Have you heard of the “national weight control registry?”
It is a database of more than 4,800 adults who report being successful at maintaining a weight loss of at least 30 pounds for a minimum of one year.
Once someone registers by meeting these basic criteria, they are sent annual surveys to collect information about how they remain successful at preserving their weight loss.
The results from these surveys are then consolidated into a summary which is often published by the media.
Here is one such summary.
Methods used to lose weight by registrants:
* 55% use a formal program or professional assistance
* Most use both diet (low calorie and fat) and physical activity
* Majority report limiting the types of foods eaten (e.g., avoid fatty foods)
* Less than half report limiting the quantity of food eaten
* About half counted calories
So, what do you think? Is this list worth paying attention to?
First of all, who do you think registers? Did you know about this registry? Do you know anyone who knows about it? If you lost a bunch of weight, would you register?
Here is my guess. If someone loses a bunch of weight using a “formal program” or “professional assistance,” he or she is told about the registry and encouraged to register. In fact, I bet they are almost forced to register.
And what do these programs recommend? — dieting, limiting foods, counting calories. So, if 55% use a “formal program” or “professional assistance,” it’s no surprise that about half of the registrants diet, limit foods and count calories.
But, here is what is suprising to me. Given the number of people involved with Weight Watchers, Nutrisystems, and all the rest — and the number of people who see a weight-loss expert of some type, wouldn’t you think more than 4,800 people in the entire United States would have registered by now?
With those results, it seems like the National Weight Control Registry is the wrong place to look for weight-loss advice.
Allen Oelschlaeger
