What is weight loss surgery?
Weight loss surgery, also known as bariatric surgery, includes procedures that help individuals lose weight by making changes to the digestive system, such as reducing stomach size or altering how the body absorbs nutrients.
Am I a candidate for weight loss surgery?
Most candidates have a BMI (body mass index) of 40 or higher, or a BMI of 35+ with obesity-related health conditions, such as type 2 diabetes or high blood pressure. Candidates should also demonstrate prior efforts to lose weight through diet and exercise.
What are the most common types of weight loss surgery?
The most common procedures include:
- Gastric Sleeve Surgery (Sleeve Gastrectomy)
- Roux-en-Y Gastric Bypass (RYGB)
- Biliopancreatic Diversion with Duodenal Switch (BPD/DS)
- Adjustable Gastric Banding
- Single Anastomosis Duodenal-Ileal Bypass with Sleeve (SADI-S)
What vitamin and mineral supplements should I expect to take after weight loss surgery?
After weight loss surgery, you can expect to take a multivitamin, calcium with vitamin D, and, in some cases, additional supplements such as iron and/or vitamin B12. Depending on the type of surgery and the degree of nutrient absorption, your doctor may also recommend fat-soluble vitamins (A, D, E, and K). Initially, chewable or liquid forms of supplements are often recommended to ensure better tolerance and absorption during the early stages of recovery. Regular follow-ups with your healthcare provider are essential to monitor nutrient levels and adjust your supplement regimen as needed.
How much protein do I need daily?
Most bariatric patients require 60-80 grams of protein per day, but this can vary based on individual factors such as the type of surgery performed and the body’s response to the procedure. Some patients may need higher amounts to support optimal recovery and maintain muscle mass. For personalized guidance, your dietitian will assess your specific needs and provide a tailored recommendation to help you meet your protein goals effectively.
How should I get my protein? Smoothies? Bars? What if I’m a vegetarian?
There are plenty of options for meeting your protein needs, even if you have specific dietary preferences or restrictions. A dietitian can guide you toward the best protein sources for your lifestyle. Everyday options include meats, eggs, dairy products, tofu, beans, and lentils. Protein supplements made from whey or soy, commonly available in stores, can also help you reach your daily protein goals. Tracking your protein intake is a helpful way to ensure you’re getting enough. Over time, as you’re able to incorporate more regular foods into your diet, these can become your primary protein sources, reducing your reliance on supplements.
What happens if you don’t get enough protein?
During the rapid weight loss phase after bariatric surgery, your body requires extra protein to preserve muscle mass and support a healthy metabolism. Without sufficient protein intake, your body may begin breaking down muscle tissue to meet its needs, which can lead to muscle loss, weakness, and a slowed metabolism. Ensuring adequate protein in your diet is essential for maintaining strength, energy, and overall well-being during this critical period.
Should I Avoid Caffeine After Bariatric Surgery?
Yes, it’s recommended to avoid caffeine for at least the first 30 days after surgery, as your stomach will be especially sensitive during this time. While caffeinated fluids are effective for hydration, reintroducing caffeine too soon can irritate your healing stomach. After the initial recovery period, consult your surgeon or dietitian about when it’s safe to resume caffeine. Be mindful that many caffeinated drinks are loaded with sugar and empty calories, so making smart beverage choices is essential to support your weight loss journey.
Why is fluid intake important?
Staying hydrated is crucial for your health, especially after bariatric surgery, as dehydration is one of the most common reasons for hospital readmission. Your body needs fluids not only to function optimally but also to burn stored fat for energy. Aim to drink at least 64 ounces of fluid daily and carry a water bottle with you throughout the day, particularly when you’re away from home. It’s essential to sip regularly, even if you don’t feel thirsty.
A good indicator of proper hydration is producing clear, light-colored urine 5-10 times a day. On the other hand, signs of dehydration may include thirst, headaches, hard stools, or dizziness when sitting or standing. If you’re struggling to drink enough fluids to stay hydrated, contact your surgeon’s office for assistance.
