The Claim

A plant-based diet improves endothelial function and reduces arterial stiffness in at-risk individuals and coronary heart disease patients, which may enhance vascular health and slow atherosclerosis.

Source: The impact of PBD (plant-based diet) on atherosclerosis biomarkers in the risk and progression of coronary heart disease: A systematic review of randomized controlled trials

What the research says

Supports is higher

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

Supports
33score
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.

Cause and effect
1 study reviewed
In plain English

Eating mostly plants like vegetables, fruits, and beans might help your blood vessels work better and stay more flexible, which could keep your heart healthier and slow down the buildup of plaque in your arteries.

See the scientific wording

A plant-based diet improves endothelial function and reduces arterial stiffness in at-risk individuals and coronary heart disease patients, which may enhance vascular health and slow atherosclerosis.

What the research says

1 study

  1. Study: The impact of PBD (plant-based diet) on atherosclerosis biomarkers in the risk and progression of coronary heart disease: A systematic review of randomized controlled trials

    This study found that eating mostly plants—like veggies, fruits, and beans—helps blood vessels work better and become less stiff, which is exactly what the claim says. It’s like giving your arteries a healthy tune-up.

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.