{"product_id":"vitamina-b12-metilcobalamina-500-mcg-life-extension-b00028n1qu","title":"Life Extension Vitamina B12 Metilcobalamina 500 mcg - 100 tabletas veganas","description":"\u003ch2\u003eWhat is methylcobalamin vitamin B12 and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin B12 is an essential nutrient that the body needs for multiple vital functions. However, not all forms of B12 are created equal. This Life Extension supplement provides \u003cstrong\u003e500 mcg of methylcobalamin\u003c\/strong\u003e, the biologically active form of vitamin B12, ready to be used by the body. Unlike cyanocobalamin (synthetic form), methylcobalamin does not require liver conversion, which makes it especially effective in maintaining optimal B12 levels.\u003c\/p\u003e\u003cp\u003eB12 contributes to normal red blood cell formation, normal functioning of the nervous system, and the reduction of tiredness and fatigue. It also plays a key role in normal energy metabolism. For these reasons, ensuring adequate intake is fundamental, especially for people on vegetarian or vegan diets, over 50 years old, or those with absorption problems.\u003c\/p\u003e\u003ch2\u003eKey benefits backed by science\u003c\/h2\u003e\u003cp\u003eVitamin B12 (methylcobalamin) offers several health benefits, backed by the European Food Safety Authority (EFSA):\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEnergy and vitality:\u003c\/strong\u003e B12 contributes to normal energy metabolism and helps reduce tiredness and fatigue.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBrain health:\u003c\/strong\u003e Contributes to the normal functioning of the nervous system and supports cognitive function.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHealthy heart:\u003c\/strong\u003e B12 contributes to the normal metabolism of homocysteine, a factor related to cardiovascular health.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmune system:\u003c\/strong\u003e Contributes to the normal functioning of the immune system.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRed blood cell formation:\u003c\/strong\u003e Helps with the normal formation of red blood cells, which promotes oxygen transport.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits make B12 supplementation a smart choice for maintaining overall well-being.\u003c\/p\u003e\u003ch2\u003eWhy choose methylcobalamin instead of cyanocobalamin?\u003c\/h2\u003e\u003cp\u003eMethylcobalamin is the active form of vitamin B12 that the body can use directly. Cyanocobalamin, on the other hand, contains a cyanide group that must be removed by the liver before it can be converted into active forms. For many people, especially those with certain genetic variations (such as mutations in the MTHFR gene), methylcobalamin is the preferred option.\u003c\/p\u003e\u003cp\u003eFurthermore, methylcobalamin is essential for the production of myelin, the protective layer of nerves, and participates in neurotransmitter synthesis. By choosing methylcobalamin, you ensure you are getting the most bioavailable and effective form.\u003c\/p\u003e\u003ch2\u003eWho benefits from this B12 supplement?\u003c\/h2\u003e\u003cp\u003eThis supplement is suitable for a wide variety of people:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVegans and vegetarians:\u003c\/strong\u003e B12 is found mainly in animal products. Those following plant-based diets have a higher risk of deficiency.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePeople over 50 years old:\u003c\/strong\u003e With age, B12 absorption decreases due to a reduction in intrinsic factor in the stomach.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePeople with digestive problems:\u003c\/strong\u003e Conditions such as atrophic gastritis, Crohn's disease, or bariatric surgery can affect B12 absorption.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eThose looking for an energy boost:\u003c\/strong\u003e If you feel fatigued without a clear cause, optimal B12 levels can help combat tiredness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePeople with high alcohol or tobacco consumption:\u003c\/strong\u003e These habits can deplete B12 reserves.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThis product is suitable for vegans, does not contain gluten or sugar, and is made with non-GMO ingredients.\u003c\/p\u003e\u003ch2\u003eHow and when to take B12 pills\u003c\/h2\u003e\u003cp\u003eThe recommended dose is one pill (500 mcg) per day. Place the pill in your mouth and let it dissolve. Its rapid dissolution facilitates absorption through the oral mucosa, which can be beneficial for people with compromised digestive absorption.\u003c\/p\u003e\u003cp\u003eYou can take it at any time of day, with or without food. For best results, keep it under your tongue (sublingual) until it dissolves completely. It is not necessary to chew it or swallow it whole.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions (FAQ) about vitamin B12\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much vitamin B12 do I need per day?\u003c\/strong\u003e\u003cbr\u003eThe recommended intake for adults in the EU is 2.4 mcg per day. However, many people opt for higher doses (500-1000 mcg) to ensure optimal levels, especially if they have risk factors for deficiency. B12 is a water-soluble vitamin, so excess is eliminated in the urine, making it safe even at high doses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes vitamin B12 help with fatigue?\u003c\/strong\u003e\u003cbr\u003eYes. B12 contributes to the reduction of tiredness and fatigue, as recognized by the EFSA. An adequate level of B12 is essential for maintaining daily energy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I take this product if I am vegan?\u003c\/strong\u003e\u003cbr\u003eYes. The pills are vegan and do not contain animal ingredients. It is an excellent option to meet B12 needs in vegan and vegetarian diets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this product contain gluten?\u003c\/strong\u003e\u003cbr\u003eNo. It is gluten-free and is also suitable for people with gluten sensitivity.\u003c\/p\u003e\u003ch2\u003eProduct quality and purity\u003c\/h2\u003e\u003cp\u003eLife Extension is committed to offering high-quality supplements. This product is manufactured in the United States following strict quality control standards. Most of their formulas do not contain GMOs, gluten, and undergo purity testing. They have a Certificate of Analysis for each batch, which guarantees the transparency and potency of the product.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFood supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended dose. Keep out of reach of children. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":48761025855642,"sku":null,"price":23.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71xDW6srVsL._AC_SL1500.jpg?v=1784380194","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-b12-metilcobalamina-500-mcg-life-extension-b00028n1qu","provider":"vitaminaspain","version":"1.0","type":"link"}