Obesity & Weight Management in Singapore

Q: Why might I need thyroid testing for weight issues?

Thyroid hormones can affect energy levels, heart rate and weight. Thyroid testing may be recommended if weight concerns occur alongside symptoms such as fatigue, cold or heat intolerance, palpitations, or neck swelling.

Q: How quickly will I see results?

Results vary from patient to patient. The approach focuses on safe, sustainable progress and health monitoring rather than rapid weight loss. Your doctor will review the plan regularly based on medical findings and follow-up results.

Obesity and weight management involve addressing lifestyle factors as well as underlying medical and metabolic issues contributing to weight challenges. A structured, personalised approach focuses on creating sustainable changes to help individuals achieve their goals while improving overall health.

By combining targeted interventions and long-term strategies, weight management programmes support lasting progress and address related health conditions.

Dr. Ben Ng

Senior Consultant Endocrinologist

Dr. Donovan Tay

Senior Consultant Endocrinologist

When to Consider Specialist Support

Specialist care is recommended for individuals facing challenges with obesity and weight management that require medical support.

Difficulty with Weight Management through Diet and Exercise

For those who have not achieved lasting results with lifestyle changes alone, medical evaluation can uncover barriers such as metabolic conditions or underlying health issues.
Obesity-Related Health Conditions

Conditions such as Type 2 diabetes, sleep apnoea, fatty liver, high cholesterol and hypertension often accompany obesity. Focused care addresses these issues alongside weight loss efforts to improve overall health.
Unexplained Weight Changes

Rapid or unexpected weight gain or loss can indicate underlying medical conditions. A comprehensive assessment identifies potential causes and guides effective treatment strategies.

Benefits of Supervised Weight Management

This structured approach incorporates medical expertise and personalised interventions to support weight loss and address related health conditions.

Comprehensive Evaluation

Each patient undergoes a detailed assessment, considering their medical history, lifestyle, and metabolic factors. This approach identifies the root causes of weight challenges to inform tailored treatment plans.
Integrated Care for Coexisting Conditions

Weight management plans address related health concerns, such as insulin resistance, high cholesterol, and cardiovascular risks. This integrated approach supports long-term health improvements.
Medical Therapies for Weight Management

When appropriate, medications are prescribed to support weight loss or address underlying issues. These treatments are carefully monitored to ensure effectiveness and safety.
Ongoing Monitoring and Support

Regular follow-ups help track progress and adjust treatment plans. This process ensures long-term success and prevents weight regain.

Image Female doctor measuring worried chubby woman’s waist at hospital room.

Managing Weight-Related Conditions

Obesity often coexists with other health conditions. Managing these conditions alongside weight management helps improve overall health and long-term outcomes.

Type 2 Diabetes and Insulin Resistance: Excess weight contributes to insulin resistance, increasing the risk of Type 2 diabetes. Managing weight improves blood sugar control and reduces the likelihood of complications.
Thyroid and Hormonal Disorders: An imbalance in thyroid hormones can lead to weight changes. Addressing these conditions helps restore balance and supports weight management efforts.
Metabolic Syndrome: This condition involves factors such as high blood pressure, elevated blood sugar, and abnormal cholesterol levels. Managing weight reduces risks associated with heart disease and other complications.

Struggling with weight management?

Consult our MOH-accredited endocrinologist for an accurate diagnosis & personalised weight management plan today.

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Weight Management Diagnostic Services

Diagnostic testing helps move the conversation beyond the number on the scale. At Arden, testing may be recommended when your doctor needs a clearer view of your body composition, metabolism, glucose regulation, thyroid function, or related health risks.

Body Composition Analysis

Body composition analysis looks at more than body weight. It can help estimate fat mass, lean mass and other markers that may be relevant for weight management, muscle health and long-term monitoring. This may be helpful for patients whose weight has changed despite lifestyle changes, or whose BMI may not fully reflect their body composition.

Metabolic Rate Testing

Metabolic rate testing may help estimate how much energy the body uses at rest. This can support more personalised nutrition planning, particularly for patients who feel they gain weight easily, struggle with calorie targets, or have had repeated difficulty maintaining weight loss.

Insulin Resistance Screening

Insulin resistance can make weight management more complex and may increase the risk of Type 2 diabetes, metabolic syndrome and fatty liver. Screening may include a review of risk factors, waist measurements, glucose-related blood tests and other metabolic markers as advised by the doctor.

Identifying insulin resistance can help guide nutrition, activity, medication review and monitoring plans. It may also help patients understand why weight, appetite and blood sugar can feel difficult to manage without medical support.

Thyroid Function Testing for Weight Issues

Thyroid hormone levels can influence energy, heart rate, temperature tolerance and weight changes. Thyroid function testing may be recommended when weight concerns occur with symptoms such as fatigue, cold intolerance, heat intolerance, palpitations, bowel changes, menstrual changes, neck swelling, tremors or abnormal previous blood tests.

Testing helps determine whether thyroid dysfunction may be contributing to weight changes or whether another cause should be explored. Treatment decisions should be based on symptoms, blood results and clinical assessment.

Diagnostic Service	What It May Help Assess	How It Supports Weight Management Planning
Body composition analysis	Fat mass, lean mass and weight distribution patterns.	Helps create a clearer baseline and monitor changes beyond body weight alone.
Metabolic rate testing	Estimated resting energy use, where service is available.	May support personalised nutrition targets and explain why generic calorie advice may not fit every patient.
Insulin resistance screening	Glucose regulation, diabetes risk and metabolic health markers.	Helps guide diabetes prevention, medication review, dietary planning and follow-up monitoring.
Thyroid function testing	Possible overactive or underactive thyroid function affecting weight or energy.	Helps rule in or rule out thyroid dysfunction as a contributor to weight changes.

Obesity Treatment at Arden

A comprehensive approach to weight management often combines medical guidance, lifestyle adjustments, and personalised care. Treatment at Arden is based on specialist assessment and ongoing review.

Dietary Counselling

Dietary plans are tailored to individual needs, addressing caloric intake, nutrient requirements, and specific health conditions. Rather than relying on short-term restrictive diets, discussions may cover meal timing, portion patterns, protein intake, and sustainable calorie reduction where appropriate. For patients with diabetes risk, high cholesterol, or thyroid disease, dietary advice is aligned with the broader medical plan.

Exercise and Lifestyle Review

Physical activity recommendations are designed based on current fitness levels, preferences, and medical conditions. These plans focus on building consistency and gradually increasing activity in a sustainable way.

Medical Therapies and GLP-1 Receptor Agonists

For selected patients, prescription medications may be considered as part of a medically supervised weight management plan. These medications are not suitable for everyone and are prescribed only after a thorough assessment of the patient’s medical history, current medications, contraindications, and possible side effects.

If a medication such as a GLP-1 receptor agonist is prescribed, follow-up monitoring is required. The doctor may monitor weight, appetite, glucose control, and medication tolerance. Medication is usually considered alongside nutrition and physical activity planning rather than as a stand-alone solution.

What to Expect During an Obesity and Weight Management Appointment

The first appointment usually focuses on understanding the full picture behind your weight concerns. Patients do not need to have all the answers before coming in. Bringing previous test results and a medication list can help the doctor make a more informed assessment.

Medical and Weight History

The doctor may ask about weight changes, previous weight management attempts, appetite, sleep, stress, family history, and current medications.
Physical Measurements

This may include recording weight, height, BMI, waist measurement, and blood pressure.
Review of Risk Factors

The consultation may explore diabetes risk, insulin resistance, cholesterol, fatty liver, and thyroid symptoms.
Diagnostic Testing Plan

Blood tests, body composition analysis, or thyroid testing may be recommended depending on the clinical picture.
Personalised Management Plan

The plan may include dietary counselling, activity guidance, medication review, and follow-up monitoring.

Sustaining Weight Management

Maintaining progress after initial weight loss requires continuous support and adaptive strategies.

Follow-Ups and Ongoing Monitoring: Regular appointments track progress, assess health metrics, and adjust treatment plans. This ensures strategies remain effective over time.

Addressing Lifestyle Barriers: Guidance is provided to manage habits, stress, or environmental factors that may hinder weight maintenance. Patients are supported in maintaining consistency in their routines.

Adjusting Treatment Plans: As health status and needs evolve, interventions are revisited to ensure continued success. Adjustments may include changes in medication, activity levels, or nutritional plans.

Frequently Asked Questions

What causes weight gain?

Weight gain can happen for many reasons. Common contributors include caloric intake, lower activity levels, poor sleep, stress, ageing, and medications. Some patients may also have insulin resistance, thyroid disease, Cushing’s syndrome, or other endocrine factors that require medical assessment.

When should I see an endocrinologist for weight management?

You may consider seeing an endocrinologist if you experience persistent difficulty managing weight, rapid or unexplained weight changes, abnormal blood tests, or thyroid symptoms. It may also be helpful if your weight gain is linked to a medical condition or medication.

Are GLP-1 receptor agonists suitable for everyone?

No. GLP-1 receptor agonists are prescription medications and are only suitable for selected patients after a comprehensive medical assessment. Suitability depends on your health history, current medications, contraindications, and possible side effects.

Will weight management medication guarantee weight loss?

No treatment can guarantee a specific result. Medication response varies between individuals and should always be supported by nutrition, physical activity, and medical monitoring.

Why might I need thyroid testing for weight issues?

Thyroid hormones can affect energy levels, heart rate, and weight. Thyroid testing may be recommended if weight concerns occur alongside symptoms like fatigue, cold or heat intolerance, palpitations, or neck swelling.

What is DEXA body composition analysis?

DEXA body composition analysis looks beyond body weight by assessing markers such as fat mass, lean mass, and bone density. It can help create a clearer baseline and track changes that may not be obvious from a standard weighing scale.

How quickly will I see results?

Results vary from patient to patient. Arden’s approach focuses on safe, sustainable progress and health monitoring rather than rapid weight loss. Your doctor will review the plan regularly based on medical findings and follow-up results.

Can I arrange an appointment if I am visiting Singapore?

Yes. Patients arranging care in Singapore should contact the clinic before travel to confirm appointment availability, required documents, and any tests that may be needed prior to consultation.

If weight management has become difficult, a specialist assessment can help clarify the medical factors involved.

Make an enquiry with Arden Endocrinology Specialist Clinic to discuss your next step.

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Dr Ben Ng

Senior Consultant Endocrinologist

As a senior consultant endocrinologist with over 20 years of clinical experience, Dr Ben Ng provides comprehensive care for patients managing various endocrine conditions. His expertise includes the diagnosis and treatment of diabetes, thyroid disorders, obesity, and a range of other metabolic and endocrine conditions.

Dr Ben Ng Jen Min graduated from the Queens University of Belfast Northern Ireland, United Kingdom (UK).
He completed his postgraduate training with the certificate of completion of training (CCT) from the Royal College of Physicians (UK) with dual accreditation in diabetes and endocrinology and in general internal medicine.
In 2010, he was awarded an MD with honours by the University of Hull, UK, in recognition for his research in diabetes mellitus

Dr Donovan Tay

Senior Consultant Endocrinologist

As a senior consultant endocrinologist with over 20 years of clinical experience, Dr. Donovan Tay provides comprehensive care for patients managing various endocrine conditions. His expertise includes the diagnosis and treatment of diabetes, thyroid disorders, osteoporosis, and a range of other metabolic and endocrine conditions.

Dr. Donovan Tay graduated from the National University of Singapore (NUS) and obtained his membership in the Royal College of Physicians (UK), Master of Medicine (NUS), and Master of Clinical Investigation (NUS).
After completing training in endocrinology, he was conferred as a Fellow of the Academy of Medicine, Singapore (FAMS).
He further specialised in endocrinology with a fellowship at the prestigious Columbia University Medical Centre in New York City.

billing & insurance

Payment Scheme, Health Insurance

We accept a wide selection of both local and international healthcare insurance to help you cover your medical treatment and follow-up care expenses. Rest assured, you can focus on your health & well-being with peace of mind. Kindly speak to our friendly clinic staff if you require any assistance for your healthcare insurance.