You Planet An Exploration 3D 2012

You Planet An Exploration 3D 2012. The human body hosts approximately one hundred trillion organisms. Four pounds of bacteria fungi and microbes inhabit every surface. Most remain invisible without magnification. Scientists explore this internal ecosystem. Microbes cover skin line the gut and cluster in moist areas. They aid digestion influence mood and protect against disease. Each person carries a unique microbial fingerprint. The documentary visualizes this hidden world through microscopic imaging. Researchers map the biodiversity living within and upon average individuals. These organisms outnumber human cells. They form a complex system scientists continue to understand.