Please complete this questionnaire before your blood draw appointment
← Back to HomePlease arrive fasted for your test, but drink plenty of water beforehand. This questionnaire helps us understand your context and goals before your blood draw. Please complete all required fields. Your information is protected under UK GDPR and will only be used for the purposes outlined in our Privacy Policy.
Select all that apply to you currently:
Biotin (Vitamin B7) interferes with many thyroid and hormone assays and can cause false results. Please answer honestly.
This includes: B-complex vitamins, hair/skin/nail supplements, multivitamins, "metabolism support" supplements
This can affect liver enzymes and other biomarkers
Your questionnaire will be securely sent to info@theorem.fit