One of the very first research findings to look at the combination of diverse types of grain intake and early coronary artery disease in the Middle East, researchers discovered that eating whole grains was linked to lower risk while consuming more refined grains was linked to an increased risk in an Iranian population.
Previous epidemiological studies have found a relationship between the consumption of various types of grains and the risk of coronary artery disease, claim the researchers. In the current study, the intake of refined and whole grains was compared to the risk of PCAD in an Iranian population.
The term “premature coronary artery disease” (PCAD) describes atherosclerotic constriction of the coronary arteries in males younger than 55 or females younger than 65. Early on in the disease’s progression, it is frequently asymptomatic but may advance to cause artery wall constriction (stenosis) or plaque rupture, which may cause chest discomfort (angina) or a heart attack.
PCAD risk factors include smoking, high cholesterol, high blood pressure, and diabetes. Whole grains are those that still have the full grain; in contrast, refined grains have been milled, or crushed into flour or meal, to extend shelf life but at the expense of essential nutrients.
The study enrolled 2099 PCAD patients (men and women between the ages of 60 and 70) who had coronary angiography at hospitals with catheterization labs throughout Iran’s various cities and ethnic groups. 1,168 patients with normal coronary arteries made up the control group, whereas 1,369 patients with CAD with blockage of at least one coronary artery equal to or greater than 75% or less than 50% in the left main coronary artery made up the case group.
Source:acc org
