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Niruben Rajasagaram, April 24 2025

Gastric Sleeve Surgery for Obesity: Expert Advice from Dr. Niruben Rajasagaram

Obesity is a growing health concern that impacts many aspects of daily life, from physical health to emotional well-being. For those who have achieved limited success with diet and exercise alone, surgical weight loss options can offer a safe and effective long-term solution. One of the most widely recommended weight loss options in Melbourne is gastric sleeve surgery. Dr. Niruben Rajasagaram, an experienced Melbourne-based surgeon, offers advice on this procedure for those looking for long-term weight management solutions.

Understanding Gastric Sleeve Surgery

Gastric sleeve surgery is a surgical procedure that helps reduce the size of the stomach, limiting the amount of food a person can consume. This technique promotes gradual and sustained weight loss while also supporting improved metabolic health. The procedure involves the removal of a portion of the stomach, creating a smaller, sleeve-shaped stomach.

Unlike other procedures, gastric sleeve surgery does not involve rerouting the digestive system, which makes it a preferred option for many patients. The surgery encourages healthier eating habits and can be a valuable tool for managing weight-related conditions.

What should people with obesity consider before undergoing gastric sleeve surgery?

Gastric sleeve surgery is a significant decision and requires careful planning and consultation. Here are some important aspects to consider before proceeding with the procedure:

Understanding the Procedure

Gastric sleeve surgery is a bariatric procedure that involves the surgical removal of a significant portion of the stomach, leaving a narrow, sleeve-shaped section. This reduction in stomach size limits food intake and decreases hunger hormones, supporting sustainable, long-term weight loss.

Who Can Benefit Most? 

This surgery is generally suitable for individuals who are significantly overweight and have not achieved success through other weight loss methods. It may be considered if obesity is affecting overall health and well-being, including conditions like type 2 diabetes or sleep apnoea.

Preparation Before Surgery

Patients are often required to follow a specific pre-operative plan. This includes a diet and exercise routine, along with lifestyle changes to prepare the body for surgery. Consulting with an obesity specialist who offers weight loss options in Melbourne can help guide patients through this stage.

Recovery Timeline

Most patients can resume light activities within a few weeks, though full recovery may take a longer duration. Throughout this recovery period, adhering to dietary changes and undergoing regular medical monitoring are crucial for optimising results.

Long-Term Commitment

Gastric sleeve surgery is not a quick fix but a long-term commitment to healthier living. Following the procedure, patients need to adopt a balanced diet, regular exercise, and ongoing medical check-ups to ensure continued success.

Dr Niruben Rajasagaram’s Approach to Obesity and Weight Loss

Dr Niruben Rajasagaram focuses on helping individuals manage obesity through personalised and evidence-based strategies. His experience in gastric sleeve surgery has allowed him to support many patients in achieving sustainable health improvements.

Each patient undergoes a detailed consultation to discuss their medical history, lifestyle, and expectations. This personalised approach ensures that the chosen weight loss method aligns with the individual’s needs and long-term goals.

For those considering surgical options, Dr Niruben, an experienced bariatric surgeon in Melbourne, provides step-by-step guidance from the initial consultation to post-operative care. His practice emphasises safety, education, and realistic outcomes to help patients make informed decisions about their health.

Take Away

Gastric sleeve surgery is an excellent option for individuals struggling with obesity who are looking for a sustainable, long-term solution. Under the guidance of Dr. Niruben Rajasagaram, patients can gain the support they need to transform their lives and achieve a healthier, more fulfilling future.

If you are considering gastric sleeve surgery in Melbourne or want to explore your weight loss options, Dr. Rajasagaram’s experience is an invaluable resource in your journey to better health.

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Niruben Rajasagaram

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