{"product_id":"swanson-vitamina-d3-1000-ui-250-capsulas-blandas-b001ppi67i","title":"Swanson Vitamina D3 1000 IU - 250 Cápsulas Blandas","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential nutrient that the body needs for multiple vital functions. Unlike other vitamins, it is produced in the skin after sun exposure, but during the winter months or in people with little sun exposure, supplementation becomes key. Vitamin D3 (cholecalciferol) is the most bioavailable form and the one the body uses most efficiently. Swanson Vitamin D3 1000 IU provides 25 mcg of cholecalciferol per capsule, which represents 125% of the recommended daily value, helping to maintain optimal levels throughout the year.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D contributes to several fundamental processes in the body, according to the criteria of the European Food Safety Authority (EFSA):\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCalcium and phosphorus absorption:\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, preventing their weakening.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMuscle function:\u003c\/strong\u003e Contributes to the normal functioning of muscles, which is important for mobility and balance.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmune system:\u003c\/strong\u003e Vitamin D contributes to the normal functioning of the immune system, helping the body's defenses.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBlood calcium levels:\u003c\/strong\u003e Collaborates in maintaining normal blood calcium levels.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits are scientifically backed and are part of the health claims authorized by the EFSA. It is important to remember that vitamin D is a supplement, not a treatment for diseases.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe amount of vitamin D that each person needs can vary according to age, sun exposure, and health status. For adults, the recommended daily intake usually ranges between 400 and 800 IU, although many people opt for higher doses under professional supervision. Each capsule of Swanson Vitamin D3 provides 1000 IU (25 mcg), a dose that adjusts to the needs of those seeking to maintain optimal levels. It is recommended to take one softgel capsule daily, preferably with a meal containing fat to improve its absorption. People with little sun exposure, dark skin, or certain health conditions may benefit from additional vitamin D intake. If you have doubts about the right dose for you, consult a healthcare professional.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D2 is obtained from plant sources, such as mushrooms exposed to UV light, while D3 is produced in human skin and is found in animal foods, such as fatty fish and cod liver oil. D3 is the most effective form for raising and maintaining blood levels of vitamin D, as it has a greater affinity for the body's receptors. Swanson Vitamin D3 uses cholecalciferol, the same form your body produces, which ensures optimal bioavailability.\u003c\/p\u003e\u003ch2\u003eDietary sources of vitamin D\u003c\/h2\u003e\u003cp\u003eIn addition to sun exposure, vitamin D is found in various foods. Fatty fish such as salmon, sardines, mackerel, and tuna are excellent sources, as is cod liver oil. In smaller quantities, eggs, raw milk, and mushrooms also contain vitamin D. However, for many people it is difficult to get enough vitamin D through diet alone, so a supplement like Swanson Vitamin D3 1000 IU can help meet daily needs.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen choosing a vitamin D supplement, consider the following aspects:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e Opt for vitamin D3 (cholecalciferol) for better absorption and efficacy.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDosage:\u003c\/strong\u003e Choose a dose that suits your daily needs. Swanson offers 1000 IU per capsule, a practical amount for most adults.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eManufacturer quality:\u003c\/strong\u003e Look for reputable brands that perform purity and potency tests. Swanson Health has certified Good Manufacturing Practice (GMP) facilities and uses independent third-party laboratories to verify the quality of its products.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Softgel capsules facilitate ingestion and absorption. This 250-capsule pack provides a supply for more than eight months.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThis product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is safe when consumed in recommended doses. However, excessively high doses (above 4000 IU daily for prolonged periods) can lead to toxicity, with symptoms such as nausea, weakness, or kidney problems. If you are taking other medications or have pre-existing health conditions, consult your doctor before starting supplementation. Keep the product out of the reach of children and do not exceed the indicated daily dose.\u003c\/p\u003e","brand":"Swanson","offers":[{"title":"Default Title","offer_id":48761451249818,"sku":null,"price":28.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71KhaQZcO_L._AC_SL1500.jpg?v=1784389413","url":"https:\/\/vitaminaspain.es\/es\/products\/swanson-vitamina-d3-1000-ui-250-capsulas-blandas-b001ppi67i","provider":"vitaminaspain","version":"1.0","type":"link"}