Omega-3 fatty acids are an essential fat that is known to be good for heart health. But our body cannot produce omega-3 fatty acids itself; they are found in foods and dietary supplements. Fatty fish like salmon, mackerel, herring, sardines, lake trout, and tuna are particularly high in omega-3 fatty acids, and the American Heart Association (AHA) recommends eating fish at least twice a week. While foods are the best choices for getting the omega-3 fatty acids you need, fish oil supplements are often prescribed for patients with elevated plasma triglycerides to reduce the risk of cardiovascular disease. Low-dose omega-3 fatty acids are also available over the counter without a prescription. People who don’t like fish are also turning to omega-3 supplements to get the essential fat. However, US researchers have indicated that taking omega-3 supplements may increase the likelihood of developing atrial fibrillation, the most common heart rhythm disorder, in people with high blood fat levels. Also Read – With World Heart Day Coming, You Will Know All About The Cardiac Benefits Of Fish Oil
People with arrhythmias are five times more likely to have a stroke, the researchers found in a study report published in the European Heart Journal – Cardiovascular Pharmacotherapy, a journal of the European Society of Cardiology (ESC). Dr. Salvatore Carbone of Virginia Commonwealth University, USA, and his team performed a comprehensive meta-analysis of five randomized controlled trials examining the effects of omega-3 fatty acid supplementation on cardiovascular outcomes. It included a total of 50,277 patients who had elevated triglycerides and were either at high risk for cardiovascular disease or had found cardiovascular disease. Participants received either fish oils (0.84 g to 4 g per day) or placebo and were followed up for between 2 and 7.4 years. Also Read – Fish Oil Can Help Prevent Heart Attack
The research team found that omega-3 fatty acid supplementation was associated with a significantly increased risk of atrial fibrillation compared to placebo with an incidence rate ratio of 1.37 (95% confidence interval 1.22–1.54; p <0.001) was. "Although a clinical study indicated beneficial cardiovascular effects of supplementation, the risk of atrial fibrillation should be considered when prescribing or buying such drugs over the counter, especially in people prone to developing an arrhythmia," said Dr. Carbones. Also Read - Weight Loss: Opt For Fish Oil And Get A Lean Body
Do you have high levels of triglycerides? Here’s how to check it out
High levels of triglycerides, a type of fat in the blood, is a common problem that affects large numbers around the world. This condition is linked to heart disease, heart attacks, and strokes, especially in people with low “good” HDL cholesterol and type 2 diabetes patients. Very high levels of triglycerides are also linked to liver and pancreas problems. But how would you know if your triglycerides are high? A fasting blood test is used to determine your level of triglycerides, which –
- Normal if the count is less than 150 mg / dL.
- High when it’s between 200 and 499 mg / dL.
- Very high when it is 500 mg / dL or more.
The American Heart Association recommends that people over the age of 20 have regular tests to determine their cholesterol and triglyceride levels. Changes to your lifestyle can have a dramatic benefit for people with high triglycerides. The AHA suggests getting more physical activity, shedding some weight (if you’re heavy), choosing healthier fats, and limiting alcohol consumption.
Published: April 30, 2021, 3:28 pm | Updated: April 30, 2021, 3:46 p.m.