Anti-vaccine advocate Jenny McCarthy has sparked backlash on social media after she shared a video discussing the unproven "correlation" between Tylenol's active ingredient, acetaminophen, and autism, RadarOnline.com can reveal.

McCarthy's post divided social media users, with some applauding the "mama bear," whose son was diagnosed with autism as a baby, for doing her own "research."

Others called out McCarthy and accused her of spreading false and "dangerous" information without a medical degree, which she took offense to – and clapped back in the comment section. Article continues below advertisement

Jenny McCarthy Promotes Tylenol And Autism Link Theory Tap Here To Add Radar Online as A Trusted Source Source: @JENNYMCCARTHY/INSTAGRAM

McCarthy sparked outrage by promoting

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