{"product_id":"vitamina-d3-5000-ui-life-extension-b000gtfoba","title":"Life Extension Vitamina D3 125 mcg (5000 UI) – 60 Cápsulas Blandas","description":"\u003ch2\u003eWhat is vitamin D3 and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D3, also known as cholecalciferol, is the most bioavailable form of vitamin D for the human body. Unlike vitamin D2 (ergocalciferol), D3 is similar to what our skin produces after sun exposure. However, in countries like Spain, during the winter months or for those who spend a lot of time indoors, natural synthesis may be insufficient. Therefore, a quality vitamin D3 supplement helps maintain optimal levels.\u003c\/p\u003e\u003cp\u003eLife Extension Vitamin D3 125 mcg (5000 IU) offers a high dose in a convenient softgel capsule, designed for efficient absorption. It is an advanced formula, gluten-free, non-GMO, and manufactured under strict purity controls.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D3\u003c\/h2\u003e\u003cp\u003eVitamin D3 contributes to multiple essential functions, recognized by the European Food Safety Authority (EFSA):\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAbsorption of calcium and phosphorus:\u003c\/strong\u003e Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, essential for bone health.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBone maintenance:\u003c\/strong\u003e Helps maintain bones in normal conditions, reducing the risk of fragility.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMuscle function:\u003c\/strong\u003e Contributes to the normal functioning of muscles, supporting mobility.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmune system:\u003c\/strong\u003e Plays a key role in the normal functioning of the immune system, supporting natural defenses.\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eMaintenance of normal blood calcium levels.\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits are backed by science, and adequate vitamin D3 intake is especially important after age 50 or in people with low sun exposure.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D3 to take per day? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe daily dose of this presentation is **125 mcg (5000 IU)**, a higher-than-average amount that may be recommended by health professionals in cases of deficiency or increased needs. Life Extension suggests that adults take between 125 and 200 mcg of D3 daily. Each capsule provides 5000 IU, enough for a significant intake.\u003c\/p\u003e\u003cp\u003eGiven that this is a high dose, it is advisable to consult a doctor or nutritionist, especially if other supplements or medications are being taken. The product is one capsule a day, with a two-month supply (60 capsules).\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D in supplements:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVitamin D2 (ergocalciferol):\u003c\/strong\u003e Obtained from plant sources, such as mushrooms exposed to UV light. It is less effective at raising blood vitamin D levels.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eVitamin D3 (cholecalciferol):\u003c\/strong\u003e This is the form that the skin produces and is found in animal-derived foods. D3 is considered more potent and is retained better in the body.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThis product uses **pure vitamin D3**, the preferred option for its greater efficacy and similarity to the natural form.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D3 supplement\u003c\/h2\u003e\u003cp\u003eNot all supplements are created equal. Here are key aspects to consider:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e Opt for D3 (cholecalciferol) over D2.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDose:\u003c\/strong\u003e Adjusted to personal needs; 5000 IU is a high dose, ideal for those seeking a significant intake.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eQuality and purity:\u003c\/strong\u003e Life Extension verifies quality through analysis (Certificate of Analysis available). The product is non-GMO and gluten-free.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Manufactured in the USA with global ingredients, meeting rigorous standards.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIn addition, vitamin D3 is fat-soluble, so it is better absorbed if taken with fatty foods.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eIn high doses, vitamin D3 can accumulate in the body. Although intoxications are rare, it is important not to exceed recommendations without medical supervision. People with certain conditions (sarcoidosis, hypercalcemia) should consult before use. This product is not recommended for children without professional indication.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/em\u003e\u003c\/p\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":48761056919706,"sku":null,"price":24.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71Nwk3QPfdL._AC_SL1500.jpg?v=1784382326","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-d3-5000-ui-life-extension-b000gtfoba","provider":"vitaminaspain","version":"1.0","type":"link"}