Hello

Step 1

Tick what you've felt this month

We'll suggest which markers to check. Not medical advice.

Likely to check

Pick a few symptoms above to see suggestions.

Step 2 · Get tested (UK)

NHS GP blood test

Free via GP – ask for Vit D, B12, ferritin, TSH.

Thriva

At-home finger-prick, UK lab analysis.

Medichecks

Wide panel options, UK accredited.

Forth

Personalised nutrition panels.

This screener is informational only and not a diagnosis. Always confirm results with your GP before supplementing.