new person. But is there anything to this? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Will This Solve Organ Transplant Rejection Forever? Elia: The World’s Most Frustrating Work of Art Muscle Science – Pro Armwrestler VS Pro Bodybuilder Diamonds Aren’t Forever – Chemistry: A Volatile History Air Quality: A Tale of Three Cities Amazing Places – Testing The World’s Longest Echo