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Egg consumption and coronary atherosclerotic burden

Patrícia Chagas1, Paulo Caramori, Tatiana Pizzato Galdino

  • 1Department of Health Sciences, School of Nutrition, Federal University of Santa Maria - UFSM, Av. Independência 3751, 98300.000 Palmeira das Missões, RS, Brazil. patriciachagas.ufsm@hotmail.com

Atherosclerosis
|July 25, 2013
PubMed

Insights

Eating more than one egg weekly may reduce coronary atherosclerotic burden. This observational study found a significant association between higher egg consumption and less severe coronary artery disease in patients undergoing angiography.

Area of Science:

  • Cardiology
  • Nutritional Science
  • Epidemiology

Background:

  • Coronary atherosclerotic burden is a significant risk factor for cardiovascular events.
  • The role of dietary factors, such as egg consumption, in cardiovascular health remains a subject of ongoing research.
  • Understanding the relationship between egg intake and coronary artery disease severity is crucial for public health recommendations.

Purpose of the Study:

  • To investigate the association between the frequency of egg consumption and the extent of coronary atherosclerotic burden.
  • To determine if egg intake is an independent predictor of coronary artery disease severity.

Main Methods:

  • An observational study involving adult patients referred for coronary angiography.
  • Data collected included socio-demographics, cardiovascular risk factors, and detailed egg consumption habits.
  • Coronary atherosclerotic burden was quantified using the Friesinger Score (FS) by a blinded interventional cardiologist.

Main Results:

  • The study included 382 adult patients; higher egg consumption (more than one egg/week) was significantly associated with a lower coronary atherosclerotic burden (p < 0.05).
  • Egg consumption was inversely associated with dyslipidemia.
  • Multivariate analysis confirmed that atherosclerotic burden was independently associated with sex, age, hypertension, and egg consumption.

Conclusions:

  • Consumption of more than one egg per week is associated with a reduced coronary atherosclerotic burden in patients undergoing coronary angiography.
  • Dietary habits, specifically egg intake, may play a role in modulating the severity of coronary atherosclerosis.
  • Further research is warranted to elucidate the mechanisms underlying this association.
Abstract

Keywords:
AngiographyCADCoronary Artery DiseaseCoronary atherosclerosis burdenEgg consumptionFSFriesinger ScoreNutrition

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