Eating well

Healthy Weight Loss

Healthy weight loss means losing weight gradually through balanced eating and activity — around 0.5 to 1 kg (1–2 lb) a week is a safe, sustainable pace.

Written by Meds Global Health Clinical Team · Clinically reviewed by Dr Muhammad Suffyan, MB BS, Founder & Clinical Director · Last reviewed · How we review

What it means

Losing weight healthily is about a steady, sustainable change to eating and activity rather than a quick crash diet. It focuses on a modest calorie reduction, better food choices and more movement, so the weight stays off.

Why it matters

Reaching and keeping a healthier weight lowers the risk of type 2 diabetes, heart disease, some cancers and joint problems, and can improve energy, mood and sleep. Losing weight too fast is harder to sustain and can cost muscle.

Practical tips

How to make it work

  • Aim to lose around 0.5 to 1 kg (1–2 lb) a week — steady and sustainable.
  • Base meals on vegetables, fruit, wholegrains, lean protein and pulses, and watch portion sizes.
  • Cut down on sugary drinks, alcohol, and high-fat, high-sugar snacks.
  • Move more — build up to at least 150 minutes of activity a week, plus strength exercises.
  • Plan meals, keep a food and activity diary, and set realistic, specific goals.
  • Get support — from a healthy-weight programme, app, or friends and family.

Good to know. Very low-calorie or crash diets are hard to sustain and can be unsafe without supervision. If you have a health condition, take medicines, are pregnant, or are underweight, get advice from your GP or a dietitian first.

Answers

Healthy Weight Loss: frequently asked questions

How fast should I lose weight?

A safe, sustainable rate is around 0.5 to 1 kg (1 to 2 lb) a week. Losing much faster is usually harder to keep off, can lose muscle as well as fat, and may not be safe without supervision.

What is the best diet for weight loss?

The best approach is one you can stick to that keeps your nutrition good — many patterns work if they create a modest calorie deficit. Combining balanced eating with more activity is more effective and lasting than any single "miracle" diet.

Related

More on eating well

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Education and reference only. This is general UK health guidance, not personal medical or dietitian advice. If you have a health condition or specific needs, check with your GP, pharmacist or a registered professional before making big changes.

Sources

Where this is drawn from

  • NHS — Eat well & Live Well
  • British Dietetic Association (BDA)
  • UK Scientific Advisory Committee on Nutrition (SACN)

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