means, with Omega-3 fatty acids should be good for the heart and dementia prevention: What is the promise of it on advertising? Experts of Stiftung Warentest agree.The shelves in the drugstore, supermarket and pharmacy are full of supplements*. Products with Omega-3 fatty acids to have a positive effect on the eyesight, to the maintenance of normal brain function, contribute and strengthen the heart. Stiftung Warentest took 23 products under the microscope and come to a clear conclusion.
fish oil contains large amounts of healthy Omega-3 fatty acids. However, there are herbal Alternatives, such as Flaxseed oil and algal oil, which also contain a lot of Omega-3 fatty acids. the W ir to take in the polyunsaturated fatty acid on the nutrition - and also about canola oil and walnuts . According to the German nutrition society, people are cared for in this country, well with plant-based Omega-3 fatty acids. But still, many resort to food supplements. The Stiftung Warentest has tested how useful this is.
23 products with Omega-3 fatty acids in the Test
a Total of 20 dietary supplements, and three over-the-counter medicines with Omega-3 fatty acids from fish, algae, or linseed oil tested. "For the Test we checked the products in the laboratory, among other pollutants. The Declaration Check, we looked at whether the health Claims on the packages comply with the legal provisions. In addition, reviewers rated the study situation efficacy. the And here, the balance falls in spite of the numerous studies on the topic of sobering from ", - stated in the publication by Stiftung Warentest. It continues: "After evaluating all these points our experts come to the conclusion that the tested dietary Supplement for protection against cardiovascular diseases are superfluous. This applies to Healthy how for at-risk patients who have already had a heart attack*. Also for other applications such as the prevention of dementia or age-related eye diseases, our experts found no sufficient evidence".
access Instead of dietary supplements, advises Stiftung Warentest the need for Omega-3 to cover fatty acids through the diet. The German nutrition society recommends a daily basis, about 1 to 1.5 grams of plant-based Omega-3 fatty acids. the equivalent to a teaspoon of Flaxseed oil per day, or four to five walnuts per day .
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