- Vitamins & Minerals
Nutrition and Energy Check
A nutrition blood test measuring iron, active B12, folate and vitamin D, key nutrients linked to energy. It suits vegans, vegetarians and anyone feeling low on energy.
What this test is for
The Nutrition and Energy Check measures eight markers covering iron, B vitamins and vitamin D. Ferritin shows your iron stores, while serum iron, transferrin saturation, and total and unsaturated iron binding capacity show how iron is carried in the blood. It also measures active B12, serum folate and vitamin D.
People who feel tired, eat a vegan or vegetarian diet, have heavy periods or have cut back on red meat often choose it. You can visit our Hull clinic, book a nurse visit or use a home kit.
Each result sits against its reference range. Low iron, B12, folate or vitamin D can each affect energy. A result outside the range can prompt a look at diet or supplements, a repeat test, or a conversation with your GP.
- 24–48h turnaround
- Free return postage
- NHS-standard laboratory
Book at our clinic
£129
One-off purchase · no subscriptionBase £109 + £20 collection
How would you like to take your sample?
- Free tracked delivery
- Free return postage included
- Results in 24–48h
- Digital results with explanation
Your results are reviewed by our clinical team and delivered securely. All tests use NHS-standard laboratories.
Biomarkers included
8 markers measured
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