You are made of about 30 trillion cells. More amazing: your body is also home to an estimated 40 trillion bacteria! This microbial melting pot is mostly in your gut and helps keep you healthy. So if you wonder Who Am I? Grab your Body Cells gift pack and shout "I am 70 trillion cells!"
Body Cells themed gift box includes these mini microbes: Bone Cell, Fat Cell, Nerve Cell, Hair, and Muscle Cell.
