The Claim

Higher dairy intake is associated with a 34% lower risk of stroke and shows no significant association with myocardial infarction.

Source: Association of dairy intake with cardiovascular disease and mortality in 21 countries from five continents (PURE): a prospective cohort study.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
52score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

People who consume more dairy have a 34% lower risk of stroke compared to those who consume less, but their risk of heart attack is not significantly different.

See the scientific wording

Higher dairy intake is associated with a 34% lower risk of stroke, but shows no significant association with myocardial infarction, indicating a potential protective effect specific to stroke rather than all cardiovascular events.

Why this might work

Components in dairy break down into small molecules that signal blood vessel walls to release a chemical that relaxes vessels and prevents blood clots, which stops strokes but does not affect the buildup of plaque that causes heart attacks.

Suggested mechanismbased on 1 study

What the research says

1 study

  1. Study: Association of dairy intake with cardiovascular disease and mortality in 21 countries from five continents (PURE): a prospective cohort study.

    People who ate more dairy like milk and yogurt had a 34% lower chance of having a stroke, but their risk of heart attack was about the same as people who ate little dairy — so dairy might help prevent strokes specifically, but not heart attacks.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.