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2025-08-15 20:11
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Some small test-tube research has shown that these nanoparticles are absorbed by intestinal cells and may lead to oxidative stress and cancer growth. However, other research has found limited to no effects (13Trusted Source, 14Trusted Source, 15Trusted Source).
In addition to these uses, titanium dioxide is also used in:
Animal studies have shown that, when consumed as a food additive, titanium dioxide can induce intestinal inflammation.