glutathione depletion and oxidative stress Illustration of the effects of acetaminophen on glutathione, Advances in Clinical and Experimental

FTH1- and SAT1-induced astrocytic ferroptosis is involved in Alzheimers disease: evidence from single-cell transcriptomic analysis

Additionally, RNA-sequencing was performed to identify and evaluate significantly changed genes and pathways in response to incubation process

However, when the researchers adjusted for other things , including siblings with autism, the increased risk was no longer statistically significant .[ref][ref] (Note that other researchers point out bias in that paper.[ref]) Another large study published in 2021 involving 73,000 children and mothers found that there was a 19% increase in relative risk of ASD with prenatal acetaminophen exposure.[ref] A 2025 meta-analysis of studies on acetaminophen use during pregnancy and infancy shows that the majority of studies and the higher-quality studies show a positive association between acetaminophen use and ADHD, ASD, or neurodevelopmental disorders.[ref] A couple of things to consider here

They tailor their approach to meet the individuals specific situation