{"product_id":"douglas-laboratories-vitamina-d3-5000-ui-100-comprimidos-b0041pqlf8","title":"Douglas Laboratories Vitamin D3 (5000 IU) – 100 Tablets","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 various vital functions. It is often called the \"sunshine vitamin\" because the skin produces it when exposed to sunlight. However, in Spain, especially during the winter months or in people with limited sun exposure, it can be difficult to obtain adequate levels from the sun alone. For this reason, vitamin D supplements have become a practical option to meet daily needs.\u003c\/p\u003e\u003cp\u003eDouglas Laboratories offers a vitamin D3 (cholecalciferol) formula in a dose of 5000 IU per tablet, designed to help maintain optimal levels of this fat-soluble vitamin. Vitamin D3 is the most bioavailable form and the one the body uses most efficiently compared to vitamin D2.\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 several important physiological processes. Scientifically supported benefits 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\u003eContributes to the maintenance of normal blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the maintenance of normal bones.\u003c\/li\u003e\n\n\u003cli\u003eContributes to the normal functioning of muscles.\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 make vitamin D especially relevant for bone health, muscle function, and the body's defenses. Maintaining adequate levels can be particularly beneficial for older people, pregnant or lactating women, and those with little sun exposure.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe recommended daily dose of vitamin D varies depending on age, health status, and sun exposure. In general, health authorities suggest between 400 and 800 IU per day for the general population. However, in cases of deficiency or increased needs, higher doses may be necessary, such as the 5000 IU offered by this product.\u003c\/p\u003e\u003cp\u003eThis Douglas Laboratories supplement provides 5000 IU per tablet, a dose that should be used under professional supervision or as directed by a health expert. It is important not to exceed the maximum tolerable intake established by the EFSA, which is 4000 IU per day for adults, unless recommended by a doctor.\u003c\/p\u003e\u003cp\u003eEach container contains 100 tablets, enough for more than three months if one tablet is taken daily. It is recommended to take the tablet with a meal containing fat to improve its absorption, as vitamin D is fat-soluble.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D in supplements: ergocalciferol (D2), of plant origin, and cholecalciferol (D3), of animal origin (normally lanolin from sheep's wool). Vitamin D3 is the form that the body produces naturally and is considered more effective in raising and maintaining blood vitamin D levels.\u003c\/p\u003e\u003cp\u003eDouglas Laboratories uses vitamin D3 in this product, which guarantees a physiologically identical form to that synthesized by the skin. This makes it a superior option for those seeking effective supplementation.\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 factors. First, the form: D3 is preferable to D2 due to its greater bioavailability. Second, the dose: it must be adapted to individual needs. This product offers 5000 IU, a high dose suitable for people with deficiency or high requirements.\u003c\/p\u003e\u003cp\u003eIn addition, manufacturer quality is key. Douglas Laboratories is a recognized brand in the supplementation sector, with facilities that exceed GMP standards and guarantee GMO-free products. Their manufacturing processes ensure purity and potency in each batch.\u003c\/p\u003e\u003cp\u003eThis supplement is gluten-free, yeast-free, and lactose-free, and is formulated with hypoallergenic ingredients, making it suitable for most people.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eIn adequate doses, vitamin D is safe and well tolerated. However, excessive doses can lead to toxicity, with symptoms such as nausea, weakness, or kidney problems. It is important not to exceed the recommended dose and to consult a healthcare professional before starting supplementation, especially if taking other medications or having pre-existing health conditions.\u003c\/p\u003e\u003cp\u003eThis product is a food supplement and should not be used as a substitute for a balanced diet. Maintaining a varied diet and a healthy lifestyle is essential.\u003c\/p\u003e","brand":"Douglas Laboratories","offers":[{"title":"Default Title","offer_id":48761629966490,"sku":null,"price":35.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/51pzx7yrXmS._AC_SL1357.jpg?v=1784393845","url":"https:\/\/vitaminaspain.es\/es\/products\/douglas-laboratories-vitamina-d3-5000-ui-100-comprimidos-b0041pqlf8","provider":"vitaminaspain","version":"1.0","type":"link"}