A while ago I remember reading an article by some doctors about how the updated Canada’s Food Guide should be promoting a low-carb, high-fat (LCHF) diet. Then last week there was another article about a “prominent Ontario doctor” who asserts that the new Food Guide is being based on “very bad science”. And I’m just so frustrated that doctors, who we all know receive minimal nutrition education, are getting so much press for their self-serving misinformed opinions.
First of all, these doctors all serve to benefit if their particular dietary dogma is promoted. The doctors pushing the LCHF agenda make a living by putting people on this diet. The doctor who said the new Food Guide is based on “very bad science” and should instead contain specific diet recommendations (e.g. low-fat, DASH, LCHF) has received money from the Dairy Farmers of Canada in the past (and as we know, they are highly opposed to the potential shift from the current Food Guide food groupings).
Secondly, they seem to have a poor grasp of population health and the purpose of a national food guide. When we’re talking about population health we’re talking about improving the health of the entire population. We are not trying to address specific medical concerns of illnesses. We’re also not trying to put the entire country on a weight loss diet, which seems to be the perspective that these physicians are taking. Similar to the daily recommended intakes for vitamins and minerals, which are based on the average amount that a healthy person requires each day, the food guide is intended to promote a healthy dietary pattern for most healthy Canadians. Obviously we are all different and our needs and optimal diets will vary, hence the fact that this is called a guide. It’s not a prescriptive diet, it’s one size fits most with some personal tweaking, not one size fits all straight off the rack. It’s not meant to address every, or actually any, disease states. That’s why we have dietitians and doctors and primary healthcare to help individuals with specific health concerns. It’s meant to promote a healthy pattern of eating among as much of the population as possible. It’s not at all, “picking a specific dietary plan for all Canadians is the wrong approach and that, like all clinical processes, treatment should be considered based on individual patient needs” as the doctor in the second article said. It’s providing general guidance on healthy food choices for those who aren’t in need of clinical treatment.
The narrow focus on clinical care and treatment in the realm of healthcare does a disservice to us all. As does the medicalization of eating. In order to promote health and wellness in our communities and country we need to move back upstream and start preventing the need for many doctor visits, hospital stays, and medications. That sort of thing is achieved through population-based measures that address the social determinants of health and general guidelines such as Canada’s Food Guide.