correlational
Analysis v1
Strong Support

People who drink a lot of coffee (more than about 4-5 cups per day) seem to live longer and have much less heart disease than people who don't drink coffee at all.

52
Pro
0
Against

Evidence from Studies

Supporting (1)

52

Community contributions welcome

This study looked at coffee drinking and death rates in about 10,639 US adults and found that people who drank the most coffee had a 33% lower chance of dying from any cause and a 54% lower chance of dying from heart disease compared to people who didn't drink coffee. This matches exactly what the claim says.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.