{"product_id":"source-naturals-vitamina-b12-2000-mcg-comprimidos-b00020i96a","title":"Source Naturals Vitamin B-12, 2000 mcg – 50 Lozenges","description":"\u003ch2\u003eWhat is vitamin B12 and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin B12, also known as cobalamin, is an essential nutrient that the body needs for numerous vital functions. It contributes to the normal formation of red blood cells, the functioning of the nervous system, and energy metabolism. In addition, it plays a key role in DNA synthesis and the formation of the myelin sheath that protects nerves.\u003c\/p\u003e\u003cp\u003eAs a water-soluble vitamin, the body does not store it in large quantities, so it is necessary to obtain it regularly through food or supplements. The main dietary sources are animal products, which means that vegetarians and vegans are at a higher risk of deficiency.\u003c\/p\u003e\u003ch2\u003eKey benefits of vitamin B12\u003c\/h2\u003e\u003cp\u003eVitamin B12 offers multiple benefits supported by the European Food Safety Authority (EFSA):\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEnergy metabolism:\u003c\/strong\u003e Contributes to normal energy metabolism, helping to convert food into usable energy.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReduction of tiredness:\u003c\/strong\u003e Helps to reduce tiredness and fatigue, improving daily vitality.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNervous system:\u003c\/strong\u003e Contributes to the normal functioning of the nervous system, maintaining neuron health.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRed blood cell formation:\u003c\/strong\u003e It is necessary for the normal formation of red blood cells, which promotes oxygen transport.\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\u003eCell division:\u003c\/strong\u003e Plays a role in the cell division process.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits make vitamin B12 a fundamental nutrient for people with low levels, such as the elderly, vegans, or those with absorption problems.\u003c\/p\u003e\u003ch2\u003eDifferent forms of vitamin B12: cyanocobalamin vs methylcobalamin\u003c\/h2\u003e\u003cp\u003eTwo forms of vitamin B12 are mainly found on the market: cyanocobalamin and methylcobalamin. Cyanocobalamin is the most common and stable form, used in most supplements due to its low cost and long shelf life. Once in the body, it is converted into the active forms (methylcobalamin and adenosylcobalamin).\u003c\/p\u003e\u003cp\u003eOn the other hand, methylcobalamin is an active form that does not require conversion, so some consider it more bioavailable. However, both are effective in correcting deficiencies. The product we present contains cyanocobalamin, a widely studied and effective form.\u003c\/p\u003e\u003ch2\u003eWho needs vitamin B12 supplements?\u003c\/h2\u003e\u003cp\u003eCertain population groups have a higher risk of vitamin B12 deficiency:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVegans and vegetarians:\u003c\/strong\u003e By not consuming animal products, it is difficult to get enough B12 from diet alone.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eElderly people:\u003c\/strong\u003e B12 absorption decreases with age due to the reduction of intrinsic factor.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePeople with digestive disorders:\u003c\/strong\u003e Diseases such as atrophic gastritis, Crohn's, or celiac disease can affect absorption.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAlcohol consumers:\u003c\/strong\u003e Alcohol can interfere with B12 absorption.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePregnant and lactating women:\u003c\/strong\u003e Needs increase during pregnancy and lactation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIf you experience symptoms such as persistent fatigue, weakness, memory problems, or paleness, it could be indicative of low B12 levels. A blood test can confirm this.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin B12 supplement?\u003c\/h2\u003e\u003cp\u003eWhen choosing a vitamin B12 supplement, consider the following aspects:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e Chewable tablets (lozenges) or sublingual sprays can improve absorption, especially in people with digestive problems.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2000 mcg is a high dose, suitable for correcting deficiencies or maintaining optimal levels in people with high needs.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Look for products manufactured under good manufacturing practices (GMP) and without unnecessary additives.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e If you are vegan, make sure the supplement does not contain animal-derived ingredients. This product is free of gluten, dairy, soy, and other common allergens.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eSource Naturals tablets dissolve easily in the mouth, allowing direct absorption through the oral mucosa.\u003c\/p\u003e\u003ch2\u003eDosage and recommendations for use\u003c\/h2\u003e\u003cp\u003eThe recommended dose is 1 tablet per day. For best results, let the tablet dissolve slowly in your mouth before swallowing. Do not exceed the recommended daily dose.\u003c\/p\u003e\u003cp\u003eThis product is for adults. Keep out of reach of children. Food supplements should not be used as a substitute for a balanced diet. Consult a healthcare professional before use if you are pregnant, breastfeeding, or under medical treatment.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much vitamin B12 do I need per day?\u003c\/strong\u003e\u003cbr\u003eThe reference intake for adults in the EU is 2.5 mcg per day, but supplement doses are usually much higher (such as 2000 mcg) to ensure adequate absorption, especially in people with deficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes vitamin B12 help with fatigue?\u003c\/strong\u003e\u003cbr\u003eYes, according to the EFSA, vitamin B12 contributes to the reduction of tiredness and fatigue, so it can help improve energy levels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I take this product if I am vegan?\u003c\/strong\u003e\u003cbr\u003eYes, this product does not contain animal-derived ingredients and is suitable for vegans.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it safe to take 2000 mcg per day?\u003c\/strong\u003e\u003cbr\u003eVitamin B12 is safe even at high doses, as excess is excreted in the urine. However, it is advisable not to exceed the indicated dose without medical supervision.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat, cure, or prevent any disease. Food supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended dose. Keep out of reach of children.\u003c\/em\u003e\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":48761020022938,"sku":null,"price":25.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61SX4xgVYcL._AC_SL1500.jpg?v=1784379834","url":"https:\/\/vitaminaspain.es\/es\/products\/source-naturals-vitamina-b12-2000-mcg-comprimidos-b00020i96a","provider":"vitaminaspain","version":"1.0","type":"link"}