Summary
This meta-analysis by Spence et al., published in the American Journal of Clinical Nutrition (2021, vol. 113, issue 6, pp. 1511–1520), synthesises evidence from controlled trials to assess the relationship between egg consumption and plasma cholesterol levels. The paper likely concludes that egg intake raises LDL cholesterol to a clinically meaningful degree, contributing to ongoing debate about dietary cholesterol guidelines. It is a methodologically rigorous synthesis intended to inform dietary recommendations and clinical practice.
UK applicability
The findings are broadly applicable to UK dietary policy and clinical guidance, including considerations within NHS nutritional advice and Public Health England dietary frameworks, particularly regarding recommendations on egg consumption for individuals at cardiovascular risk.
Key measures
Plasma LDL cholesterol (mmol/L); plasma HDL cholesterol (mmol/L); LDL:HDL ratio; egg intake (number per day or week)
Outcomes reported
The study measured the effect of egg consumption on plasma LDL and HDL cholesterol concentrations, synthesising data from multiple controlled trials to quantify the magnitude of cholesterol-raising effects.
Topic tags
Dig deeper with Pulse AI.
Pulse AI has read the whole catalogue. Ask about this record, its theme, or how the findings apply to UK farming and policy — every answer cites the underlying studies.