|Correlation is not cause, but note the rise in obesity with low fats.|
I've written about this before, most recently here. Since then more evidence has accumulated and more books have addressed the issue. One of the more outspoken writers, a neurologist, David Perlmutter, suggests that both the Canadian and American food guides are upside-down. Rather than whole grains and carbohydrates being the largest component of a good diet, he suggests they be severely reduced or even eliminated from most people's diets. He points to gluten, a protein in many grains as the culprit. Interestingly, food marketers have already ratcheted up the production, distribution and sale of "gluten-free" products in North America. It's the latest fad. Deservedly or not, gluten has become what fat was from the 1970's to the present day, something to be avoided. Perlmutter and others also suggest that the demonizing of fats, and fat-like substances like cholesterol, has been all wrong.
Articles like this one from a reputable magazine, makes the decades long government sanctioned directive against fats sound like evil propaganda. But there is plenty of evidence to support the benefits of fats. That has not stopped the Ontario Liberals in cahoots with the Ontario Medical Association from regulating school cafeteria lunches and even suggesting food warnings on so-called "junk-food."
This brings up questions that need to be addressed about the fallibility of Ontario government policies. This recent Ontario government document (Memorandum 150), severely limits the sale of fats in school cafeterias while heavily promoting the sale of grain products. If this is wrong, one must ask what other government policies are wrong?