People who skip breakfast may be more likely to develop atherosclerosis, or hardening of the arteries, than individuals who start each day with a hearty meal, a new study suggests.
Even after researchers accounted for diet and other risk factors for heart disease, people who routinely skipped breakfast were significantly more likely to develop atherosclerosis compared to individuals who normally had a morning meal, the study found.
Previous research has linked skipping breakfast to a higher risk of problems that can lead to heart disease such as obesity, diabetes and high cholesterol, researchers note in the Journal of the American College of Cardiology.
For the current study, researchers examined data from dietary questionnaires completed by 4,052 adults who didn’t have a history of heart problems.
Overall, just 3 percent of the participants reported skipping breakfast, while 69 percent typically consumed a light morning meal (accounting for 5 percent to 20 percent of total calories for the day) and 28 percent had a hearty breakfast (accounting for more than 20 percent of the day’s caloric intake).
Those who skipped breakfast were more likely to be male, smokers and dieters who consumed the bulk of their daily calories around lunchtime.
When they ate, breakfast skippers tended to spend no more than 5 minutes on their morning meal and consume mostly coffee or orange juice.
Compared to people who had a hearty breakfast, individuals who had a light breakfast were still 21 percent more likely to have damage in a major artery in the neck and 17 percent more likely to have damage in a major blood vessel in the abdominal area.
In addition to having the greatest risk of atherosclerosis, people who skipped breakfast also had the greatest waist circumference, body mass index, blood pressure, cholesterol and blood sugar levels.
Participants who skipped breakfast were more likely to have an overall unhealthy lifestyle, including poor overall diet, frequent alcohol consumption and smoking. They were also more likely to be overweight or obese.
The study wasn’t a controlled experiment designed to prove that skipping breakfast directly causes heart problems or hardening of the arteries.
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