According to a 2023 survey conducted by the Council for Responsible Nutrition, 74 percent of Americans utilize dietary supplements, with 55 percent incorporating them into their daily routines.
Among one of the most widely consumed, fish oil supplements are a source of omega-3 fatty acids and are thought to reduce cardiovascular risk. However, a recent study published in the journal BMJ Medicine found that individuals with good heart health who consumed fish oil supplements had an increased risk of experiencing heart-related problems.
In the study, thirteen percent of participants had a higher risk of developing atrial fibrillation, and five percent had an increased risk of stroke compared to their counterparts who did not take fish oil supplements.
"Research on the benefits of fish oil is mixed; for every pro there is a con. While fish oil may not be a harmful supplement, my primary concern is determining if patients are deriving benefits from it,” shares Dr. Nicole Weinberg, M.D., cardiologist at Pacific Heart Institute. “A key role I play is creating educated consumers and making sure patients have an understanding if a particular supplement will work for them.”
Though the most effective way to obtain essential nutrients is through a balanced diet, for those with food allergies or dietary restrictions, supplements may be a necessity.
Since supplements are not federally regulated, patients should explore the effects they have alongside their primary care physician. Over-the-counter fish oil, for example, varies in purity and consistency and can include potential contaminants like mercury.
Contact a Providence physician today to determine if you can benefit from adding supplements into your daily routine.
Take this complimentary heart risk assessment to rate your heart risk.
