{"product_id":"vitamina-d3-10000-ui-now-foods-120-capsulas-blandas-b00f45eq4w","title":"NOW Foods Vitamina D-3 10.000 UI, 120 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. The NOW Foods Vitamin D-3 supplement offers 10,000 IU per softgel, providing a high dose for those who need an extra boost. Vitamin D is essential for multiple bodily functions, but its intake through diet is limited. The main source is sun exposure, so supplementation may be necessary in winter or for people with little sun exposure. This NOW Foods product, with over 50 years of experience, is manufactured under strict GMP quality controls and has certifications that endorse its purity. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, which in turn helps maintain normal bones and teeth. In addition, it plays a role in the normal functioning of the immune system and the process of cell division.\u003c\/p\u003e\u003ch2\u003eBenefits of vitamin D for health\u003c\/h2\u003e\u003cp\u003eVitamin D has multiple benefits backed by the European Food Safety Authority (EFSA). Among the main positive effects are:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eContributes to the normal absorption and utilization of calcium and phosphorus.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the maintenance of normal blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the maintenance of bones under normal conditions.\u003c\/li\u003e\n\n\u003cli\u003eContributes to normal muscle function.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the normal functioning of the immune system.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the process of cell division.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the reduction of the risk of falls associated with postural instability and muscle weakness. Falls are a risk factor for bone fractures in people over 60 years of age.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits make vitamin D a key nutrient for bone, muscle, and immune health, especially in populations at risk of deficiency.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe amount of vitamin D a person needs depends on several factors such as age, sun exposure, and general health status. The dose of 10,000 IU per capsule is high and is generally recommended under medical supervision. The recommended daily allowances (RDAs) in the European Union are 200 IU for adults up to 70 years of age and 400 IU for those over 70, although many experts suggest higher doses to reach optimal levels. However, it is important not to exceed the recommended dose without professional advice. This product provides 10,000 IU per capsule, so it is advisable to consult a doctor or pharmacist before use, especially if taking other supplements or medications. Vitamin D is fat-soluble and accumulates in the body, so excessive consumption can be harmful.\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 D3 is the form that human skin produces when exposed to sunlight and is also found in animal sources such as fish oil. Vitamin D2 comes from plant sources and is less efficient at raising serum vitamin D levels. Numerous studies indicate that D3 is more potent and maintains more stable blood levels. For this reason, most high-quality supplements, such as NOW Foods Vitamin D-3, use cholecalciferol. Choosing D3 ensures greater bioavailability and effectiveness.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin D supplement, it is important to consider several aspects: the form (D3 is preferable), the dose, purity, and certifications. The NOW Foods Vitamin D-3 product stands out for offering 10,000 IU in a liquid softgel that facilitates absorption. In addition, it has certifications that guarantee its quality:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNon-GMO:\u003c\/strong\u003e Free of genetically modified organisms.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eHalal:\u003c\/strong\u003e Complies with halal requirements.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eKosher:\u003c\/strong\u003e Kosher certification (contains gelatin).\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNo soy, corn, dairy, egg or gluten:\u003c\/strong\u003e Suitable for people with allergies or food sensitivities.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGMP Quality Assured:\u003c\/strong\u003e Third-party certification that verifies the quality of the manufacturing process. NOW Foods' internal laboratories are ISO\/IEC accredited for stability, potency, and formulation testing.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eNOW Foods is a family business with over 50 years of experience in the supplement industry, which supports its commitment to excellence.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is safe when consumed within recommended limits. However, extremely high and prolonged doses can lead to vitamin D toxicity, whose symptoms include nausea, vomiting, weakness, and kidney problems. People with conditions such as hypercalcemia, sarcoidosis, or kidney problems should consult a doctor before taking high doses. This product provides 10,000 IU per capsule, a high dose, so it is recommended not to exceed one capsule per day without professional supervision. This product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":48764060565658,"sku":null,"price":26.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/717QlrpHKpL._AC_SL1500.jpg?v=1784477138","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-d3-10000-ui-now-foods-120-capsulas-blandas-b00f45eq4w","provider":"vitaminaspain","version":"1.0","type":"link"}