Eating vegetables high in natural nitrates might help lower your blood pressure and make your blood vessels more flexible, because your body turns those nitrates into a substance that helps relax your blood vessels and reduce swelling.
Claim Language
Language Strength
association
Uses association language (linked to, correlated with)
The claim uses 'has been associated with' and 'potentially due to', which indicate a link or correlation rather than a direct cause. These phrases avoid asserting certainty and instead suggest a possible relationship.
Context Details
Domain
nutrition
Population
human
Subject
Inorganic nitrate intake from vegetable consumption
Action
has been associated with
Target
lower blood pressure and improved vascular compliance in humans
Intervention Details
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.
Evidence from Studies
Supporting (1)
The role of inorganic nitrate and nitrite in CVD
This study says that eating vegetables gives your body nitrate, which turns into a chemical that helps relax your blood vessels and lower blood pressure — just like the claim says.