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Berlin – For many years, omega-3 fatty acids have been beneficial for cardiovascular health, but a new analytical study has shown that their use in the form of dietary supplements is of little use for protection against diseases heart. However, a recent study based on data from 11,2059 patients who participated in 79 randomized trials, noting that the effect of supplements containing omega-3 is low or low in risk of death or heart attack or stroke. angina pectoris
Cochrane Librari) found that researchers nevertheless found some benefit from taking these supplements as they reduce triglyceride levels. But the disadvantage is that it also reduces the levels of what is known as beneficial cholesterol.
The study found that the body benefits from the consumption of canola oil and nuts, especially in the prevention of irregular heartbeat. But Lee Huber, a senior researcher in the study, said that the effect was limited. For example, if 143 people were to take canola oil, one would avoid the health problem, said a nutritionist and researcher at Norwich College of Medicine at the University of East Anglia. If a thousand people increased their consumption of canola oil or nuts, one would avoid death from heart disease or heart attack or heart attack, she said.
The reason is that "omega-3 supplements reduce triglycerides and if doctors ask patients to take them, they should continue to do so … but for the rest of us , eating omega-3s does not protect our hearts. " "This does not mean that omega-3s are not fully useful, but it's better to consume them rather than supplement them," says Dr. Michael Blah of the Johns Hopkins Center for Heart Disease Prevention in America. For his reference to the American Business Insider website, which also published the study.
Oily fish such as salmon, tuna and mackerel are among the most important sources of omega-3 and can be obtained from flaxseed, soybean oil and canola (Reuters)
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