Nanoparticles in food packaging could be harmful to digestion

The video discusses oxide nanoparticles, focusing on their antimicrobial properties and the impact of zinc oxide nanoparticles on the human body. Binghamton researchers found that zinc oxide nanoparticles in the small intestine can exceed the recommended daily allowance by 100 times, leading to the remodeling or loss of microvilli and reduced nutrient absorption. High doses also trigger pro-inflammatory signaling, increasing intestinal permeability and allowing harmful compounds to enter the bloodstream.

What properties do oxide nanoparticles possess?

How many times the recommended daily allowance of zinc oxide was found in the small intestine?

What was the result of the remodeling or loss of microvilli caused by nanoparticles?

What effect do high doses of zinc oxide have on intestinal permeability?

What harmful compounds can pass into the bloodstream due to increased intestinal permeability?