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Eating omega-3 fatty acids is widely promoted as an easy way to protect the heart, but experts say the evidence does not support it.
Researchers at the Cochrane Center studied the results of experiments conducted on more than 100,000 people, (19659002) The researchers concluded that the probability of obtaining a significant benefit from omega-3 fatty acids was of one in a thousand
The study included dietary supplements containing omega-3 fatty acids and not omega-3 fatty acids. What humans get from eating fish, which experts still believe are good for the heart as well as
The National Health Service in Britain recommends that people eat two servings of fish a week to get enough of useful fat.
Omega-3 fats can not be made by the human body but are found in vegetable oils, nuts and seeds. "We can be confident in the results of this study, which contradicts the belief that omega-3 fatty acids protect the heart," says Dr. Lee Huber of the University of East Anglia in Britain and author of the study on fish oil supplementation. Thousands of people are in long Trat orbit. "The study provides good evidence that omega-3 supplements are not beneficial for heart health or reduce the risk of stroke or death for any reason," he said. Huber said. "
Some fish contain small amounts of chemicals that can be harmful if consumed in large quantities.
Sharks, marlin and swordfish also contain small amounts of mercury and should be avoided by pregnant women and children under 16. Eating vegetables:
Professor Tom Sanders, nutritionist at King's College London, said: "The recommendations" This study does provide no evidence suggesting that this dietary advice should be changed. "
In turn, Professor Tim Chico, a cardiologist from the University of Sheffield in England: "In the past, the National Health Authority in Britain gave to people who had suffered a crisis these supplements containing fish oil, but this procedure stopped a few years ago. " Great, so my advice to everyone who buys it in the hope that it reduces the risk of disease But Dr. Carrie Roxton of the UK Health Information and Supplements Service says, "For those who do not eat fish, eat fish oil supplements is a useful way to get their bodies in quantities that It is recommended by doctors of omega-3 fatty acids that are also used by the body to maintain eye health, immunity and the brain and not just the heart. "
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