POMS & BOMA Certified Doctors
MOH-Registered Clinic
Holistic Programme
Non-Judgemental Care
Tailored weight loss programmes led by doctors certified in obesity management
  • Holistic plan combining medication, nutrition and activity guidance
  • Option for telemedicine follow-ups, with medication delivery
  • Free InBody scans to track fat vs muscle loss
Located in Tanjong Pagar, Orchard, Jurong & Novena
Dr. Leonard Leng of ATA Medical Singapore.
Medically Reviewed By: Dr Leonard Leng – MBBS, MMed (FM), POMS Certified, BOMA
Last updated: Apr 28, 2026

Starting your weight loss journey can feel overwhelming, especially if you have faced setbacks in the past. At healthscreening.sg, we recognise these challenges and provide medically supervised treatments to support your efforts every step of the way.

While medications can play a role, long-term success depends on making sustainable changes to your lifestyle. When combined, these approaches not only improve appearance but also lower the risk of health conditions such as diabetes, heart disease, and joint problems.

Our holistic approach focuses on personalised care, with guidance designed to help you achieve healthier weight management and long-term well-being.

Obesity in Singapore

In Singapore, obesity is a major health concern, with nearly 40% of adults classified as overweight or obese. This trend has been rising over the past decade, driven by increasingly sedentary lifestyles, changes in dietary habits, and greater exposure to high-calorie foods.

The impact is felt not only at an individual level but also as a public health challenge, with obesity contributing significantly to healthcare costs and placing added strain on the healthcare system.

Obesity in Singapore statistics: 40% overweight, 60% normal range. Obesity increases the risk of heart attack, diabetes, and certain cancers.

Effects of Obesity on Health

Obesity has wide-ranging effects on both physical and mental health. Its impact goes beyond appearance and can contribute to several serious conditions.

What Causes Obesity / Weight Gain?

Obesity and weight gain usually result from multiple overlapping factors rather than a single cause. At the core, weight increases when more calories are consumed than the body uses for energy. Over time, this excess energy is stored as fat.

Common contributors include:

  • Dietary habits – Regular intake of high-calorie, processed, or sugary foods is one of the most frequent causes of weight gain.
  • Physical inactivity – Sedentary lifestyles, desk-based work, and prolonged screen time reduce daily calorie expenditure and are very common in modern living.
  • Age-related changes – Metabolism slows with age, and muscle mass declines, making weight gain easier over time.
  • Genetic predispositionInherited traits such as a naturally slower metabolism, greater tendency to store fat, or appetite regulation differences can increase the likelihood of obesity.
  • Hormonal changes – Disorders such as hypothyroidism reduce metabolism, while conditions like polycystic ovary syndrome (PCOS) disrupt hormonal balance, both of which can make it harder to lose weight.
  • Medical conditions and medications – Some chronic illnesses or medications, including antidepressants and steroids, can promote weight gain as a side effect.
High-calorie processed and sugary foods like burgers, doughnuts, cupcakes and soda causing obesity.

When Should You Seek Medical Help for Weight Loss?

You should seek medical help for weight loss when excess weight is linked to health risks or when self-directed methods have not worked. This can include:

  • Obesity-related conditions – Such as diabetes, high blood pressure, or high cholesterol, where managing weight may help control or reduce complications.
  • Concerning symptoms – Fatigue, breathlessness, or joint pain linked to excess weight may require medical evaluation to prevent worsening health.
  • Hormonal or medical causes – Issues like hypothyroidism or PCOS can make weight loss difficult; a doctor can diagnose and treat these conditions.
  • Unsuccessful lifestyle changes – If diet and exercise alone have not produced sustainable results, medications or structured programmes may help support progress.

What Are Some Medical Weight Loss Options?

Medical weight loss options often include lifestyle interventions, prescription medications, and, for selected patients, surgical procedures. These methods are usually combined as part of a holistic approach to support sustainable weight management.

Option Description
Lifestyle modification
  • Involves structured nutrition planning, calorie control, increased physical activity, and behavioural strategies.
  • Helps reduce calorie intake and improve overall health habits.
  • Usually recommended as the first step for most individuals aiming to manage their weight.
Prescription medications (oral)
  • Includes appetite suppressants (e.g. phentermine) that reduce hunger and fat absorption blockers (e.g. orlistat) that lower the amount of fat absorbed from food.
  • Considered when lifestyle changes alone are insufficient or when obesity-related conditions are present.
Weight loss injections
  • GLP-1 receptor agonists (e.g. tirzepatide, semaglutide, liraglutide, dulaglutide) are usually given as subcutaneous injections.
  • They work by regulating appetite, slowing stomach emptying, and improving blood sugar control, often leading to meaningful weight reduction.
  • Typically recommended for individuals with obesity or obesity-related health conditions as part of a comprehensive programme.
Bariatric surgery
  • Surgical procedures such as gastric bypass or sleeve gastrectomy alter the digestive system to limit food intake and nutrient absorption, resulting in significant weight loss.
  • Generally reserved for individuals with severe obesity or those who have not responded to other treatments.
GLP-1 agonist medications may be considered for adults with obesity (BMI ≥ 30) or overweight (BMI ≥ 27) with at least one weight-related condition, such as high blood pressure, type 2 diabetes, or sleep apnoea.
Please Note: GLP-1 agonist medications are only prescribed to patients aged 21 years and above at our clinic.

What to Expect from Our Weight Loss Programme

1. Initial Consultation

In-clinic review of medical history, BMI, lifestyle and goals to set your baseline.

2. Personalised Plan

From your assessment, we shape a plan combining medication, nutrition, and exercise guidance suited to you.

3. Follow-Up Visits

In-person or telemedicine reviews with home medication delivery. Complimentary InBody scans available to track muscle vs weight loss.

Why Body Composition Matters More Than the Scale

Bathroom scales only show total weight. They cannot tell whether the change comes from fat, muscle, water, or bone, which is why two people with identical weight readings can have very different health profiles.

Tracking body composition separates these elements, so you can see whether the kilograms you are losing are mostly fat (the goal) or also include muscle (a sign to adjust your weight loss plan).

Complimentary InBody Scans for Weight Loss Patients

Included as part of the programme at healthscreening.sg. For in-clinic reviews, your scan is conducted during the same visit. For telemedicine reviews, you can book a separate scan appointment with no extra consultation fee.

We recommend repeating your InBody scan every 3 to 6 months. Preserving lean muscle is important because muscle drives your resting metabolism. If too much muscle is lost during weight reduction, the body burns fewer calories at rest, which can make it harder to maintain results over time. Regular InBody measurements help us catch this early and adjust your nutrition or training accordingly.

What Is the Cost of Weight Loss Treatments?

At healthscreening.sg, our prices for weight loss treatments are as follows:

Treatment Price*
Consultation From $49.05
Appetite Suppressants From $200
Weight Loss Injections From $436 / pen
InBody Analysis Complimentary as weight loss patient

*Prices are NETT and inclusive of GST.
^Prices last updated on Apr 28, 2026. While every effort is made to keep pricing information up to date, please contact our team to confirm the latest rates.

If your weight loss goals are tied to wider concerns such as healthy ageing, a family history of chronic disease, or hormonal changes, our longevity health screening packages offer comprehensive assessments to identify and address the underlying factors.

Book a Weight Loss Consultation with Our Doctors

Book Weight Loss Consultation Now
Book or Enquire Through WhatsApp At 80953275
Ask Through Email At hello@healthscreening.sg

Why Choose Our Weight Loss Programme

Holistic Approach to Care

We combine prescription medication (if suitable), nutrition, and exercise guidance into a single plan grounded in long-term weight management evidence.

Doctors with Obesity-Management Certification

Led by a POMS Certified and BOMA-accredited doctor, so treatment decisions are grounded in obesity-specific clinical practice.

Flexible In-Clinic or Teleconsult Follow-Ups

After your initial in-person consultation, follow-ups can be done via telemedicine with prescriptions delivered to your home.

Complimentary InBody Scans

Track fat loss versus muscle preservation over time, so progress reflects healthy body composition and not just weight on the scale.

ATA Medical Orchard Clinic with Health Screening Nurses and Staff.
Orchard Clinic
ATA Medical Tanjong Pagar Clinic team of doctors and staff standing together in the clinic lobby.
Tanjong Pagar Clinic
Dr Jana Lim from ATA Medical Tanjong Pagar Clinic speaking with a patient during a friendly clinic consultation.
Post-screening consult of health screening results with our doctor.
Female patient undergoing ultrasound scan procedure at ATA Medical Clinic.
Mammograms & Ultrasound Scans with Female Staff
Female patient getting ready to undergo X-Ray procedure with a male staff assisting with the preparations.
One-Stop Clinic with X-Ray Facilities
Dr Leonard Leng of ATA Medical having a consultation session with a male patient.
Consultation About Men or Female Health With a Doctor of Your Choice

Navigate Easy With Google Maps

Health Screening Singapore (Anson House)

Nearest MRT: EW15 Tanjong Pagar

Health Screening Singapore (Camden Medical Centre)

Nearest MRT: TE13 Orchard Boulevard

Health Screening Singapore (CPF Jurong Building)

Nearest MRT: NS1/EW24 Jurong East

Health Screening Singapore (Royal Square Medical Centre)

Nearest MRT: NS20 Novena

Frequently Asked Questions (FAQ)

Is corn healthy for weight loss?

Corn can be part of a weight loss diet as it is naturally high in fibre, which supports fullness, and provides vitamins and minerals. However, it is also relatively high in carbohydrates, so portion control is important if you are monitoring calorie intake. Whole corn and minimally processed forms are generally more beneficial than refined corn products. It is advisable to consult a nutritionist, dietitian, or doctor for guidance on including corn in your diet.

Can constipation cause weight gain and bloating?

Constipation does not cause long-term weight gain but may lead to temporary bloating or a feeling of heaviness due to retained stool and gas. This can make the body feel or appear slightly heavier, though it is not the same as an increase in body fat. Improving hydration, fibre intake, and activity levels can usually help relieve constipation.

Can high LDL cholesterol cause weight gain?

High LDL cholesterol itself does not directly cause weight gain, but it often reflects underlying lifestyle factors such as a diet high in saturated fats or lack of exercise, which can also contribute to weight gain. Both elevated LDL cholesterol and excess weight increase cardiovascular risk, so managing diet, activity, and body weight together is important.

What is the fastest way of losing weight?

The fastest way of losing weight is usually through creating a large calorie deficit with strict diets or intense exercise, but this is often not sustainable and may lead to muscle loss or nutrient deficiencies. Most guidelines recommend gradual weight loss of about 0.5 to 1 kilogram per week through a balanced plan of dietary changes, physical activity, and medical support if needed. It is advisable to consult a doctor for personalised guidance.

Which treatment is best for weight loss?

No single treatment is universally best for weight loss, as the most appropriate approach depends on your health status, goals, and medical needs. Lifestyle modification is the foundation for most individuals, while medications, injections, or surgery may be considered for those with obesity or related conditions. Combining approaches within a medically supervised programme is widely regarded as a more sustainable way to achieve and maintain weight loss.

How much weight can I reasonably lose in 3 months?

A reasonable amount of weight can be lost over three months through gradual and consistent changes in diet, physical activity, and lifestyle habits. This pace is generally considered more sustainable and reduces the likelihood of regaining weight compared to rapid loss. Actual results vary depending on factors such as metabolism, underlying health conditions, and whether medical treatments are included.

What is the golden rule for weight loss?

The golden rule for weight loss is to maintain a consistent calorie deficit, meaning you consume fewer calories than your body uses. This works best when achieved through balanced nutrition, regular physical activity, and sustainable lifestyle changes rather than strict short-term diets. Adequate sleep and stress management also play important roles. If these measures are not effective, you may require medical help, where supervised programmes can include prescribed medication.

How to lose 10kg in 2 weeks?

Losing a large amount of weight in just two weeks is generally unrealistic and may pose health risks such as nutrient deficiencies, muscle loss, or dehydration. Rapid weight loss methods can also increase the likelihood of regaining weight afterwards. A gradual and steady approach is usually more sustainable. If you need to lose weight more quickly for medical reasons, it is advisable to consult a doctor, nutritionist, or dietitian for supervised options.

Does drinking water help weight loss?

Drinking water can support weight loss by promoting fullness, reducing unnecessary snacking, and replacing high-calorie drinks like sugary beverages. Adequate hydration also helps the body function properly during metabolism and exercise. However, water alone does not cause significant weight loss and should be combined with balanced eating and physical activity for meaningful results.

What foods boost weight loss?

Foods that may support weight loss include those high in fibre, such as vegetables, fruits, legumes, and whole grains, which promote fullness while being lower in calories. Protein-rich foods such as lean meats, eggs, and beans can help preserve muscle and regulate appetite. While these foods support weight management, long-term results depend on overall diet quality, portion control, and lifestyle habits rather than individual foods.

How to lose 5 kg in a week?

Losing 5 kilograms in a week is generally unrealistic and may be unsafe, as rapid weight loss often causes fluid loss, muscle breakdown, or nutritional deficiencies rather than lasting fat reduction. Sustainable weight loss usually occurs at a rate of 0.5 to 1 kilogram per week with diet, exercise, and behavioural changes. In situations where quicker weight loss is medically necessary, it is best to seek support from a doctor, nutritionist, or dietitian for structured and supervised options.

What's the best weight loss pill to take?

There is no single pill that works for everyone, as weight loss medications vary in how they reduce appetite, block fat absorption, or regulate metabolism. Options may include appetite suppressants, fat absorption blockers, or medications that influence appetite and blood sugar regulation. Suitability depends on your health profile and potential side effects. It is advisable to consult a doctor to discuss which treatment may be appropriate for your needs.

How to reduce belly fat in 3 weeks?

Reducing belly fat in three weeks usually requires creating a calorie deficit through dietary adjustments, increased physical activity, and limiting processed foods and sugary drinks. Core exercises may strengthen abdominal muscles, but targeted fat loss in one area may not be possible. Instead, overall weight reduction helps decrease abdominal fat. While small changes can occur within weeks, longer-term lifestyle strategies are needed for sustained results.

What are three healthy steps you would take if you wanted to lose weight?

Three healthy steps to support weight loss are adopting a balanced diet with controlled portions, increasing daily physical activity such as walking or structured exercise, and maintaining adequate sleep and stress management. Together, these steps create a sustainable calorie deficit while improving overall health. For individuals with obesity or related conditions, medically supervised treatments may also be beneficial as part of a holistic approach guided by a doctor.