{"product_id":"21st-century-b-12-5000-mcg-sublingual-tablets-110-count-pack-of-2-b00mq4r7bs","title":"21st Century B-12 5000 Mcg Sublingual Tablets, 110-Count (Pack of 2)","description":"\u003ch2\u003eWhy Choose 21st Century B-12 Sublingual Tablets?\u003c\/h2\u003e\u003cp\u003eGetting enough vitamin B12 is essential for maintaining energy levels, a healthy nervous system, and proper red blood cell formation. Yet many Canadians may not meet their daily needs through diet alone. 21st Century's B-12 sublingual tablets offer a convenient, high-potency solution. Each tablet provides 5000 mcg of cyanocobalamin—a robust dose designed for rapid absorption under the tongue, bypassing the digestive tract for maximum bioavailability. This is particularly beneficial for individuals with absorption challenges. The product is non-GMO, free of artificial colours, flavours, and preservatives, and is tested for purity, freshness, and label potency.\u003c\/p\u003e\u003ch2\u003eThe Health Benefits of Vitamin B12\u003c\/h2\u003e\u003cp\u003eVitamin B12 contributes to energy metabolism by helping your body convert carbohydrates into usable energy. It also plays a role in normal red blood cell formation, which carries oxygen throughout your body. Many users notice improved mental clarity and focus after adding B12 to their routine. Additionally, B12 supports a healthy nervous system by maintaining the myelin sheath that protects nerve cells and aids in homocysteine metabolism, which may support cardiovascular health.\u003c\/p\u003e\u003ch2\u003eWho May Benefit from B12 Supplementation?\u003c\/h2\u003e\u003cp\u003eVitamin B12 deficiency can affect anyone, but certain groups are at higher risk. Vegans and vegetarians often lack dietary B12 since it is naturally found only in animal products. Older adults may have reduced stomach acid, impairing absorption. Individuals with digestive conditions such as Crohn's or celiac disease, or those who have had weight loss surgery, also face increased risk. Even if you consume meat, stress, medications, and lifestyle factors can deplete B12 levels. This supplement is ideal for anyone seeking to maintain optimal B12 status.\u003c\/p\u003e\u003ch2\u003eSelecting the Right B12 Supplement\u003c\/h2\u003e\u003cp\u003eWhen choosing a B12 supplement, consider the form, dosage, and delivery method. Cyanocobalamin is the most stable and widely studied form, making it a reliable choice for general supplementation. A high dose like 5000 mcg ensures you meet your daily needs, especially if you have a deficiency. Sublingual tablets offer superior absorption compared to standard pills, particularly for older adults or those with digestive issues. Look for products free from unnecessary additives—this 21st Century formula meets all those criteria.\u003c\/p\u003e\u003ch2\u003eProper Dosage and Administration\u003c\/h2\u003e\u003cp\u003eThe recommended dietary allowance for vitamin B12 is 2.4 mcg per day for adults, but many supplements provide higher doses to support optimal levels. Take one 5000 mcg sublingual tablet daily. Place the tablet under your tongue and allow it to dissolve completely—do not swallow whole. This typically takes 30 to 60 seconds. For best results, take on an empty stomach. Consult your health care provider before starting, especially if you have a medical condition or take medications.\u003c\/p\u003e\u003ch2\u003eUnderstanding Vitamin B12\u003c\/h2\u003e\u003cp\u003eVitamin B12, also known as cobalamin, is an essential water-soluble vitamin that supports nerve function, red blood cell formation, and DNA synthesis. It helps convert food into energy and maintains the health of your nervous system. Despite its importance, many people do not get enough B12 from diet alone, particularly those following plant-based diets or with absorption issues. Supplementing with a high-quality B12 like 21st Century's sublingual tablets ensures your body gets the support it needs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan you take too much B12?\u003c\/h3\u003e\u003cp\u003eVitamin B12 is water-soluble, so excess amounts are typically excreted in urine. High doses up to 5000 mcg are generally considered safe, but it is always wise to follow the recommended dosage and consult a health-care professional if you have concerns.\u003c\/p\u003e\u003ch3\u003eWhy choose sublingual over tablets?\u003c\/h3\u003e\u003cp\u003eSublingual absorption bypasses the digestive tract, making it more effective for individuals with absorption issues or who have had gastric surgery. Many users find it convenient and fast-acting.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5000 mcg of Vitamin B-12 (cyanocobalamin) per sublingual tablet\u003c\/li\u003e\n\u003cli\u003eSupports energy metabolism, nervous system function, and red blood cell formation\u003c\/li\u003e\n\u003cli\u003eEasy-to-use sublingual tablets for rapid absorption\u003c\/li\u003e\n\u003cli\u003eNon-GMO, no artificial colours, flavours, or preservatives\u003c\/li\u003e\n\u003cli\u003eTested for purity, freshness, and label potency\u003c\/li\u003e\n\u003cli\u003eConvenient 110-count double pack for a lasting supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage Instructions\u003c\/h3\u003e\u003cp\u003eAs a dietary supplement, adults take one (1) sublingual tablet daily. Place tablet under tongue until dissolved, then swallow. Do not exceed recommended dosage. Store in a cool, dry place and keep out of reach of children.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product is a natural health product. Consult your healthcare practitioner before use, especially if you are pregnant, breastfeeding, or taking any medications. Do not use if seal is broken. Keep out of reach of children.\u003c\/p\u003e","brand":"21st Century","offers":[{"title":"Default Title","offer_id":48358249431278,"sku":null,"price":61.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/71ZpcoRHq-L._AC_SL1500.jpg?v=1784588215","url":"https:\/\/vitamin4ca.com\/products\/21st-century-b-12-5000-mcg-sublingual-tablets-110-count-pack-of-2-b00mq4r7bs","provider":"vitamin4ca","version":"1.0","type":"link"}