{"product_id":"lab-folate-rbc-quest-diagnostics","title":"Folate, RBC (Test)","description":"\u003cp\u003eThe RBC Folate test by Quest Diagnostics measures folate (vitamin B9) levels stored within red blood cells, offering a longer-term picture of folate status compared to serum testing alone. Because red blood cells reflect folate levels over their approximately 120-day lifespan, this test may help identify sustained deficiency or excess for those monitoring nutritional status, methylation support, or pregnancy-related nutrient needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's Worth Considering:\u003c\/strong\u003e RBC folate is widely regarded as a more clinically meaningful marker than serum folate for assessing true tissue stores, making it a practical choice for practitioners and individuals tracking supplementation outcomes over time.\u003c\/p\u003e","brand":"Quest Diagnostics","offers":[{"title":"Default Title","offer_id":42636249595998,"sku":"lab-folate-rbc-quest-diagnostics","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/6698\/2750\/files\/logo_c65f9fad-bade-4840-b88d-d3fc43c16d98.svg?v=1777676628","url":"https:\/\/apotheca.market\/products\/lab-folate-rbc-quest-diagnostics","provider":"Apotheca","version":"1.0","type":"link"}