Sleeve Gastrectomy: What It Is, Who It Helps, and What to Expect

When you hear sleeve gastrectomy, a surgical weight loss procedure that removes about 80% of the stomach, leaving a tube-shaped pouch. Also known as gastric sleeve, it’s one of the most common bariatric surgery options in North America. Unlike bypass procedures, it doesn’t reroute the intestines — it simply makes your stomach smaller, so you feel full sooner and eat less. This change also reduces the hunger hormone ghrelin, which helps cut cravings over time.

Sleeve gastrectomy isn’t just for people who want to lose weight — it’s often recommended for those with obesity-related conditions like type 2 diabetes, high blood pressure, or sleep apnea. Studies show that most patients lose 50–70% of their excess weight in the first year, and many see big improvements in their health markers. But it’s not a quick fix. Success depends on lifelong changes: eating smaller meals, avoiding sugary drinks, taking vitamin supplements, and sticking to follow-up care. It’s a tool, not a cure.

People who qualify usually have a BMI over 40, or over 35 with serious health issues. Some insurance plans cover it if you’ve tried other weight loss methods first. Recovery takes a few weeks, and you’ll start with liquids, then soft foods, before moving to solid meals. Many patients report feeling more energy, better sleep, and less joint pain — but it’s not without risks. Complications like leaks, strictures, or vitamin deficiencies can happen, which is why ongoing monitoring with a doctor and dietitian matters.

What you’ll find in these articles isn’t just theory — it’s real advice from people who’ve been through it. You’ll see how to manage medications after surgery, how to avoid nutrient gaps, and what to do when side effects pop up. There’s also guidance on dealing with loose skin, mental health shifts, and how to handle social situations with food. These posts cover the messy, practical side of life after sleeve gastrectomy — the stuff no brochure tells you.