6 Key Benefits of Weight Loss Surgery
We asked Dr Michael Devadas, Surgeon of Excellence at Norwest Private Hospital’s Centre of Excellence in Metabolic & Bariatric Surgery to explain the key benefits of weight loss surgery.
1. Significant Weight Loss
Many people with obesity struggle to lose substantial weight through diet and exercise alone. Weight loss surgery promotes hormonal and metabolic changes that can lead to significant weight loss. On average, people lose about 70% of excess weight within 12–18 months after sleeve gastrectomy or 80% after gastric bypass. Results vary, influenced by age, gender, initial BMI, genetics, and the type of surgery.
2. Sustained Weight Loss
Unlike dieting, which often leads to the yo-yo effect, weight loss surgery can offer longterm results. Studies show that most people maintain significant weight loss even 10 years after surgery. However, weight regain can occur, and healthy lifestyle changes are essential for long-term success.
3. Better Health
Weight loss surgery may improve various obesity-related health conditions, including type 2 diabetes, high blood pressure, heart disease, high cholesterol, gallbladder disease, nonalcoholic fatty liver disease, obstructive sleep apnoea, and fertility. It can also reduce the risk of stroke and certain cancers.
4. Enhanced Fertility and Sexual Function
Obesity can affect fertility. Bariatric surgery can help restore healthy hormone function and ovulation in women, reducing pregnancy complications. It’s advised to wait at least 18 months post-surgery before trying to conceive. In men, surgery can lead to improvements in erectile function, testosterone levels, and satisfaction with sex. Consult your doctor to discuss considerations or potential implications related to pregnancy following bariatric surgery.
5. Improved Mobility
Obesity puts strain on weight-bearing joints, which may lead to discomfort and conditions like arthritis. Weight loss after surgery may reduce joint stress, improving mobility and making daily tasks easier, such as climbing stairs and getting in and out of a car.
6. More Energy
Excess weight can cause fatigue and after surgery you may feel more energetic. Weight loss may make it easier to exercise.
For more information visit, norwestprivatehospital.com.au. This information is general in nature, and it should not be used as a substitute for obtaining your own professional or medical advice. Outcomes and results may vary.
