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Can’t Lose Weight Blood Test

Can’t Lose Weight Blood Test

16 Biomarkers | Venous Blood Test | CE-marked | UKAS-accredited | Doctor-reviewed results with personalised interpretation.

An advanced blood test checking markers linked to difficulty losing weight, including thyroid function, thyroid antibodies, reproductive hormones, testosterone, cortisol and DHEA-S. Designed for people who feel they cannot lose weight despite diet and lifestyle changes, this test gives clear, clinically reviewed insight into possible hormonal, thyroid and stress-related contributors so you can understand your results and know what to do next.

Results are typically available within 2 working days from when your sample reaches the laboratory, excluding weekends and bank holidays.

£99.00
Sale price  £99.00 Regular price 
Taxes included. Shipping calculated at checkout.
Choose your sample collection method:
Reproductive / Sex Hormones
  • Follicle Stimulating Hormone, FSH
  • Luteinising Hormone, LH
  • Oestradiol
  • Progesterone
  • Prolactin
  • Testosterone
  • Sex Hormone Binding Globulin, SHBG
  • Free Androgen Index or Free Testosterone Calculation
Stress & Adrenal Hormones
  • Cortisol
  • DHEA-S / DHEA Sulphate
Thyroid Autoimmunity
  • Thyroid Peroxidase Antibodies
  • Thyroglobulin Antibodies
Advanced Thyroid Function
  • TSH
  • FT4
  • FT3
  • Thyroxine, T4
How to prepare
  • Fasting required 8–12 h before the test (water only) recommended for glucose, cholesterol/triglyceride accuracy
  • Sample timing: between 7:00 AM – 10:00 AM
  • Stay hydrated; avoid strenuous exercise, heavy meals, and supplements (iron, B12, multivitamins, biotin) for 48 hours prior
  • Continue prescribed medications unless otherwise directed

95 biomarkers. One complete picture.

A comprehensive internal health screen across your cardiovascular, liver, kidney, thyroid, hormonal, metabolic, immune and nutritional systems.

Why Your Health MOT Matters

A full body blood test, often referred to as a Health MOT, is designed to provide a comprehensive assessment of your internal health. Rather than investigating a single symptom or condition, it evaluates multiple biological systems simultaneously, offering a broad and structured overview of how your body is functioning.

Learn More

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Can’t Lose Weight Blood Test

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Sale price  £99.00 Regular price