What Does Obesity Mean?
Obesity means having too much body fat, to the point where it can raise the risk of certain health problems. It is most commonly assessed using the Body Mass Index (BMI) — a measure that compares your weight to your height. BMI is a useful screening tool, though it doesn’t capture everything (like muscle mass), which is why a doctor’s overall assessment matters most.
BMI Categories (General Guide)
| BMI Range | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 – 24.9 | Healthy weight |
| 25 – 29.9 | Overweight |
| 30 and above | Obese |
(Note: BMI thresholds can vary for different populations — for example, some Asian populations use lower cut-offs. A doctor interprets BMI alongside your overall health.)
Causes of Obesity
Obesity usually results from a combination of factors, not a single cause:
- Lifestyle — an unhealthy diet, high fast-food intake, and physical inactivity
- Genetics & family history — some people are more predisposed
- Behavioural & environmental factors — habits, stress, sleep and surroundings
- Medical factors — certain hormonal conditions or medications can contribute
Because the causes differ from person to person, effective, healthy management is always individualised — which is why professional guidance helps.
Health Risks of Obesity
Carrying excess weight over time can raise the risk of several health conditions, including:
- Type 2 diabetes
- Heart disease and high blood pressure (hypertension)
- Sleep apnoea
- Joint problems and certain other conditions
The encouraging news is that even modest, sustainable weight loss can meaningfully improve health.
Healthy Ways to Manage Weight
There’s no magic cure — but healthy, lasting change is achievable with the right, professional support:
- Balanced diet — whole foods, more vegetables and fruit, mindful portions
- Regular physical activity — find movement you enjoy and can sustain
- Good sleep and stress management — both affect weight
- Professional guidance — a doctor or registered dietitian can create a safe, personalised plan
Please avoid crash diets, extreme measures or “guaranteed” quick fixes — they rarely work long-term and can harm your health. Sustainable, guided change is what lasts.
A Note on Support
Weight and health can be sensitive and stressful topics. Be kind to yourself, focus on health rather than appearance, and seek support from qualified professionals. Astrology may offer some people comfort or motivation, but it is not a medical treatment — any real plan should come from healthcare experts. For gentle, supportive guidance alongside your medical care, you can book an astrology consultation.
Frequently Asked Questions
What is obesity?
Obesity is a medical condition in which a person carries excess body fat to a level that may affect their health. It is most commonly assessed using Body Mass Index (BMI), with a BMI of 30 or above generally classed as obese.
How is obesity measured?
Obesity is commonly measured using BMI, which compares weight to height. A BMI of 25–29.9 is generally considered overweight and 30 or above obese, though thresholds vary for different populations and a doctor’s assessment is most reliable.
What causes obesity?
Obesity usually results from a mix of factors, including an unhealthy diet, physical inactivity, genetics and family history, behavioural and environmental factors, and sometimes hormonal conditions or medications.
What are the health risks of obesity?
Excess weight can increase the risk of type 2 diabetes, heart disease, high blood pressure, sleep apnoea, joint problems and other conditions. Modest, sustainable weight loss can meaningfully improve health.
How can obesity be managed healthily?
Through a balanced diet, regular physical activity, good sleep and stress management, and above all professional guidance from a doctor or dietitian. Avoid crash diets or “guaranteed” quick fixes, as sustainable, guided change works best.
