Assertion: titanium dioxide's nanoparticle | /r/HasProperty | absorbed by the body
Facets:
Source sentences:
text: Paul Westerhoff, Ph.D., and colleagues point out that titanium dioxide is a common additive to many consumer products where nanoparticles are absorbed by the body and then released in feces and urine, sending them to wastewater treatment plants, which cannot prevent the smallest particles from entering lakes and rivers.