It Won't Make Your Heart Beat Faster

I use the Keurig most days. Time permitting, I
steep the grounds in the "French press" mug.

Coffee is a miracle substance. Its taste is pleasurable, it has documented health benefits, and its stimulative effects are well known (they were the original reason your humble blogger began drinking coffee in the first place.) However, the caffeine in coffee is also a concern for people who are worried about heart problems.

A recent study may reduce that worry.

Coffee consumption doesn’t increase abnormal heartbeats associated with an increased risk of the most common heart rhythm disturbance [atrial fibrillation], according to a new study published Wednesday in the New England Journal of Medicine. Researchers monitored the hearts, activity and sleep of 100 people without underlying heart conditions over two weeks. They found that the key cardiac risk marker remained about the same for coffee drinkers as it did for non-coffee drinkers.

The coffee drinkers in the study did sleep an average of 35 minutes per night less than non-coffee drinkers, a finding consistent with my own experience. After twelve noon I drink decaf.

Dr. Larry Chinitz, director of the Heart Rhythm Center and co-lead of NYU Langone Heart, said if people are looking to improve their heart health, drinking coffee or staying away from it isn’t likely to be the most critical factor.

He said the kind of lifestyle choices that most people need to make to prevent and control cardiac conditions are much harder than picking up or avoiding that daily cup of coffee.

“People ignore exercise, diet and sleep patterns, and those may be the greatest contributors to cardiovascular disease,” he said.