
Independent health and science journalist Benjamin Ryan's Substack focuses on pediatric gender medicine in particular.
| Platform | Pricing | Freemium | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 141 | Founded | 3 years ago | Last Issue | 8 days ago |
| Active | |||||

A chart from a new study tracking the use of cross-sex hormones and puberty blockers among insured Oregon residents by age from 2016 to 2023. (AMAB = assigned male at birth; AFAB = assigned female at birth)
The use of gender-transition dru...
Source: Grok
Undergoing gender transition treatment did not appear to be associated with a long-term resolution of eating disorders among a population of Finnish youth, according to a new study.
The study calls into question previous scho...
The Canadian Paediatric Society on Tuesday announced that Dr. Natasha Johnson, a pediatrician and adolescent medicine specialist at McMaster Children’s Hospital in Hamilton, Ontario, would serve as its 2026 to 2027 president.
The announce...
At a 2022 conference panel, advocates set out to expose "junk science" in laws banning gender-transition treatments for minors, only to rebut them with multiple false or non-evidence-based claims.
In a panel discussion at the 2022 World Pr...
In a 2021 plenary address, the lead investigator of the $10 million Trans Youth Care Study previewed one-year results and promised five-year data was coming. It still hasn't come.
At the 2021 virtual conference for the World Professional A...
Subscribers, engagement, traffic and sponsorship for Hazard Ratio: Benjamin Ryan.
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Where Hazard Ratio: Benjamin Ryan ranks on Google, and how much search traffic it brings in.
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How this newsletter ranks in the official Substack charts.
| #140 | |
| #59 |
The writers behind this newsletter.
I am an independent investigative journalist, focusing in particular on the cross-section between pediatric gender medicine and law.
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