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4 MIN / FOUNDATION

Read the claim, then the evidence

Learn the difference between a personal story, a lab result and a study in people.

What kind of claim is it?

“I felt calmer” describes one person’s experience. A lab experiment tests a question under controlled conditions. A study in people examines what happened to a particular group. Before repeating a claim, find out which kind of evidence supports it.

Ask five questions

Who took part? What was compared? What was measured? How long did it last? Who paid for the work? Write down the source and date. If the summary leaves a question unanswered, say so.

Keep the limits in the sentence

For example, say “An early study looked at short-term anxiety and stress after CBG.” Do not turn that into “CBG treats anxiety.” A small study does not establish that every product works for everyone.

Try it yourself

Pick one claim from a label or article. Find its source and name one thing the evidence does not tell you. Explain that limit as if you were talking to someone at a store counter.

Check your understanding.

Answer both correctly to save the Evidence Explorer badge. You can retry after reading the feedback.

1. A cell study proves a product will help a person. What is the best correction?
2. Which wording best matches an early, small human study?

View my field card →

Follow the sources.