Online Doctor

Weight Loss

Lose Weight and Feel Great!

Overview

Do I need to lose weight?

Obesity in the UK is a growing health concern, with over two-thirds of adults classified as overweight or obese. Excess weight is closely linked to serious health conditions such as heart disease, type 2 diabetes, stroke, and even certain types of cancer.

Understanding your weight status is the first step towards effective weight management and improving your overall health and well-being.

Calculate your BMI

Calculating your BMI is a simple and effective tool for assessing whether your weight falls within a healthy range.

  1. Calculate BMI:
    Use this formula:
    BMI = Weight (kg) / (Height (m) x Height (m))

  2. Gather Your Information:
    Weight in kilograms (kg)
    Height in meters (m)
    If you measure weight in pounds and height in feet, here’s how to convert:
    1 pound = 0.453592 kg
    1 inch = 0.0254 m

  3. Interpret Your BMI:

    After calculating your BMI, compare it to the following standard weight categories:

    - Underweight: BMI less than 18.5
    - Normal weight: BMI between 18.5–24.9
    - Overweight: BMI between 25–29.9
    - Obesity (Class 1): BMI between 30–34.9
    - Obesity (Class 2): BMI between 35–39.9
    - Obesity (Class 3): BMI 40 or greater

    While BMI is a helpful guideline, it doesn’t account for factors such as muscle mass, bone density, or fat distribution. For a comprehensive health assessment, why not speak with one of our healthcare professionals? They can provide personalized advice tailored to your unique needs.

How does weight affect your body?

Being overweight or obese isn’t just about how your clothes fit—it’s about your long-term health and well-being. Excess weight increases your risk of developing type 2 diabetes, heart disease, and stroke. It’s also associated with certain types of cancer and can worsen conditions like asthma and joint pain.

But weight management isn’t just about preventing diseases. Maintaining a healthy weight can:

  • Help you manage stress more effectively
  • Boost your mental health and mood
  • Improve your self-esteem
  • Enhance your overall quality of life

In short, achieving and maintaining a healthy weight is essential for both your physical health and mental well-being. Start your journey today and see how small changes can lead to big improvements in your life.

 

 

FAQ

  • What is Wegovy/Orlistat and how does it work to help with weight loss?

    Wegovy is a once-weekly injection that contains the active ingredient semaglutide. It helps regulate appetite and food intake by acting on receptors in the brain to make you feel fuller faster. Orlistat is a capsule taken with meals that works by blocking some of the fat from food being absorbed in your body. Both medications aid weight loss by reducing calorie intake.

  • What are the potential side effects of Wegovy/Orlistat that I should be aware of?

    Common side effects of Wegovy include nausea, vomiting, diarrhea, constipation, abdominal pain, headache, fatigue, and dizziness. Potential side effects of Orlistat include abdominal pain, oily spotting with bowel movements, gas with oily discharge, soft stools, fecal urgency, and vitamin deficiencies. Tell your doctor if these side effects persist or worsen.

  • What results can I expect from taking Wegovy/Orlistat for weight loss?

    In clinical trials, patients taking Wegovy saw a chnage of 12-15% in their body weight over 68 weeks. With Orlistat, typical weight loss is 3-5 lbs more than diet and exercise alone for up to a year. Amount of weight loss varies based on dosage, diet, exercise, and other factors. These medications are more effective when combined with lifestyle changes.

    (Wilding et al, New England Journal of Medicine, 2021; 384:989-1002)

  • How long will I need to take Wegovy/Orlistat for weight loss?

    Wegovy has a stepped dosing plan that can be found on the product page, it is intended for chronic, long-term use alongside diet and exercise. Orlistat is also approved for long-term use. our prescribing team will advise you on the appropriate dose and length of therapy based on your progress and medical needs. 

  • Are there any dietary restrictions I need to follow while taking Wegovy/Orlistat?

    No specific diet is recommended with Wegovy, but you should continue eating a well-balanced diet lower in calories, fat, and portions. With Orlistat, you will need to follow a low-fat diet to minimize gastrointestinal side effects. Avoid fatty or greasy foods and beverages. Check with your pharmacist if you have any food or drug interactions.

Causes

Most Common Causes of Obesity

Understanding the causes of obesity is crucial for effective weight management and improving overall health. Here are the most common contributing factors:

  1. Poor Diet and Nutrition
    A diet high in calories, sugar, and unhealthy fats but low in fruits, vegetables, and fiber is a leading cause of obesity. Regular consumption of processed foods, fast food, and sugary drinks can quickly lead to weight gain and other health issues.

  2. Lack of Physical Activity
    A sedentary lifestyle with minimal physical exercise contributes significantly to weight gain. When caloric intake exceeds calories burned, the excess energy is stored as body fat, increasing the risk of obesity-related diseases such as type 2 diabetes and heart disease.

  3. Medical Conditions
    Certain medical conditions like polycystic ovary syndrome (PCOS), hypothyroidism, and hormonal imbalances can make it more challenging to maintain a healthy weight. If you're struggling with weight gain due to medical reasons, consult a healthcare professional for personalized guidance.

  4. Poor Sleep Patterns
    Insufficient or poor-quality sleep can disrupt hormones regulating hunger and appetite, such as ghrelin and leptin. This disruption can lead to increased cravings for high-calorie foods and overeating, further contributing to weight gain.

  5. Genetic Predisposition
    Genetics and obesity are closely linked. Some individuals may have a genetic predisposition to gain weight more easily. However, while genetics can influence metabolism and appetite, lifestyle choices remain a critical factor in managing obesity.

  6. Psychological Factors
    Emotional eating, stress, anxiety, and depression can all trigger overeating or reliance on comfort foods. Addressing these emotional triggers with therapy or counseling can be an essential part of weight loss treatment plans.

  7. Medication Side Effects
    Certain prescription medications, such as antidepressants, steroids, and antipsychotics, may have weight gain as a side effect. It’s essential to discuss any weight-related concerns with your healthcare provider.

  8. Pregnancy and Post-Pregnancy Weight Gain
    Weight gain during pregnancy is natural, but excessive weight gain can persist after childbirth, increasing the risk of long-term obesity. Postpartum weight management programs can help address this concern.

  9. Environmental Factors
    Your environment plays a significant role in your weight and health habits. Factors such as:
  • Easy access to unhealthy foods
  • Limited opportunities for exercise
  • Sedentary jobs
  • Unhealthy workplace habits
  • These environmental factors create barriers to maintaining a healthy lifestyle.


Addressing Obesity: A Multi-Factorial Approach

Obesity often results from a combination of factors, and overcoming it typically requires a holistic approach, including:

  • Nutritional changes
  • Increased physical activity
  • Behavioral therapy
  • Medical interventions (e.g., weight loss injections like Wegovy or Mounjaro)

If you're concerned about managing obesity or need professional support, don't hesitate to reach out to a healthcare professional or a specialized weight loss clinic for personalized advice and treatment plans.

Treatments

Safe and Effective Weight Loss: Professional Guidance is Key

It’s essential to consult a healthcare professional before starting any weight loss program to ensure it’s safe and tailored to your specific health needs. Effective and sustainable weight loss typically combines multiple strategies with a focus on long-term lifestyle changes.

1. Dietary Changes for Weight Loss
Adopting a balanced, calorie-controlled diet is a cornerstone of weight management. Focus on:

  • Whole foods
  • Fruits and vegetables
  • Lean proteins
  • Whole grains

Reducing the intake of processed foods, sugary snacks, and high-fat meals is essential for achieving and maintaining a healthy weight.


2. Regular Physical Activity
Exercise for weight loss plays a critical role in burning calories and improving overall fitness levels. Activities may include:

  • Brisk walking
  • Jogging or running
  • Strength training exercises
  • Aerobic workouts

Aim for at least 150 minutes of moderate exercise per week, as recommended by health guidelines.


3. Prescription Weight Loss Medications
In some cases, weight loss medications can provide valuable support in managing appetite control or fat absorption. There are several FDA-approved weight loss treatments, including:

  • Wegovy weight loss injection
  • Mounjaro weight loss medication
  • Ozempic for weight loss
  • Saxenda weight loss injection

These GLP-1 weight loss medications have been widely discussed in weight loss groups and health news articles due to their effectiveness in promoting significant weight loss.

Complete Our Assessment Form:

Completing an online weight loss assessment allows our clinicians to better understand your health needs and recommend the most suitable treatment plan tailored to your specific weight loss goals.


4. A Holistic Approach to Weight Management
Successful weight loss isn’t just about diet or medication—it’s about creating sustainable lifestyle habits that include:

  • Healthy eating patterns
  • Regular exercise routines
  • Behavioral therapy
  • Professional medical support

Your Health Comes First:

If you’re ready to start your weight loss journey or need advice on weight loss treatments, our healthcare professionals are here to guide you every step of the way.

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Symptoms

Health Risks and Complications of Obesity

While obesity itself may not have specific symptoms, it is closely associated with a wide range of health risks and complications that can significantly impact your physical health, mental well-being, and overall quality of life.

1. Increased Risk of Chronic Diseases
Obesity is a major risk factor for several chronic health conditions, including:

  • Type 2 diabetes
  • Heart disease
  • High blood pressure (hypertension)
  • Stroke
  • Certain types of cancer (e.g., breast, colon, and liver cancer)

Managing your weight effectively can help reduce these health risks and improve long-term outcomes.


2. Joint Problems and Osteoarthritis
Excess body weight places added strain on joints, particularly the knees, hips, and lower back. This increases the risk of osteoarthritis, leading to chronic pain, stiffness, and reduced mobility.


3. Breathing Difficulties and Sleep Disorders
Obesity is linked to respiratory problems such as:

  • Sleep apnea (interrupted breathing during sleep)
  • Asthma

These conditions can affect sleep quality and lead to fatigue and other health complications.


4. Digestive Issues
Being overweight or obese can increase the likelihood of developing:

  • Gastroesophageal reflux disease (GERD)
  • Gallbladder disease

These conditions can cause heartburn, indigestion, and abdominal pain.


5. Psychological and Social Effects
Obesity can have a significant impact on mental health, often contributing to:

  • Depression
  • Anxiety
  • Low self-esteem

Social stigma and discrimination related to weight can further affect self-confidence and overall emotional well-being.


6. Reduced Mobility and Physical Limitations
Excess body weight can limit mobility and make physical activities more challenging. This reduction in activity levels can lead to a cycle of weight gain and decreased physical fitness.

Understanding Obesity as a Complex Condition

It’s important to recognize that obesity is a multifaceted condition influenced by factors such as genetics, lifestyle habits, hormonal imbalances, and emotional well-being.

While obesity might not present specific symptoms, its health consequences can be significant. Addressing obesity often requires a holistic approach, including:

  • Personalized weight loss plans
  • Dietary changes
  • Increased physical activity
  • Medical treatments (e.g., GLP-1 weight loss medications like Wegovy and Mounjaro)
  • Behavioral therapy

If you’re concerned about your weight or its impact on your health and well-being, speak to your GP or consult with one of our healthcare professionals. They can provide expert advice and help you create a tailored weight management plan to achieve your health goals.