By Robert Preidt
HealthDay Reporter

THURSDAY, March 18, 2021 (HealthDay Information) — For folks hoping to prevent the heart rhythm disorder recognised as “a-fib,” new analysis exhibits that using vitamin D or fish oil nutritional supplements will not aid.

A-fib, also recognised as atrial fibrillation, influences extra than 33 million folks all over the world and is the most widespread style of irregular heart rhythm. It can lead to signs and symptoms that have an effect on a person’s quality of lifetime, outcome in blood clots that can lead to a stroke, and also direct to heart failure.

For the study, the researchers examined whether using vitamin D nutritional supplements or omega-three fatty acids identified in fish oil may have an effect on unique kinds of a-fib, and whether some sufferers would be extra possible to benefit or be harmed by the nutritional supplements.

All round, the outcomes were being generally constant across the unique styles of a-fib and individual groups, according to direct writer Dr. Christine Albert and colleagues. Albert is chair of the cardiology section at Smidt Coronary heart Institute in Los Angeles.


The study, posted March 16 in the Journal of the American Clinical Association, follows a presentation by Albert at an American Coronary heart Association conference past year.

“Our suggestion remains the same,” she reported in a JAMA Network information launch. “We do not help using fish oil or vitamin D nutritional supplements to prevent atrial fibrillation.”

Nonetheless, “not like other recent trials that identified increased pitfalls of atrial fibrillation with bigger-dose omega-three fatty acid nutritional supplements, our study did not discover a substantially increased chance of atrial fibrillation with just one gram of fish oil for each working day, which is superior information for persons using reduced-dose fish oil for other health ailments,” Albert reported.

Her group also identified that vitamin D nutritional supplements at 2,000 worldwide units for each working day did not enhance a-fib chance.

More facts

The U.S. National Coronary heart, Lung, and Blood Institute has extra on atrial fibrillation.

Source: JAMA Network, information launch, March 16, 2021