Even though vitamin E acetate is considered safe to eat, when people breathed it in through vaping, it caused serious lung damage during the 2019–2020 outbreak — so being labeled 'safe for food' doesn’t mean it’s safe to inhale.

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Against

Evidence from Studies

Supporting (1)

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A Review of the Toxicity of Ingredients in e-Cigarettes, Including Those Ingredients Having the FDA’s “Generally Recognized as Safe (GRAS)” Regulatory Status for Use in Food

Narrative Review

2024 Oct 22

Contradicting (0)

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No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Source Study

A Review of the Toxicity of Ingredients in e-Cigarettes, Including Those Ingredients Having the FDA’s “Generally Recognized as Safe (GRAS)” Regulatory Status for Use in Food

Score: 1

DOI: 10.1093/ntr/ntae123

Similar Assertions

People got seriously sick from vaping THC oil, and scientists found that a common food ingredient called vitamin E acetate—safe to eat—was to blame when breathed in. So just because something is safe to eat doesn’t mean it’s safe to vape.

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