Weight Loss

Weight loss is the process of reducing body weight through changes in diet, activity or medical support. While many people aim to lose weight for health or personal reasons, it is important to do so in a safe and sustainable way. Unexplained weight loss, however, may also be a sign of an underlying medical condition.

What is Weight Loss?

Weight loss happens when your body burns more calories than it takes in. It can be intentional, through diet and exercise, or unintentional due to illness, stress or other health issues. Healthy weight loss usually happens gradually and is supported by balanced nutrition, regular activity and sometimes medical advice or treatment.

How to manage weight loss

Follow a balanced diet with regular meals and healthy snacks
Stay active with exercises that suit your fitness level
Speak to a GP if weight loss is unplanned or unexplained
Keep a food and activity diary to track habits
Seek support for emotional eating or stress-related weight changes
Use approved medical treatments or prescriptions only if advised
Stay hydrated and avoid crash diets or extreme restrictions
Work with a dietitian or healthcare professional for tailored advice

Common symptoms

Noticeable drop in body weight over a short period
Reduced appetite or changes in eating habits
Fatigue or low energy levels
Weakness or loss of muscle mass
Changes in mood or concentration
Feeling cold more often than usual
Loose clothing or needing smaller sizes unexpectedly

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Speak to a Specialist

If you are losing weight without trying, or you need support with healthy weight loss, a video consultation can help. A healthcare professional can assess your situation and guide you on safe, effective options.

FAQs

When should I worry about weight loss?

If you lose weight without trying or drop more than 5 percent of your body weight in a few months, speak to a doctor.

Can stress cause weight loss?

Yes, stress can affect appetite and metabolism, leading to unintentional weight changes.

What is a healthy rate of weight loss?

Losing 1 to 2 pounds (about 0.5 to 1 kg) per week is considered safe and sustainable.

Do I need medicine to lose weight?

Only if advised by a doctor. Lifestyle changes are usually the first step.

Is sudden weight loss a sign of illness?

It can be. Conditions like diabetes, thyroid problems or cancer may cause unintentional weight loss.