{"product_id":"natural-factors-vitamina-d3-400-ui-100-comprimidos-b005utgpb4","title":"Natural Factors, Vitamin D3 400 IU, Supports Strong Bones and Teeth and Immune Function, 100 Chewable Tablets","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential nutrient that plays a key role in multiple bodily functions. Known as the \"sunshine vitamin,\" it is produced in the skin after exposure to sunlight, but in many regions, especially during winter, natural synthesis is insufficient. Therefore, vitamin D food supplements are a practical way to maintain adequate levels.\u003c\/p\u003e\u003cp\u003eVitamin D3 (cholecalciferol) is the most bioavailable form, identical to what our body generates. This presentation in 400 IU chewable tablets is ideal for children and adults looking for a gentle and easy-to-take supplement.\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 blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal bones.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal teeth.\u003c\/li\u003e\n\n\u003cli\u003eNormal muscle function.\u003c\/li\u003e\n\n\u003cli\u003eNormal function of the immune system.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIn addition, vitamin D plays a role in the process of cell division. These benefits are supported by broad scientific consensus and by European health authorities.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dosage\u003c\/h2\u003e\u003cp\u003eEach Natural Factors chewable tablet provides 400 IU of vitamin D3, an adequate dose for general health maintenance. For children, this amount usually covers the recommended daily needs, always as part of a balanced diet.\u003c\/p\u003e\u003cp\u003eIt is important to consult a healthcare professional before starting supplementation, especially in cases of diagnosed deficiency or specific needs. The recommended daily dose should not be exceeded without medical supervision.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eVitamin D can occur in two main forms: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D3 is the form that the body naturally produces after sun exposure and is considered more effective in raising and maintaining blood vitamin D levels. For its part, vitamin D2 is of plant origin, but its bioavailability is lower.\u003c\/p\u003e\u003cp\u003eThis product uses vitamin D3 (cholecalciferol), the form most recommended by nutrition experts.\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 is preferable to D2 due to its greater effectiveness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 400 IU is an adequate dose for children and adults with moderate needs.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Natural Factors vitamin D3 is obtained from lanolin, a natural source.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eQuality:\u003c\/strong\u003e This product is organically certified (its own farms are organic) and contains no GMOs. In addition, it has been tested by third parties to guarantee purity and potency.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Chewable tablets are a convenient option for those who have difficulty swallowing pills.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eSweetener:\u003c\/strong\u003e Sweetened with xylitol, a sugar substitute that does not harm teeth.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is generally safe at recommended doses. However, excessively high doses can lead to toxicity. This product provides 400 IU per tablet, an amount within established limits. However, if other supplements or medications are being taken, it is advisable to consult a doctor.\u003c\/p\u003e\u003cp\u003eThis product is a food supplement and should not be used as a substitute for a balanced diet. Keep out of reach of children.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":48761730728090,"sku":null,"price":32.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/711xLfgauCL._AC_SL1500.jpg?v=1784398401","url":"https:\/\/vitaminaspain.es\/es\/products\/natural-factors-vitamina-d3-400-ui-100-comprimidos-b005utgpb4","provider":"vitaminaspain","version":"1.0","type":"link"}