Alcohol consumption and risk for coronary heart disease among men with hypertension

Joline W J Beulens1, Eric B Rimm, Alberto Ascherio

  • 1Harvard School of Public Health, and Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA. J.Beulens@umcutrecht.nl

Insights

Moderate alcohol consumption may lower myocardial infarction risk in men with hypertension. This study suggests that moderate, safe drinking habits may not need changing for hypertensive men. Keywords: alcohol consumption, hypertension, myocardial infarction risk.

Area of Science:

  • Cardiovascular Disease Epidemiology
  • Alcohol and Public Health

Background:

  • Heavy alcohol consumption is a known risk factor for hypertension and cardiovascular disease (CVD).
  • Limited data exist on the relationship between alcohol intake and CVD in hypertensive individuals.

Purpose of the Study:

  • To investigate the association between alcohol consumption and CVD risk in men with hypertension.
  • To determine if moderate alcohol intake influences myocardial infarction (MI) or stroke risk in this population.

Main Methods:

  • A prospective cohort study involving 11,711 men with hypertension from the Health Professionals Follow-Up Study.
  • Alcohol consumption was assessed using food-frequency questionnaires every four years.
  • Incident cases of nonfatal/fatal MI, coronary heart disease, and stroke were tracked from 1986 to 2002.

Main Results:

  • Moderate alcohol consumption (10-49.9 g/day) was associated with a reduced risk of MI in men with hypertension.
  • Higher alcohol intake (≥50 g/day) showed a significant decrease in MI risk (HR=0.41).
  • Alcohol consumption was not linked to overall mortality or CVD-related death; however, increased stroke risk was observed at 10-29.9 g/day.

Conclusions:

  • Moderate alcohol consumption is inversely associated with MI risk among men with hypertension.
  • Current moderate and safe drinking patterns may not require modification for hypertensive men.
  • Further research is needed to clarify stroke risk and confirm findings with objective measures.
Abstract

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