Why Diet and Exercise Alone Aren’t Always Enough: The Role of GLP-1s for Weight Loss

Takeaways

If diet and exercise alone haven’t been enough, GLP-1s may be the missing piece of the puzzle.

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Group of People Smiling and Having Fun After Taking GLP-1s for Weight Loss

By: Dr. Suzanne Bentz, D.O., Red Mountain’s Founder & Chief Medical Officer

You’ve been cutting back on portions, tracking macros, and hitting the gym several times a week—but the results aren’t adding up. Sound familiar? You’re not alone. While diet and exercise are essential to a healthy lifestyle, weight loss is far more complex than just “calories in, calories out.”

If you feel like your body is working against you, underlying factors may make it harder to lose weight. The good news? GLP-1 medications may be the answer you’ve been looking for. They are helping millions of people achieve weight loss that diet and exercise alone couldn’t deliver—and at Red Mountain Weight Loss®, we specialize in helping people like you get real results.

Weight Loss Is More Than Just Willpower

Losing weight isn’t just about eating less and moving more—it’s a puzzle with many pieces, all working together to determine how easily (or stubbornly) your body lets go of excess weight. Factors that affect weight loss include:

  • Genetics & Metabolism: Your metabolism, body type, and how your body responds to exercise are largely determined by genetics. Some people naturally burn fewer calories or store fat more easily, making weight loss a bigger challenge.
  • Hormone Levels: Your thyroid, insulin levels, and sex hormones (like estrogen and testosterone) are crucial in weight regulation. Hormonal shifts—such as those that occur during menopause—can slow metabolism and increase fat storage.
  • Medications: Certain medications (like those used to treat depression, anxiety, and high blood pressure) can cause weight gain or make it harder to lose weight.
  • Sleep & Stress: Chronic stress and poor sleep disrupt hormones that regulate hunger and metabolism. High cortisol levels, for example, can increase cravings and lead to weight gain, especially around the midsection.

GLP-1s: A Powerful Tool—Not a Magic Fix

GLP-1s work by mimicking natural hormones that regulate appetite and blood sugar. They help reduce hunger, slow digestion, and improve insulin sensitivity, making it easier to control portion sizes and make healthier food choices.

But here’s the key: GLP-1s work best when paired with long-term lifestyle changes.

They are not a substitute for healthy eating and regular movement but a powerful tool to help people break through weight loss plateaus and sustain long-term success.

Are GLP-1s Right for You?

If you’ve been struggling to lose weight despite your best efforts, GLP-1s may offer the support your body needs. These medications are beneficial for individuals who:

  • Have a history of unsuccessful weight loss attempts
  • Struggle with insulin resistance or metabolic slowdowns
  • Experience intense hunger and cravings that derail progress
  • Want a medical approach to weight loss backed by science

At Red Mountain Weight Loss®, our medical experts have helped over one million people lose weight and improve their health. With over 30 years of experience in medical weight loss, we specialize in doctor-supervised, personalized weight loss programs that provide real, lasting results. Whether you’re looking for the ongoing support of our GLP Elite™ program or the convenience of GLP-1 medications delivered to your door with DirectMed™, our team is here to help you achieve your goals.

Take the first step toward a healthier, happier you. Book an appointment today, and let us design a personalized plan to help make achieving your goals easier and more sustainable.

Dr. Suzanne Bentz, D.O., Founder & Chief Medical Officer of Red Mountain Weight Loss®, has practiced medicine for over 30 years. She is a member of the Obesity Medicine Association and leads a team of experts specializing in medical weight loss. Dr. Bentz studied nutrition and health science at Texas Christian University and earned her Doctorate from North Texas Health Science Center in 1991. After founding Red Mountain Family Medicine in 1995, she became Board Certified in Bariatric Medicine in 1997, inspiring her to open the first of many Red Mountain Weight Loss® locations.

Stephanie Bray

Dr. Suzanne Bentz, D.O., Founder & Chief Medical Officer of Red Mountain Weight Loss®, has practiced medicine for over 30 years. She is a member of the Obesity Medicine Association and leads a team of experts specializing in medical weight loss. Dr. Bentz studied nutrition and health science at Texas Christian University and earned her Doctorate from North Texas Health Science Center in 1991. After founding Red Mountain Family Medicine in 1995, she became Board Certified in Bariatric Medicine in 1997, inspiring her to open the first of many Red Mountain Weight Loss® locations.

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