Myth 7: You can lose weight just by dieting – Lessons from Somerville's citywide weight loss campaign

2026-04-10

Misconception

In 2007, I reported on an extraordinary experiment being conducted in a small city.

A city-wide weight loss campaign. This small city is Somerville, Massachusetts. It's only a short distance from Boston.

It is 2 miles long, covers an area of ​​slightly more than 3 square miles, and has a total population of 80,000. Somerville is...

The most densely populated area in New England.

Somerville is full of brightly colored houses with wainscoting and brick walls.

Even the street names evoke a pastoral feel. The residents of this city have everything-they have...

Blue-collar families, young professionals, university students, and also people from El Salvador, Haiti, and Brazil, among others.

New immigrants from the same country. Somerville is known for its numerous city squares. These squares not only

It serves as the dividing line between this city and its neighboring cities, and also highlights the bustling commercial and entertainment hub.

center.

This city in New England is also rich in historical stories. For example, on the evening of April 18, 1775, Paul...

Revere rode through Somerville on horseback, rousing the local farmers to resist the British army heading to Concord.

Somerville is also the birthplace of cotton candy. Before World War I, a man named...

Archibald Query's people make this cotton in their own kitchens.

He sold sugar door-to-door. However, due to wartime shortages, his workshop had to close.

When the war ended, Mr. Quelvy had other work and had no interest in returning to his old ways. However,

He was willing to sell the recipe for making this marshmallow. Two candy manufacturers, veteran H. Allendeki...

(H. Allen Durkee) and Fred L. Mower spent all their savings, 500

The dollar bought the recipe. They turned that marshmallow into the world-renowned product it is today.

Like children in cities across the United States, the children of Somerville are now overweight.

However, this situation is changing. More than five years ago, Chris, a researcher at Tufts University...

Ikonomos and Miriam Nelson received support from the entire city, not just from the school.

The attack on childhood obesity is not limited to schools, but is launched from every corner of the city. School lunches often contain...

Fruits and vegetables were added. Even the pedestrian crossing was freshly painted to encourage children to walk and cycle.

Paint. The two researchers plan to achieve the following: to allow the children of Somerville to...

Exercise burns more calories, while a healthy diet reduces calorie intake, thus...

Children are consuming up to 125 fewer calories per day. Over the past 20 years, obesity among American teenagers has increased.

The incidence rate has almost doubled. This innovative project addresses the growing problem of childhood obesity.

The symptoms were met with an extremely positive response.

I am fascinated by the results of this project. Eight months later, the city's first to third grade students...

The student weighed one pound less than students in other cities. This might not seem like much, but after a...

After a period of time, this change in weight gain will make many children no longer overweight.

Every aspect of daily life in Somerville, big or small, became part of this project.

The local newspaper assigns parents homework once a month, publishes current affairs news, and even gives away free health products.

Coupons for Kang Foods. The school has also launched a major reform plan, adding more whole grains to lunches.

Products, fruits and vegetables; holding tasting events to introduce new foods; training teachers and food service personnel on nutrition and nutrition.

Nutritional training; students eat ice cream only once a week. After school, the school offers cooking classes for students.

Cheng taught them how to make healthy snacks.

Even restaurants have joined the campaign, making minor changes to their menus, such as using low-end...

Fat substitutes are used to provide smaller portions of food. Even more interestingly, the city's mayor is a...

A health enthusiast and also the head of the project's cheerleading squad, he told me, "People have this..."

A mindset: live actively, eat wisely, and exercise regularly.

This experiment not only affected the children of Somerville, but also prompted parents to start exercising.

The body is creating a new eating plan for itself. This shows that the unity of the entire city is key to overcoming obesity.

Obesity has rapidly surpassed smoking as the leading preventable cause of death in the United States.

If Somerville can do two things-live more actively and eat more nutritiously-then...

Then you can think about what the whole country can do.

We have a misconception: that as long as we diet, we can achieve our goal of weight loss, but a single finger...

You don't need to move your head, take a single step, let alone lift dumbbells. This misconception is related to the idea that "sleeping reduces..."

Claims such as "fat removal" and "rapid fat removal with pure natural magnets" are strikingly similar. People's promises of rapid weight loss and their...

The rumors about his weight loss are the cause of these misconceptions.

As adults and children in Somerville know, in the fight against obesity, you have...

They have two main weapons: diet and exercise. They work together to lose weight and maintain it.

Bounce. Dieting alone might help you lose weight in the initial stages, but if you don't exercise, you...

The weight will rebound. Similarly, if you consistently exercise for several hours, and your main meal is pizza and...

With ice cream, you'll never see the numbers on the scale go down.

There is ample evidence to support this. One study in particular caught my attention. This...

This study analyzed 43 clinical trials. These trials lasted for more than three months and involved 4,376 participants.

Overweight or obese adults who underwent designated exercise. Researchers found that, compared to those who did not receive treatment...

Compared to other methods, exercise alone can lead to a slight decrease in a patient's weight. However, if exercise is combined with a low-fat diet...

By combining this with a low-calorie diet, patients can lose even more weight.

Exercise is surprisingly effective in controlling weight. We must accept the yo-yo diet method.

Let's be honest: among people who lose weight through dieting, the majority repeatedly attempt to lose weight, not just once.

Mostly. This cycle of weight loss and gain is called weight cycling, also known as yo-yo dieting. Generally speaking...

The weight gain cycle will vary (from as light as 4-10 pounds to as heavy as 50 pounds or more), with both small and large variations. For example...

If you diet without exercising, your weight will fluctuate wildly like a rollercoaster.

Your goal in dieting is to get rid of excess fat, right? Unfortunately, if you only diet...

Eating without exercising will likely result in losing both fat and muscle. Losing fat is a good thing, but losing...

Muscle loss is bad. This is because losing muscle slows down your metabolism, meaning our bodies will eat less.

Chemical processes that break down matter to produce energy. Exercise, especially strength training, helps maintain...

Muscle lost through dieting. The more muscle you gain through exercise, the higher your metabolic rate.

Your metabolism goes up a notch, meaning you'll burn more calories even if you're sitting still.

After strenuous exercise, your calorie expenditure can last for 48 hours.

To lose fat while maintaining (or even increasing) muscle mass, you must do...

Combine exercise with a proper diet. Muscles can make your body both strong and toned. If you are dieting...

Later, the skin becomes loose, but the muscles you build will make it plumper. You'll see the difference on yourself.

Body curves you've never seen before.

Let me add one more point: the better your physical condition after exercise, the more fat you use for energy burning.

The more fat you produce, the more fat you'll gain. This is because after exercise, your muscles become accustomed to using an enzyme that oxidizes fat.

People who receive less training burn more carbohydrates. Furthermore, exercise can help you cope with...

Here's a tip to help you with the most challenging issue: maintaining your weight and preventing it from rebounding.

Here's a suggestion for you: If you want to achieve bodybuilding and physique, relying solely on exercise or...

Dieting is not an option. The most effective method is to combine both approaches-reduce calories.

Increase the amount and intensity of your exercise. If you are overweight and are trying to lose weight, exercise is more important than you might be looking for.

Any fashionable diet will work. Exercise should be part of your new "lifestyle weight loss method".

Facts

Many people believe they are too old to start exercising. They may have certain health conditions.

People with heart disease, diabetes, or arthritis who feel that exercise is dangerous, or who feel that their body shape has already changed.

It's hopeless. Tufts University once conducted a study on people aged 72-98.

Elderly people living in nursing homes. These frail and elderly people only underwent 10 weeks of physical training.

Their muscle strength, ability to climb stairs, and walking speed all improved.

The same principle applies to people with chronic diseases. Exercise can and should be a part of their lives.

Methods for treating many diseases. Of course, this doesn't mean that you can use any treatment regardless of your medical history.

To suddenly engage in strenuous exercise. You must consult a doctor and obtain their advice.

Start exercising at the recommended pace.

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