{"product_id":"vitamina-d-400-ui-90-comprimidos-jamieson-b0045p4py8","title":"Vitamina D 400 UI – 90 Tabletas – Laboratorios Jamieson","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 the absorption of calcium and phosphorus, fundamental minerals for bone and teeth health. It is primarily obtained through sun exposure, but in many regions, especially during winter months, skin synthesis is insufficient. Therefore, food supplements such as \u003cstrong\u003eJamieson's Vitamin D 400 IU\u003c\/strong\u003e help meet daily needs. This supplement is formulated to provide a moderate dose of vitamin D in convenient tablets, ideal for those looking to maintain adequate levels throughout the year.\u003c\/p\u003e\u003cp\u003eIn addition to its role in bone metabolism, vitamin D contributes to the normal functioning of the immune system and muscle function. In Spain, the prevalence of vitamin D deficiency is notable, especially in populations with little sun exposure, older people, or those with restrictive diets. Incorporating a supplement like this can be a simple and effective strategy to ensure sufficient intake.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D has multiple benefits supported by the European Food Safety Authority (EFSA). Approved health claims include:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to the normal absorption and utilisation of calcium and phosphorus.\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to the maintenance of normal blood calcium levels.\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to the maintenance of normal bones.\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to the maintenance of normal teeth.\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to normal muscle function.\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eContributes to the normal function of the immune system.\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese effects make vitamin D an essential nutrient for people of all ages, especially for those at higher risk of deficiency: over 65, pregnant or breastfeeding women, people with dark skin, or those living in northern latitudes. Maintaining adequate vitamin D levels is an important preventive measure for overall health.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dosage\u003c\/h2\u003e\u003cp\u003eEach tablet of \u003cstrong\u003eJamieson Vitamin D\u003c\/strong\u003e provides 400 IU (10 µg) of vitamin D, an adequate dose for general health maintenance. The recommended daily amount may vary depending on age, sun exposure, and individual needs. For the general adult population, the reference intake in the European Union is 200 IU (5 µg) per day, but many experts suggest that higher doses may be beneficial, especially in cases of deficiency.\u003c\/p\u003e\u003cp\u003eIt is important not to exceed the recommended daily dose without medical supervision. The upper tolerable limit established by the EFSA for adults is 4000 IU (100 µg) per day, although high doses should only be used under prescription. If you have doubts about the appropriate dose for you, consult a healthcare professional. This product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and vitamin D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D in supplements: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D3 is the form that the body naturally produces when exposed to the sun and is obtained from animal sources such as lanolin. For its part, vitamin D2 is derived from plant sources, such as fungi exposed to UV rays.\u003c\/p\u003eVarious studies indicate that vitamin D3 is more effective in raising and maintaining blood levels of vitamin D compared to D2. However, both forms are used in supplements and may be suitable depending on dietary preferences. Jamieson does not specify the form of vitamin D in this product, so it is advisable to check the packaging label for detailed information on its composition.\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin D supplement, consider several factors: dosage, form, brand quality, and certifications. This Jamieson Laboratories product offers a dose of 400 IU in tablet form, easy to take. Jamieson is a recognized brand with over 90 years of experience in the health and supplement sector.\u003c\/p\u003e\u003cp\u003eTo ensure quality, verify that the product has been manufactured under strict quality controls. Also, consider whether you prefer a presentation in drops, softgels, or tablets. Tablets are a practical option for daily use. If you follow a vegan diet, look for supplements with vitamin D2 or plant-based D3 (lichen), although this product may contain D3 from lanolin, so it is advisable to check the label.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is safe when consumed at recommended doses. However, excessively high and prolonged doses can lead to hypercalcemia (high calcium levels in the blood), with symptoms such as nausea, weakness, or kidney problems. Therefore, it is important not to exceed the indicated dose without medical advice. People with certain health conditions, such as sarcoidosis or kidney disorders, should consult their doctor before taking vitamin D supplements. This product is intended for adults and should not be used by children without supervision.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is a food supplement and 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. Consult a healthcare professional before use if you are pregnant, breastfeeding, or have any medical condition.\u003c\/em\u003e\u003c\/p\u003e","brand":"Jamieson Laboratories","offers":[{"title":"Default Title","offer_id":48763689631898,"sku":null,"price":46.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61heBie896L._AC_SL1000_fecf4e53-eb95-4848-8027-e8c792d1e7da.jpg?v=1784468842","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-d-400-ui-90-comprimidos-jamieson-b0045p4py8","provider":"vitaminaspain","version":"1.0","type":"link"}