August 7, 2025
Beyond the Scale: The Life-Changing Health Benefits of Bariatric Surgery
Bariatric Surgery- For Many, the Best Path to Health
Obesity continues to be a growing epidemic in the United States, silently fueling serious health threats, from heart disease and type 2 diabetes to cancer and sleep apnea. As one of the most widespread chronic conditions, it impacts millions and drives up both personal and public health costs, but there is hope.
Let’s look at the story of Emily, a 43-year-old woman who came to our office three years ago. She had struggled with her weight since childhood and was 145 pounds over her ideal weight. She had tried several diets, programs, and even worked with dietitians, but nothing worked long-term.
When she started working with our team, Emily initially chose to begin her weight loss journey with medication. With ongoing support from our nutritionist and behavioral health counselor, she gradually adopted healthier eating and exercise habits, leading to a 23-pound weight loss. However, after being diagnosed with type 2 diabetes, Emily made the decision to pursue bariatric surgery.
Eighteen months after surgery, Emily had lost 130 pounds, 90% of her extra weight. Best of all, she no longer needed diabetes medication. She feels like she has a new lease on life.
Benefits of Bariatric Surgery Beyond Weight Loss
Bariatric surgery helps people lose weight, but that’s not the whole story. The real power of this surgery is how it improves health:
- Up to 85% of people with type 2 diabetes come off their medications
- Many reduce or stop medications for blood pressure, cholesterol, or sleep apnea.
- It lowers stroke and heart attack risk.
- It reduces fatty liver disease.
- It eases joint pain and arthritis.
- It even reduces the chances of getting some types of cancer.
Studies show that people who have bariatric surgery live longer and need fewer medications. They also enjoy a better quality of life.
At Southern NH Weight Management, we follow a simple motto: Treat obesity first. Why? Because when people lose weight, many of these other problems get better or even go away entirely.
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Our Approach at Southern New Hampshire Weight Management
Obesity is complex. Over 250 genes can play a role. That’s why it’s often so hard to treat with diet and exercise alone.
At Southern New Hampshire Weight Management in Nashua, New Hampshire, we offer a full range of care. Our team includes highly-qualified doctors, surgeons, nutritionists, and counselors. Together, we create a plan that fits each patient’s needs.
We believe in treating obesity as a disease, not a character flaw, in a warm, welcoming space where people feel respected and supported.
How Bariatric Surgery Works
While the surgery does change how much a person can eat, its real power is in how it changes the body’s metabolism.
Hormones shift after surgery, reducing hunger and cravings. These changes can improve blood sugar and insulin levels within just days, long before most weight loss even happens.
What to Expect if You Choose Bariatric Surgery
We have a unique approach at Southern NH Weight Management to ensure that you receive the care that is right for you. There is no cookie-cutter approach. We start by learning more about your health and lifestyle. You’ll attend an educational seminar, then meet with our specialists to choose the right path. Some patients start with medications; others choose surgery. You can change your plans at any time.
We use a measurement called BMI (body mass index) to help determine options. Surgery is offered for people with:
- A BMI over 40
- A BMI over 35 with obesity-related health issues
We offer two main types of surgery:
- Gastric sleeve
- Gastric bypass
Both have pros and cons. Your care team will help you decide which is best.
Our Credentials and Accreditations
Doctors who specialize in obesity surgery are called metabolic and bariatric surgeons.
Our team includes:
- Two board-certified obesity medicine doctors
- Three fellowship-trained bariatric surgeons
- A director who holds top-level national certifications
Our program is accredited by the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP), Aetna Institutes of Quality®, and Cigna Centers of Excellence . That means third parties have verified our commitment to high-quality, safe care.
Ready to Take the First Step Toward Lasting Weight Loss?
Start by calling us at 603-577-3275 or visit our website. We hold free, in-person seminars every month at Southern New Hampshire Medical Center in Nashua, NH. After the seminar, you’ll meet with a specialist and begin building your personalized plan together.
A Healthier Future
Bariatric surgery isn’t just about losing weight. It’s about reclaiming your health and your life. At Southern New Hampshire Weight Management, we’re here to help you every step of the way.
Take the first step. A healthier tomorrow starts today.
Dr. Robert Catania is a board-certified general surgeon with a special interest in bariatric surgery, advanced foregut surgery, hiatal hernia repair, anti-reflux surgery, intestinal surgery, colon surgery, and surgical endoscopy in practice at Foundation Surgery and Southern NH Weight Management in Nashua, New Hampshire.