{"product_id":"vitamina-d3-12000-iu-50-capsulas-bio-nutrition-b00mpvx8tc","title":"Vitamina D3 12000 UI, 50 Cápsulas - Bio Nutrition","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is a fat-soluble nutrient essential for multiple bodily functions. Its main role is to facilitate the absorption of calcium and phosphorus, key minerals for bone health. Additionally, it is involved in muscle function and the regulation of the immune system. Although our body can synthesize it when exposed to the sun, many factors (such as the season, the use of sunscreen, or living at northern latitudes) limit this production. In Spain, especially during winter, it is common to have suboptimal levels of vitamin D.\u003c\/p\u003e\u003cp\u003eThe supplement \u003cstrong\u003eVitamina D3 12000 IU by Bio Nutrition\u003c\/strong\u003e provides cholecalciferol (vitamin D3), the most bioavailable form for humans. Each capsule provides a high dose of 12,000 IU (300 µg), ideal for those who need to quickly raise their levels or for people with increased requirements under professional supervision.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eAccording to the European Food Safety Authority (EFSA), vitamin D contributes to:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eNormal absorption and utilization of calcium and phosphorus.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal bones.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eNormal muscle function.\u003c\/li\u003e\n\n\u003cli\u003eNormal immune system function.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese effects are backed by decades of scientific research. By ensuring an adequate intake of vitamin D, bone health is promoted and the body's defensive response is supported. Vitamin D also plays a role in cell division, making it a fundamental nutrient for healthy cell turnover.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eDaily vitamin D recommendations vary depending on age, sun exposure, and health status. For the general population, EFSA establishes an adequate intake of 15 µg (600 IU) per day in adults. However, many health authorities suggest that higher levels may be beneficial, especially in people with diagnosed deficiency.\u003c\/p\u003e\u003cp\u003eThe product \u003cstrong\u003eVitamina D3 12000 IU\u003c\/strong\u003e provides a high dose. Its use is recommended under medical supervision, as prolonged excessive intake (above 4000 IU daily) could exceed the maximum tolerable level established by EFSA. If you are considering taking this supplement, consult a healthcare professional to determine the appropriate dose for your needs.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D: D2 (ergocalciferol), of plant origin, and D3 (cholecalciferol), which is what our skin produces when exposed to the sun. Although both can raise blood levels, several studies indicate that vitamin D3 is more effective at maintaining optimal concentrations long-term. For this reason, most high-quality supplements use D3.\u003c\/p\u003e\u003cp\u003eBio Nutrition has opted for cholecalciferol in this product, guaranteeing a form identical to that synthesized by the body. The presentation in vegetable capsules facilitates its intake and absorption.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin D supplement, several aspects should be considered:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e D3 (cholecalciferol) is the most recommended for its effectiveness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDosage:\u003c\/strong\u003e Adjusted to your levels and goals. A dose of 12000 IU is high, suitable for correcting marked deficiencies.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eQuality:\u003c\/strong\u003e Bio Nutrition is a brand committed to rigorous manufacturing standards.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Although the product does not specify certifications, the brand aligns with good manufacturing practices.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eBio Nutrition's vitamin D3 comes in a package of 50 capsules, convenient for daily or intermittent use as professionally indicated.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is safe when consumed within recommended limits. However, very high doses (such as 12000 IU daily for prolonged periods) can cause intoxication, manifesting as nausea, vomiting, weakness, or kidney problems. People with hypercalcemia, sarcoidosis, or certain kidney disorders should avoid supplementation without medical supervision.\u003c\/p\u003e\u003cp\u003eThis product is intended for adults. Its use in pregnant or breastfeeding women is not recommended without professional advice.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is a food supplement and should not be used as a substitute for a balanced diet. Do not exceed the recommended daily dose. Keep out of reach of young children.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bio Nutrition","offers":[{"title":"Default Title","offer_id":48764649177242,"sku":null,"price":39.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/81c0Iyv_5UL._AC_SL1500.jpg?v=1784482027","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-d3-12000-iu-50-capsulas-bio-nutrition-b00mpvx8tc","provider":"vitaminaspain","version":"1.0","type":"link"}