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Featured Review: Taxation of the fat content of foods for reducing their consumption and preventing obesity or other adverse health outcomes
ConclusionsWe did not find enough reliable evidence to find out whether a tax on the fat content of foods resulted in people eating less fat, or less saturated fat.We did not find any evidence about how a tax on the fat content of foods affected obesity or overweight.The results of our review will change when further evidence becomes available.Discussing the findings of this review, lead author Stefan Lhachimi said, “A tax on saturated fats could be in principle a good approach to reduce the consumption of so-called junk foods, a group of food products which is fiendishly tricky to define in legal terms. By taxing a main...
Source: Cochrane News and Events - September 7, 2020 Category: Information Technology Authors: Rachel Klabunde Source Type: news

Omega-3 fatty acids for the primary and secondary prevention of cardiovascular disease
In this interview with Dr. Lee Hooper we find out more about this new Cochrane review -Omega-3 fatty acids for the primary and secondary prevention of cardiovascular diseaseTell us about this Cochrane ReviewThere is a great deal of public belief in the cardiovascular benefits of omega-3 fats.   Intakes of long-chain omega-3 fats in the US are higher from dietary supplements than foods.  But public health advice differs across countries. The National Institute for Health and Clinical Excellence in the UK encourages people to eat oily fish intake (the major source of long-chain omega-3 f ats) but discourages supplementatio...
Source: Cochrane News and Events - February 5, 2020 Category: Information Technology Authors: Katie Abbotts Source Type: news

Featured Review: Mediterranean-style diet for the prevention of cardiovascular disease
In this Q&A we asked the lead author Professor Saverio Stranges from Western University Canada to explain more about the mediterranean diet and its role in preventing cardiovascular disease following the publication of aCochrane Review on this topic. What makes a diet ‘Mediterranean’?Scientific interest in the traditional Mediterranean dietary pattern originated in the 1960s because of the observation that populations in countries of the Mediterranean region, such as Greece and Italy, had lower mortality from cardiovascular disease compared with northern European populations or the US, probably as a result of diff...
Source: Cochrane News and Events - February 27, 2019 Category: Information Technology Authors: Katie Abbotts Source Type: news

Media coverage of new Cochrane Review of Cochrane Review on omega-3 fatty acids
New evidence published today shows there is little or no effect of omega 3 supplements on our risk of experiencing heart disease, stroke or death. Below is a round-up for some of the media coverage.Fishy findings: Cochrane review finds omega-3 supplements don ' t help heartsonScimexOmega 3 supplements do not reduce risk of heart disease, stroke, or death, finds review onthe bmjOmega-3 pills and fish oil ‘useless’ for preventing diseaseonThe Times IT ' S OIL A MYTH Omega-3 and fish extracts don ’t help your heart health, researchers claim onThe SunFish oil for a healthy heart ' nonsense 'on BBC News‘Better spending...
Source: Cochrane News and Events - July 18, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news

Scientific expert reaction to Cochrane Review on omega-3 fatty acids
This study provides no evidence to suggest that this dietary advice should change.”Read the press releaseSee the media coverageDeclared interestsProf Tim Chico: “No conflicts.”Dr Ian Johnson: “Ian Johnson has previously held honorary academic appointments in the medical school at the University of East Anglia.”Prof Tom Sanders: “Scientific governor of British Nutrition Foundation, Honorary Director of Nutrition HEART UK.”The Science Media CentreThe Science Media Centre is an independent venture working to promote the voices, stories and views from the scientific community to the news media when science is in ...
Source: Cochrane News and Events - July 17, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news

New Cochrane health evidence challenges belief that omega 3 supplements reduce risk of heart disease, stroke or death
New evidence published today shows there is little or no effect of omega 3 supplements on our risk of experiencing heart disease, stroke or death.Omega 3 is a type of fat. Small amounts of omega 3 fats are essential for good health, and they can be found in the food that we eat. The main types of omega 3 fatty acids are; alpha ­linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).  ALA is normally found in fats from plant foods, such as nuts and seeds (walnuts and rapeseed are rich sources). EPA and DHA, collectively called long chain omega 3 fats, are naturally found in fatty fish, such as s...
Source: Cochrane News and Events - July 16, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news