GLP-1 Drugs: Doctors Urge Exercise and Mental Health Too

GLP-1 medications, such as Ozempic and Zepbound, have surged in popularity as weight loss aids across America. Nearly 1 in 5 people have tried them at some point, according to research from KFF, a health information nonprofit that includes KFF Health News. However, doctors like Dafina Allen and Gerald Onuoha warn that achieving and maintaining weight loss requires more than weekly injections—regular exercise, nutritious eating, adequate sleep, and mental health support are essential.

These drugs, known as GLP-1 receptor agonists, mimic the glucagon-like peptide-1 hormone produced in the gut. This action slows gastric emptying, signals fullness to the brain, and reduces appetite, leading to significant initial weight loss. Yet, as many patients discover, progress often plateaus without lifestyle integration. This guide explores a real patient's story, expert insights, and practical steps to maximize benefits while minimizing risks.

The Patient Story: Jelon Smart's Transformation with Ozempic

Severe ankle pain prompted Jelon Smart, a 48-year-old caterer from Savannah, Georgia, to start GLP-1 therapy a year and a half ago. At 285 pounds, long hours on her feet left her ankles "as swollen as a football," causing a limp. An orthopedic doctor diagnosed Achilles tendinitis and advised weight loss to ease symptoms. Smart began taking brand-name Ozempic.

The appetite suppression worked swiftly: "I lost 30 pounds initially without changing anything," she said. But further progress stalled. Recognizing the need for more, Smart added exercise: "I'm in the gym now six days a week." The result? She dropped to 175 pounds, and her ankle swelling and pain resolved completely.

Smart's experience underscores a common pattern with GLP-1 weight loss drugs. While they kickstart results, sustained success demands addressing hormones, metabolism, genetics, and habits.

Why Lifestyle Changes Are Crucial Alongside GLP-1 Medications

Obesity medicine physician Dafina Allen, who runs a clinic in Saginaw, Michigan, explains: "Regular exercise, smart food choices, plenty of sleep—those basic, healthy lifestyle choices are not only going to help you lose weight on a weight loss drug but also help you keep it off." Some patients eat less on GLP-1s but fail to improve health without movement or better nutrition. "They're not improving the quality of the food they're eating," Allen notes.

Exercise: Breaking the Plateau

GLP-1s preserve muscle somewhat better than older diet methods, but without resistance training or cardio, patients risk muscle loss, slowing metabolism further. Smart's gym routine—six days weekly—exemplifies this. Start with low-impact activities like walking, swimming, or cycling, especially if joint pain persists, gradually building to strength training. Aim for 150 minutes of moderate exercise weekly, per general guidelines, tailored to your doctor's advice.

Nutrition and Sleep: Fueling Lasting Results

Focus on nutrient-dense foods: lean proteins, vegetables, whole grains, and healthy fats to combat potential nutrient gaps from reduced intake. Prioritize protein to support muscle and satiety. Sleep 7-9 hours nightly, as poor rest disrupts hormones like leptin and ghrelin, countering GLP-1 effects.

Mental Health: The Overlooked Link in Weight Loss

The mind-body connection is profound in weight management. Allen shares: "I can tell you about the patients that I helped lose 50 pounds, that I helped lose 100 pounds, and they still look in the mirror and are not happy." Food and body image trigger deep emotions, making mental health support vital.

Internal medicine specialist Gerald Onuoha in Nashville, Tennessee, advises: "Making sure that you're talking to people about your problems, whether it's a family member or a licensed professional, I think goes a long way." Therapy, support groups, or mindfulness can address emotional eating or distorted self-image.

For tracking mood changes or therapy progress alongside medication, tools like Shotlee can help log symptoms discreetly.

Safe Use of GLP-1 Drugs: Avoiding Serious Risks

Onuoha cautions against common pitfalls: "People can run into serious problems if they increase their GLP-1 dosage too quickly or don't follow the recommended schedule." He's treated patients hospitalized for pancreatitis, gallstones, or acute kidney injury. Always ask: "How long have they been on them? Are they adhering to the directions? Because those things determine whether or not you're going to have those complications."

Start low and titrate slowly under supervision. Common side effects include nausea, vomiting, and diarrhea, often easing over time. Hydrate well and monitor for dehydration-related kidney issues.

The Dangers of Unsupervised Access

Allen's concern: GLP-1s are easily accessed—and cheaper—via online pharmacies, but without education. "They might just go online, find a random company that will ship it to their house, where they don't even know what dose of the medication they're taking, or even if the medicine is safe for them as the patient with the medical conditions they have." Consult a provider for personalized dosing, interactions, and monitoring.

For side effect or dosing schedules, apps like Shotlee offer simple tracking to share with doctors.

Insurance and Access Challenges for GLP-1 Weight Loss Drugs

Cost is a barrier: Most insurance doesn't cover GLP-1s for weight loss. Medicaid covers them for diabetes but only about a dozen states for obesity. Medicare plans temporary coverage starting July for older Americans. Explore patient assistance programs or generics like semaglutide.

Key Takeaways: What This Means for GLP-1 Patients

• Combine with lifestyle: Exercise 6 days/week like Smart, prioritize nutrition and sleep for plateaus.
• Prioritize mental health: Seek therapy to combat body image issues.
• Use safely: Follow dosing; watch for pancreatitis, gallstones, kidney injury.
• Choose supervised sources: Avoid unregulated online buys.
• Check coverage: Limited for weight loss; discuss alternatives with doctors.

Conclusion: A Holistic Approach to GLP-1 Success

GLP-1 drugs like Ozempic and Zepbound offer powerful appetite control, but Jelon Smart's journey from 285 to 175 pounds proves they're most effective with movement and mental health focus. Doctors Allen and Onuoha emphasize integration for long-term weight loss and health. Consult your physician to create a personalized plan, monitor progress, and ensure safety. Sustainable change comes from addressing the whole person.

This article draws from HealthQ, a collaboration between Nashville Public Radio and KFF Health News, with reporting by Cara Anthony, Blake Farmer, and Katherine Ruppelt.