You can use your BMI result as a starting point for further discussion with a GP about
your weight and general health.
Keep up the good work! For tips on maintaining a healthy weight, check out the food and diet and fitness
sections.
| BMI | Weight Status |
|---|---|
| Below 18.5 | Underweight |
| 18.5 - 24.9 | Healthy |
| 25.0 -29.9 | Overweight |
| 30.0 and above | Obese |
Underweight Being underweight could be a sign you're not eating enough or you may be ill. If you're underweight, a GP can help. Weighing too little can contribute to a weakened immune system, fragile bones and feeling tired.
You can check if you're underweight by using our BMI healthy weight calculator, which shows your body mass index (BMI).
If your BMI is below 18.5, this suggests that your weight may be too low.
If you're underweight, or you're concerned that someone you know is, tell a GP or practice nurse. They can give you help and advice.
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