It’s an established fact that childhood and adolescent obesity has become one of the most pressing health challenges in the United States. A new, more personalized approach is offering hope.
At Kaiser Permanente and the Mid-Atlantic Permanente Medical Group, a Pediatric Lifestyle Medicine Program is helping teens take control of their health in ways that go far beyond traditional advice. And the results are already proving that meaningful change is possible.
A new approach to teen health
Led by pediatrician and obesity medicine specialist Christina Brown, the program focuses on more than just weight loss. It’s designed to empower teens to build sustainable, lifelong habits that improve both their physical and emotional well-being.
In just a few months, the program has delivered impressive outcomes. One teen significantly improved their blood sugar levels, moving out of the prediabetes range. Another lost 20 pounds while gaining strength, confidence, and a renewed sense of control over their health.
But for Dr. Brown, the real success goes deeper. She said,
These teens are choosing their health habits and how they are going to spend the rest of their life.
Why adolescence is a critical window
Teenage years are a pivotal time for shaping lifelong behaviors. Habits formed during this stage often carry into adulthood, influencing long-term health outcomes. By addressing weight management issues during adolescence, programs like this can change an entire health trajectory, potentially preventing decades of chronic illness.
Moving beyond “eat better and exercise more”
Traditional pediatric visits often rely on general advice like eating healthier and being more active. While well-intentioned, this approach can feel vague and difficult to follow, especially for teens navigating complex social, emotional, and environmental challenges.
Dr. Brown said,
There’s some back and forth, but it tends to be very prescriptive. Then at the next visit, the patient has gained 20 to 50 pounds, and it’s very frustrating for both the patient and the doctor.
This program flips that model. Instead of prescribing one-size-fits-all solutions, it focuses on personalized care plans, collaborative goal setting, and ongoing support and accountability. Teens are treated as active participants in their care, not passive recipients of advice.
A personalized, whole-person strategy
Every participant begins with a deep dive into their health history, lifestyle, and emotional well-being. This includes understanding factors like eating patterns and nutrition habits, physical activity levels, sleep quality, stress and mental health, and social environment and support systems.
This approach recognizes a key truth: Health is interconnected. For example, poor sleep can affect energy levels, stress can influence eating habits, and social isolation can reduce motivation.
The power of small, achievable goals
One of the program’s most effective tools is the use of SMART goals — specific, measurable, achievable, relevant, and time-bound objectives. Rather than overwhelming teens with drastic changes, the program encourages manageable steps, such as taking a short walk once a week, reducing sugary drinks, and eating breakfast consistently.
Addressing emotional and social challenges
For many teens, obesity is not just a physical issue; it’s deeply tied to emotional experiences. By creating a supportive, judgment-free environment, the program helps teens rebuild confidence and reconnect with their lives.
Dr. Brown said,
I was shocked to see how many teens isolate themselves due to bullying, anxiety or depression that they’re experiencing related to obesity and social pressures… When I asked one of my patients what her goal was, she said she wanted to be able to go back to school and not be bullied. It breaks your heart.
Nutrition and habits
Food plays a major role in the program, but the focus goes beyond “what” teens eat. It also examines when, where, and why they eat. For example, skipping meals or consuming high-calorie beverages can significantly impact overall health. By identifying patterns, teens can make informed, realistic changes. Optional food tracking can also help increase awareness, revealing habits that might otherwise go unnoticed.
A team-based approach
Because obesity is a complex condition, the program brings together a network of specialists, including dietitians, behavioral health professionals, sleep medicine experts, and health coaches.
One surprising discovery has been the prevalence of sleep apnea among teens in the program. Many didn’t show obvious symptoms but were experiencing fatigue and low motivation due to poor sleep quality.
Dr. Brown said,
Most of these kids don’t have the classic symptoms of sleep apnea, such as snoring or hypertension. But their parents may say, ‘He’s lazy, unmotivated and napping all the time…’ Then we figure out they have sleep apnea and are not getting enough oxygen to their brain while sleeping. So, they’re actually not lazy at all. They have a medical condition we need to treat.
Real and lasting health improvements
Even in its early stages, the program is delivering measurable health benefits, including improved cholesterol levels, lower blood sugar, better liver health, and reduced symptoms of hormonal conditions like polycystic ovary syndrome (PCOS). These changes can influence not only current health, but also future outcomes, including reproductive health and pregnancy risks later in life.
Changing the future of pediatric care?
Programs like this represent a shift in how the medical community approaches obesity. Rather than treating it as a lifestyle issue alone, it’s being recognized as a complex, chronic condition that requires comprehensive, evidence-based care. Dr. Brown is also working to expand this model by training other physicians, helping integrate lifestyle medicine into pediatric care more broadly.
The goal is clear: Make this level of support accessible to more teens, and ultimately, change the trajectory of an entire generation. In a time when childhood obesity continues to rise, initiatives like this offer something powerful: not just treatment, but transformation.
A relevant reminder
Dr. Pretlow, the creator of BrainWeighve, a weight loss app for overweight and obese children, is conducting a BrainWeighve clinical trial at UCLA. The trial has expanded to include 10 subjects currently taking GLP-1 medications. This addition aims to help researchers understand how lifestyle and behavioral tools enhance medication or possibly even reduce the need for medication over time.
The program is designed for obese teens and uses a self-directed, physician-supervised approach to tackle overeating one “problem food” at a time. By helping participants rechannel emotional urges into healthier coping mechanisms, BrainWeighve aims to support sustainable weight loss — and reduce dependence on willpower alone.
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Source: “How pediatric lifestyle medicine is transforming obesity care,” AMA, 3/26/26
Source: “Kaiser Permanente Launches Pediatric Lifestyle Medicine Program,” Kaiser Permanente, 10/13/25
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