Weight Loss
What Does This Test Check?
The Weight Loss test checks the markers that can affect how easily you lose weight, including thyroid hormone, blood sugar and key vitamin levels. Its role is to flag metabolic or hormonal blocks to weight loss rather than to prescribe a diet.
Numan is the cheaper option at 78 pounds, with Goodbody Clinic at 99 pounds. Numan offers a home blood test while Goodbody Clinic runs an in-clinic test, so the choice here is budget plus convenience versus an in-person sample.
An abnormal thyroid or blood sugar result may indicate a hurdle that is making weight loss harder, while normal results suggest the emphasis should fall on diet and activity. Losing weight depends on far more than any single blood marker. Discuss the findings with a GP who can place them alongside your history and goals.
| Test | Provider | Price | |
|---|---|---|---|
| Weight Loss Blood Test | Numan | £78star Best value | Buy |
| Weight Loss Blood Test | Goodbody Clinic | £99 | Buy |
Prices are indicative and may vary. Always check the provider's website for the latest pricing. Prices last checked on 23rd Aug 2026