At the individual level, some very good research on what works for weight loss comes from the National Weight Control Registry, a study that has parsed the traits, habits, and behaviors of adults who have lost at least 30 pounds and kept it off for a minimum of one year. They currently have more than 10,000 members enrolled in the study, and these folks respond to annual questionnaires about how they've managed to keep their weight down.
The researchers behind the study found that people who have had success losing weight share a few things in common: They weigh themselves at least once a week. They restrict their calorie intake, stay away from high-fat foods, and watch their portion sizes. They also exercise regularly.
But note: These folks use physical activity in addition to calorie counting and other behavioral changes. Every reliable expert I've ever spoken to on weight loss says the most important thing a person can do is to limit calories in a way they like and can sustain, and focus on eating more healthfully.
In general, diet with exercise can work better than calorie cutting alone, but with only marginal additional weight-loss benefits. "
It doesn't upend it, it basically just says "Don't count calorie expenditures as part of your caloric deficit", which has been standard advice for every resource I've used for quite some time.
The theory says that as you do additional exercise, you get diminishing returns in terms of the number of calories you burn. As your exercise level increases, you have to do ever more exercise to burn the same number of calories, because the body has various compensatory mechanisms designed to avoid weight loss.
The traditional model proposes a much simpler linear relationship: do an additional unit of exercise and you will burn X more calories, forever. He says that is incorrect and you actually get diminishing returns, where additional units of exercise burn ever fewer calories rather than just a constant.
I understand that. My point was that I've never seen a plan where people tell you to eat as much as you want as long as you do x hours of activity per day. The only plans I've seen like that are for strong men competitors or where the Rock ate like $300 worth of food every day and worked out for six hours daily.
That is exactly the nutrition advice that has been promoted in various government and school health programs for decades: eat what you like, just do X amount of exercise and you'll be fine. Calories in, calories out.
The article goes into some detail about this, mentioning that a great deal of that research was funded by companies that make sugary drinks and other high-calorie food.
"10) So what actually works for weight loss?
At the individual level, some very good research on what works for weight loss comes from the National Weight Control Registry, a study that has parsed the traits, habits, and behaviors of adults who have lost at least 30 pounds and kept it off for a minimum of one year. They currently have more than 10,000 members enrolled in the study, and these folks respond to annual questionnaires about how they've managed to keep their weight down.
The researchers behind the study found that people who have had success losing weight share a few things in common: They weigh themselves at least once a week. They restrict their calorie intake, stay away from high-fat foods, and watch their portion sizes. They also exercise regularly.
But note: These folks use physical activity in addition to calorie counting and other behavioral changes. Every reliable expert I've ever spoken to on weight loss says the most important thing a person can do is to limit calories in a way they like and can sustain, and focus on eating more healthfully.
In general, diet with exercise can work better than calorie cutting alone, but with only marginal additional weight-loss benefits. "
It doesn't upend it, it basically just says "Don't count calorie expenditures as part of your caloric deficit", which has been standard advice for every resource I've used for quite some time.