September 9th, 2010 by admin

International organizations and governments are now more or less agreed we have an epidemic of obesity so, for the research community, the big question is which diet to recommend. Note the “recommend”. There’s no willingness in any government to try forcing a change in what we eat. The best first step is to recommend the most effective diet based on the best available evidence. There are a number to choose from under the general headings of low-carb, high-protein, high-fat diets. The problem with much of the current evidence is the small number of people enrolled in short-term trials. To be able to make general statements, there should be a statistically significant number of participants and the trials should last a reasonable period of time for the full effects to be measured. With dieting there’s also the problem that up to half the participants drop out of most trials. Just published is a new trial that Read the rest of this entry »