{"product_id":"now-foods-vitamina-d3-10000-ui-120-capsulas-blandas-b00lg06wnm","title":"NOW Foods Vitamin D-3 10,000 IU, 120 Softgels","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential nutrient that plays multiple functions in the body. It is known as the \"sunshine vitamin\" because the body produces it when the skin is exposed to sunlight. However, many people do not get enough vitamin D due to factors such as low sun exposure, sunscreen use, age, or skin pigmentation. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, which is essential for bone health. In addition, it plays a role in the normal functioning of the immune system and muscle function. This NOW Foods supplement provides 10,000 IU of vitamin D3 (cholecalciferol) per softgel, a high dose intended for those who need an extra supply or have low levels.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D has benefits supported by the European Food Safety Authority (EFSA). These include:\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\u003eHelps maintain 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\u003ePlays a role in the process of cell division.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese effects are achieved with an adequate intake of vitamin D, which can be obtained through sun exposure, food, or supplements. This product is formulated to help reach recommended levels, especially during periods of low sun exposure or in people with greater needs.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe recommended daily allowance (RDA) of vitamin D for adults in the EU is 5 µg (200 IU) per day, but many health authorities suggest higher amounts to maintain optimal levels. The tolerable upper intake level (UL) established by EFSA is 100 µg (4,000 IU) per day for adults. However, this supplement contains 10,000 IU per capsule, a high dose that should be taken under supervision or as directed by a healthcare professional. It is not recommended to exceed the indicated dose, as very high prolonged doses can cause adverse effects. The duration of treatment should be as recommended by the specialist. This product should not be used as a substitute for a varied and balanced diet.\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, while D3 is the form that the human body produces after sun exposure and is also found in animal sources such as lanolin from sheep's wool. Research suggests that vitamin D3 is more effective in raising and maintaining serum vitamin D levels compared to D2. For this reason, many supplements opt for the D3 form. This product contains pure vitamin D3, the biologically active form that the body recognizes and uses naturally.\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 the form (D3 vs. D2), the dose, product quality, and certifications. NOW Foods is a recognized manufacturer that follows strict manufacturing practices. This supplement is presented in easy-to-swallow softgels, with 120 units per container, providing a supply for several months depending on the dose. For those who prefer vegan options, there are lichen-based vitamin D3 sources, although this particular product contains D3 from lanolin. It is always advisable to consult a healthcare professional before starting any supplementation, especially with high doses.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is generally safe when taken in appropriate doses. However, excessive doses (hypervitaminosis D) can cause hypercalcemia, with symptoms such as nausea, vomiting, weakness, and kidney problems. It is not recommended to exceed the indicated daily dose. This product is contraindicated in people with hypercalcemia or disorders affecting calcium metabolism. Pregnant or breastfeeding women should consult their doctor before using it. Keep out of reach of children. Store in a cool, dry place.\u003c\/p\u003e\u003cp\u003eThis product is a food supplement, it 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\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":48764568371354,"sku":null,"price":30.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71HPxSKotnL._AC_SL1500.jpg?v=1784481262","url":"https:\/\/vitaminaspain.es\/es\/products\/now-foods-vitamina-d3-10000-ui-120-capsulas-blandas-b00lg06wnm","provider":"vitaminaspain","version":"1.0","type":"link"}