Nothing here is said without a source.
Evidence Health explains your medicines — uses, warnings, side effects, interactions — from official labels and research, with every claim traced to where it came from. It explains your care; it does not replace your doctor.
The AI must not be the source of medical truth. The evidence must be — and the AI explains it.
The principle Evidence Health is built on
Why we built this
More people than ever ask an AI about their health — and a general chatbot will answer confidently even when it is wrong, sometimes inventing sources that were never written.
Evidence Health is built the other way around. It retrieves authoritative medical evidence first — official drug labels, the U.S. National Library of Medicine, published research — and only then explains it. The model never decides what is true; it interprets what the evidence already says, and shows you exactly where every statement came from.
This is an early, honest version. It covers a starter set of common medicines, it marks what is live and what is coming, and it always points you back to your doctor or pharmacist for decisions about your care.
From a question to an answer you can check
An evidence system with AI inside it — not a chatbot with medical websites attached.
Step 1
Retrieve
Pull from official sources — FDA labels, the National Library of Medicine — and keep a traceable copy.
Step 2
Rank & check
Select the most relevant, authoritative passages. Nothing is guessed from memory.
Step 3
Explain
Turn the evidence into a clear answer you can read and act on with your clinician.
Step 4
Cite
Link every point back to the exact label and section, so you can verify it yourself.
What you can do
Ask about a medicine
Ask a plain question and get an answer built only from official label evidence, with every passage shown.
Try it →Built to be trusted
Evidence first
Every substantive claim is backed by a retrieved official source, or clearly labelled as general context.
Traceable
Open any answer to see the exact sources, versions and passages it was built from.
Safety aware
Serious warnings and recalls are surfaced at the top, never buried below.
Honest about limits
It tells you what is uncertain or not covered rather than filling the gap.
Explainable
A plain “why you can trust this” sits behind every answer.
Private by design
Health information you add is optional, yours to download or delete, and never used to train models.
Built on official evidence
Not an opinion engine. We draw on authoritative sources, ranked by tier, and cite the exact one used.
Not for emergencies
If you think you are having a medical emergency, call your local emergency number now. Evidence Health is health information — not medical advice, a diagnosis, or a prescription. It will never tell you to start, stop or change a medicine. Read our safety approach →