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Send us a health claim

Seen a health claim and not sure what to make of it? Send it to a clinical researcher, and we'll show you what the evidence actually says: who's behind the claim, what the research shows, how strong it is, and what's still unknown. We won't hand you a verdict; we'll help you weigh it. The ones that come up most become a Wednesday issue.

Step 1: enter your email. Step 2: tell us the claim. It takes about a minute.

Entering your email subscribes you to the free Root to Rx newsletter, where we check one health claim every Wednesday. Unsubscribe anytime, in one click. This isn't a place for personal medical advice: if a claim is about a medicine you take, talk to your pharmacist or doctor before changing anything.

Claims we've already checked

"The MMR vaccine causes autism."

"Supplements are FDA approved, so they're safe."

"BPC-157 peptides heal injuries and slow aging."

"Who should actually get this fall's COVID vaccine?"

What you get every Wednesday

One viral health claim, weighed: what the research shows, how strong it is, and what's still unknown.

The short answer at the top, so it takes a minute. A few lines you can send to whoever forwarded the claim. The sources, every time.

Written by a clinical researcher who's worked the lab bench, the trial site and the company that runs trials. We say where the drug industry falls short, and we ask supplement and wellness sellers the same questions. Free, with no sponsors.

New to Root to Rx?

Start with the Skeptic’s Toolkit. 10 questions that separate real science from noise. Free.

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Root to Rx

Clinical research, explained without the spin. Because understanding matters.

The views expressed on Root to Rx are my own and do not represent the views or positions of my employer or any affiliated organization. Root to Rx is independent. It is not sponsored or endorsed by my employer, and it never uses confidential or non-public information from my day job.

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