Kennedy Suggests Potential Link Between Circumcision and Autism

Health and Human Services Secretary Robert F. Kennedy Jr. made a surprising statement on Thursday, proposing that there could be a connection between circumcision and autism, citing the distribution of Tylenol to infants post-procedure.

“There are two studies indicating that infants who undergo circumcision early might be twice as likely to develop autism, probably because they received Tylenol,” Kennedy mentioned during a Cabinet meeting with Trump.

While he didn’t specify the studies he referenced, a 2015 study from Denmark that followed around 343,000 boys suggested that those circumcised were more prone to developing autism by age 10 compared to their uncircumcised peers.

Researchers have speculated that early, painful surgeries may elevate the risk of neurodevelopmental disorders later in life, which seems plausible. I mean, it’s something to consider, right?

Yet, some critics labeled the studies as “flawed,” arguing that other painful conditions, such as urinary tract infections—common in young children—should also have been examined.

There’s another perspective worth pondering. It might be that circumcised boys have more frequent interactions with healthcare professionals, leading to a higher identification rate of autism in that group.

A second smaller study out of Ireland in 2024 reported that circumcised autistic boys experienced noticeable improvements in issues like irritability, sensory problems, and repetitive behaviors compared to those who weren’t circumcised.

Interestingly, the study also pointed out a significant reduction in urinary symptoms for those boys.

Kennedy’s comments followed President Trump’s recent remarks labeling Tylenol as “not good” for pregnant women unless they had a really high fever, hinting at an increased risk of autism for babies due to Tylenol use.

In his speech, Trump advised expectant mothers to “persevere” through their pain without resorting to Tylenol. “Don’t take Tylenol. Don’t take it. Fight like hell not to take it,” he urged on September 22, coinciding with the FDA’s announcement about adjusting Tylenol labels to warn about possible links between prenatal exposure and neurodevelopmental disorders like autism and ADHD.

These comments stirred up considerable concern within the medical community, leaving many pregnant women unsure about what to take when feeling unwell.

Acetaminophen, commonly known as Tylenol, is an over-the-counter medication widely used for mild to moderate pain relief and fever reduction.

Fever is pretty frequent during pregnancy and, if not managed properly, can pose serious risks for both the mother and the baby.