{"product_id":"vitamin-b12-blood-test","title":"Vitamin B12 Blood Test (Total)","description":"\u003cp\u003e\u003cstrong\u003e1 Biomarker | Venous or Capillary Blood Test | UKAS-accredited laboratory\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTotal vitamin B12 circulating in the blood. Designed for people checking B12 status, particularly on a plant-based diet or with absorption concerns, this test gives you a clear laboratory result alongside the reference range so you can see exactly where you sit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eResults are typically available within 2 working days from when your sample reaches the laboratory (excluding weekends and bank holidays).\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDoctor's comments are optional on individual markers. Add them for £15.00 at checkout, or your result is issued as a laboratory report showing your value alongside the reference range.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eA laboratory result is not a diagnosis. If you have urgent or worrying symptoms, contact your GP or call 111. In an emergency call 999.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nuvivo Health","offers":[{"title":"Finger-prick kit at home \/ Laboratory report only","offer_id":54428034400589,"sku":"NUV-TB12-FPK","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"Finger-prick kit at home \/ Add doctor's comments (+£15.00)","offer_id":54428034433357,"sku":"NUV-TB12-FPK-DC","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Venous draw at our Livingston clinic \/ Laboratory report only","offer_id":54428034466125,"sku":"NUV-TB12-LIV","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"Venous draw at our Livingston clinic \/ Add doctor's comments (+£15.00)","offer_id":54428034498893,"sku":"NUV-TB12-LIV-DC","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Self-arrange professional collection \/ Laboratory report only","offer_id":54428034531661,"sku":"NUV-TB12-SELF","price":49.0,"currency_code":"GBP","in_stock":true},{"title":"Self-arrange professional collection \/ Add doctor's comments (+£15.00)","offer_id":54428034564429,"sku":"NUV-TB12-SELF-DC","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"Partner clinic visit (+£35.00) \/ Laboratory report only","offer_id":54428034597197,"sku":"NUV-TB12-PTR","price":84.0,"currency_code":"GBP","in_stock":true},{"title":"Partner clinic visit (+£35.00) \/ Add doctor's comments (+£15.00)","offer_id":54428034629965,"sku":"NUV-TB12-PTR-DC","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"Nurse home visit (+£63.00) \/ Laboratory report only","offer_id":54428034662733,"sku":"NUV-TB12-NHV","price":112.0,"currency_code":"GBP","in_stock":true},{"title":"Nurse home visit (+£63.00) \/ Add doctor's comments (+£15.00)","offer_id":54428034695501,"sku":"NUV-TB12-NHV-DC","price":127.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8953\/3261\/files\/VitaminB12BloodTest_Total_65e2bfb9-cac8-4888-93f4-2e196107ad2e.png?v=1785722144","url":"https:\/\/nuvivo.co.uk\/products\/vitamin-b12-blood-test","provider":"Nuvivo Health – Private Blood Tests | In Clinic \u0026 Home Tests","version":"1.0","type":"link"}