{"product_id":"thorne-vitamin-b12-1-000-mcg-methylcobalamin-60-capsules-for-nerve-heart-support","title":"THORNE Vitamin B12 1,000 mcg Methylcobalamin, 60 Capsules for Nerve \u0026 Heart Support","description":"\u003cp\u003e\u003cstrong\u003eTHORNE Vitamin B12 is a methylcobalamin supplement designed to support healthy heart, blood cell, nerve, and sleep functions, with 1,000 mcg of active B12 in each capsule.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 mg (1,000 mcg) methylcobalamin per capsule — provides vitamin B12 in its active form.\u003c\/li\u003e\n\u003cli\u003eSupports normal homocysteine levels — helps support healthy cardiac function, blood cell formation, and optimal nerve function.\u003c\/li\u003e\n\u003cli\u003eSupports circadian rhythms and restful sleep — also supports healthy methylation processes.\u003c\/li\u003e\n\u003cli\u003eThird-party tested and certified — verifies package contents against the label and checks for unsafe contaminant levels.\u003c\/li\u003e\n\u003cli\u003e60 capsules per bottle — a defined capsule count for planning your supplement routine.\u003c\/li\u003e\n\u003cli\u003eTrusted by 100+ professional sports teams; ranked the #1 most recommended clinical brand in a 2026 independent US survey.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eVitamin B12 has roles in several normal body processes, so choosing a supplement can mean looking at both its form and the functions it is intended to support. THORNE provides methylcobalamin in a capsule and connects its B12 formula with cardiac function, blood cell formation, nerve function, circadian rhythms, and methylation. The product is for people seeking supplemental B12 with those specific support goals.\u003c\/p\u003e\u003ch3\u003eWhat functions does THORNE Vitamin B12 support?\u003c\/h3\u003e\u003cp\u003eTHORNE Vitamin B12 is formulated to support a normal homocysteine level, healthy cardiac function, blood cell formation, and optimal nerve function. It is also designed to help maintain normal circadian rhythms for restful sleep and support healthy methylation processes. These are structure and function support claims; the supplement is not presented as a treatment for a disease.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHomocysteine support is connected to the product’s stated cardiac function benefits.\u003c\/li\u003e\n\u003cli\u003eSleep support is tied to maintaining normal circadian rhythms.\u003c\/li\u003e\n\u003cli\u003eMethylation support is an additional stated role of the formula.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat form of vitamin B12 is in each capsule?\u003c\/h3\u003e\u003cp\u003eEach THORNE Vitamin B12 capsule contains 1 mg of vitamin B12 as methylcobalamin. Methylcobalamin is an active form that the product identifies as more efficiently used by the body than other forms such as cyanocobalamin. This makes the form of B12 a key distinction for shoppers comparing supplement labels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActive form: methylcobalamin.\u003c\/li\u003e\n\u003cli\u003eAmount: 1 mg of vitamin B12 in each capsule.\u003c\/li\u003e\n\u003cli\u003eComparison named for the formula: cyanocobalamin.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow many capsules are included, and how is the product tested?\u003c\/h3\u003e\u003cp\u003eEach bottle contains 60 capsules. THORNE’s third-party testing and certification verify that the contents match the label and check that contaminants are not present at unsafe levels. This gives shoppers a specific quality-control detail to consider alongside the ingredient and capsule count.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePack quantity: 60 capsules.\u003c\/li\u003e\n\u003cli\u003eTesting checks both label-to-package match and contaminant levels.\u003c\/li\u003e\n\u003cli\u003eTHORNE is trusted by more than 100 professional sports teams.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTHORNE Vitamin B12 is suited to adults looking for methylcobalamin in capsule form and interested in the listed heart, blood cell, nerve, circadian rhythm, sleep, and methylation support. The product is a 60-capsule B12 supplement with 1 mg of methylcobalamin per capsule and third-party testing and certification.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eOne Capsule Contains: Vitamin B12 (as Methylcobalamin) 1 mg. Other Ingredients: Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What form and amount of vitamin B12 does THORNE Vitamin B12 provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each THORNE Vitamin B12 capsule provides 1 mg (1,000 mcg) of vitamin B12 as methylcobalamin, an active form the body uses more efficiently than cyanocobalamin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is THORNE Vitamin B12 designed to support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: THORNE Vitamin B12 is formulated to support normal homocysteine levels, cardiac function, blood cell formation, nerve function, circadian rhythms, restful sleep, and healthy methylation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"THORNE","offers":[{"title":"Default Title","offer_id":68643801366834,"sku":"B002BKW1YA","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3491\/1282\/files\/thorne-vitamin-b12-front-label.jpg?v=1794440723","url":"https:\/\/naturalvitaminsonline.com\/products\/thorne-vitamin-b12-1-000-mcg-methylcobalamin-60-capsules-for-nerve-heart-support","provider":"Natural Vitamins Online","version":"1.0","type":"link"}