{"product_id":"21st-century-b12-5000-mcg-quick-dissolve-cherry-110-tablets-b001rn5ows","title":"21st Century B-12 5000 mcg Quick Dissolve, Energy Support, Cherry, 110 Tablets","description":"\u003ch2\u003eKey Benefits of Vitamin B12\u003c\/h2\u003e\u003cp\u003eDiscover 21St Century B-12 — Vitamin B12 contributes to normal energy-yielding metabolism and helps reduce tiredness and fatigue. It also supports the normal function of the nervous system and normal red blood cell formation. As part of a balanced diet, adequate B12 intake is essential for psychological function and homocysteine metabolism.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Support:\u003c\/strong\u003e B12 aids in metabolising fats and proteins, helping to fight fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNervous System Health:\u003c\/strong\u003e It maintains the myelin sheath around nerve cells for proper signalling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed Blood Cell Formation:\u003c\/strong\u003e Sufficient B12 ensures healthy red blood cells that carry oxygen throughout the body.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Makes This B12 Supplement Stand Out?\u003c\/h2\u003e\u003cp\u003e21st Century B-12 delivers 5000 mcg of cyanocobalamin per serving—a potent dose in a quick-dissolving sublingual tablet. The natural cherry flavour makes it pleasant to take, and the sublingual format allows for rapid absorption directly into the bloodstream, bypassing the digestive system. This can be especially beneficial for those with absorption issues.\u003c\/p\u003e\u003cp\u003eThis formula is gluten-free, non-GMO, and free from artificial flavours and colours. It contains no added yeast, making it suitable for a wide range of dietary preferences. With over 34 years of experience, 21st Century is committed to quality and innovation in supplements.\u003c\/p\u003e\u003ch2\u003eHow to Use This B12 Supplement\u003c\/h2\u003e\u003cp\u003eTake one tablet daily with any meal, or as directed by your health care professional. Place the tablet in your mouth and allow it to dissolve for about 30 seconds before swallowing. Do not exceed the recommended dosage. For best results, store in a cool, dry place and keep the bottle tightly closed.\u003c\/p\u003e\u003ch2\u003eWho Should Take a Vitamin B12 Supplement?\u003c\/h2\u003e\u003cp\u003eCertain groups are more likely to need supplementary B12. Vegans and vegetarians often lack dietary sources, as B12 is primarily in meat, dairy, and eggs. Older adults may have reduced stomach acid, which impairs absorption of B12 from food. Individuals with digestive conditions like Crohn’s or coeliac disease, or those who have had gastric surgery, may also struggle to absorb B12 effectively.\u003c\/p\u003e\u003cp\u003eEven if you eat a balanced diet, stress, medications, and lifestyle factors can increase your B12 needs. A supplement like this 5000 mcg quick-dissolve tablet provides a convenient way to support your daily intake.\u003c\/p\u003e\u003ch2\u003eWhat Is Vitamin B12 and Why Do You Need It?\u003c\/h2\u003e\u003cp\u003eVitamin B12, also known as cobalamin, is an essential water-soluble vitamin that plays a critical role in red blood cell formation, neurological function, and DNA synthesis. Your body cannot produce B12 on its own, so you must obtain it from food or supplements. The daily recommended intake for most adults is 2.4 mcg, but many people benefit from higher doses to maintain optimal levels.\u003c\/p\u003e\u003cp\u003eA deficiency in B12 can lead to fatigue, weakness, and neurological symptoms. Because B12 is naturally found in animal products, those following plant-based diets are at higher risk. That’s where a high-quality supplement like 21st Century B-12 comes in.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I take B12 on an empty stomach?\u003c\/h3\u003e\u003cp\u003eYes, B12 is water-soluble and can be taken with or without food. However, taking it with a meal may reduce any mild digestive discomfort.\u003c\/p\u003e\u003ch3\u003eIs cyanocobalamin as effective as methylcobalamin?\u003c\/h3\u003e\u003cp\u003eCyanocobalamin is a stable, synthetic form of B12 that your body converts into active forms. It is well-studied and widely used, making it a reliable choice for supplementation.\u003c\/p\u003e\u003ch3\u003eCan you take too much B12?\u003c\/h3\u003e\u003cp\u003eB12 is water-soluble, so excess is generally excreted in urine. High doses like 5000 mcg are considered safe for most people, but always consult your health care professional before starting any supplement regimen.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat,  or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"21st Century","offers":[{"title":"Default Title","offer_id":46714931118241,"sku":null,"price":25.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/611Gej8qWbL._AC_SL1500_fef590d8-246c-4eab-82ae-a7769b47dadb.jpg?v=1784389547","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/21st-century-b12-5000-mcg-quick-dissolve-cherry-110-tablets-b001rn5ows","provider":"UkVitalityVitamins","version":"1.0","type":"link"}