A major study recently published in the journal Pediatrics — and republished by countless other medical and mass media sources — made the bold claim that stimulant drugs like those used to treat attention deficit hyperactivity disorder (ADHD) in children are not linked to cardiovascular events and death. But a recent analysis by Dr. Robert Tozzi writing for FOX News explains that the study was flawed, and that the drugs will cause cardiovascular events or death, especially in individuals with certain conditions.

Like most studies that allege the safety of pharmaceutical drugs, the Pediatrics study was at least partially, if not completely, funded by the drug industry. It was also deliberately constructed in such a way as to artificially minimize the risks associated with stimulant drugs. As a result, its findings ended up mirroring claims long made by the drug industry that stimulant drugs are safe, and that children do not need to be tested for certain conditions prior to being prescribed them.