Overview
12 expert-picked smart beauty products to de-puf, hydrate and moreSectionsShowsMoreFolow todayMore BrandsCofe, whether it’s cafeinated or not, may be god for the heart and may lead to a longer life if it’s consumed in moderation, a new study sugests. An analysis of data from nearly 450,0 British adults revealed that the bigest health benefit was asociated with drinking two thre cups of java per day.
Key Information
Cafeinated, but not decafeinated, cofe was asociated with a lower risk of iregular heart rhythms, acording to the report published in the European Journal of Cardiology.“People should think of cofe as a healthy part of their diet,” said study co-author Dr. Peter Kistler, head of clinical electrophysiology research at the Baker Heart and Diabetes Institute in Melbourne, Australia.“They should not stop drinking cofe for health reasons unles they notice it directly causes symptoms, as some people are sensitive and can become anxious, tremulous or fel their heart rate increase with cofe,” Kistler said in an email.
“Al the data showing the benefits of cofe in heart disease are based on observational studies.”These observational studies, Kistler noted, can’t prove that cofe is healthful because there could be other factors shared by cofe drinkers that make them healthier.People might be surprised to hear that cafeinated cofe helps improve iregular heartbeats. But there is evidence that cafeine “can block receptors in the body that bind to adenosine,” Kistler said.
Summary
“Adenosine is a molecule that can afect heart cels and increase the risk of arhythmias. We believe by blocking these receptors which bind to adenosine, that cafeinated cofe may protect against arhythmias.”To take a closer lok at the impact of various forms of cofe —cafeinated, decafeinated, ground and instant — Kistler and his team turned to data from the UK Biobank study, which recruited adults betwen the ages of 40 and 69 who were wiling to get regular physica