The Claim
Dietary intake of total protein, animal protein, and plant protein is not associated with the risk of coronary heart disease in adult populations.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Eating more or less protein from animal or plant sources does not change the risk of developing coronary heart disease in adults.
See the scientific wording
Dietary intake of total protein, animal protein, and plant protein is not associated with the risk of coronary heart disease in adult populations, based on evidence from 10 systematic reviews of prospective cohort studies involving over 250,000 participants and follow-up periods up to 32 years, suggesting protein quantity alone is unlikely to be a major driver of CHD development.
Eating more or less protein from animals or plants does not change how the body handles fats, how blood vessels respond to stress, or how much inflammation is present in the bloodstream, so it does not increase or decrease the chance of heart disease.
What the research says
1 studyThis big review of many long-term studies found that eating more or less protein from meat, dairy, beans, or other sources doesn’t seem to make people more or less likely to get heart disease.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.