Skip to main content
FITNESS WORLDWHAT THE EVIDENCE ACTUALLY SAYS.
CHECK THE EVIDENCEEvidence IQ
INTERACTIVE EVIDENCE LITERACY

Evidence IQ

Health claims often sound more certain than the evidence. Guess the evidence rating, then see what Fitness World’s reviewed investigation actually found.

Person reviewing a chart on a laptop.
10 REVIEWED CLAIMS

How good is your Evidence IQ?

No trivia and no made-up answers. Every question comes from an existing Fitness World investigation.

Example: Does magnesium improve sleep? Choose the evidence rating, then compare your answer with the reviewed finding.

Health Hype Meter Evidence Index Screenshot a Claim

Educational wellness information only. Fitness World does not provide diagnosis or individualized medical treatment advice.

Where the answers come from

Each answer is tied to an existing Fitness World investigation and uses the evidence label assigned to that specific reviewed claim. Evidence labels describe the claim and outcome reviewed, not an entire ingredient, product or habit.

How evidence labels work →