{"product_id":"metabolic-maintenance-vitamina-d3-5000-ui-90-capsulas-b003joo8ra","title":"Metabolic Maintenance Vitamina D3 5000 UI - 125 mcg - 90 Softgels","description":"\u003cp\u003eVitamin D3 is an essential nutrient that plays a key role in multiple bodily functions. Metabolic Maintenance offers a high-potency formula with 5000 IU (125 mcg) of cholecalciferol per softgel, designed to help maintain optimal levels, especially during months of reduced sun exposure. This supplement comes in a 90-capsule container, enough for three months of daily use, and is free of gluten, dairy, fillers, nuts, and preservatives.\u003c\/p\u003e\n\n\u003ch2\u003eWhat is vitamin D3 and why is it important?\u003c\/h2\u003e\n\u003cp\u003eVitamin D3, also known as cholecalciferol, is the most bioavailable form of vitamin D. It is produced in the skin after exposure to sunlight and is also obtained from animal sources such as lanolin. Unlike plant-derived vitamin D2 (ergocalciferol), D3 is more efficiently assimilated and remains in the bloodstream longer. Its primary function is to regulate the absorption of calcium and phosphorus, minerals essential for bone health. Additionally, it is involved in modulating the immune system and cell communication.\u003c\/p\u003e\n\n\u003ch2\u003eHealth benefits of vitamin D3\u003c\/h2\u003e\n\u003cp\u003eAccording to the European Food Safety Authority (EFSA), vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, to the maintenance of normal blood calcium levels, to the maintenance of normal bones, to normal muscle function, and to the normal functioning of the immune system. It also contributes to the process of cell division. These effects are supported by a broad scientific consensus, and an adequate level of vitamin D is fundamental for overall well-being. The 5000 IU dose of this supplement is intended for adults with high needs or limited sun exposure.\u003c\/p\u003e\n\n\u003ch2\u003eHow much vitamin D3 do you need? Recommended dosage\u003c\/h2\u003e\n\u003cp\u003eThe recommended daily intake for adults in the European Union is 200 IU (5 mcg), although many organizations suggest higher amounts to achieve optimal blood levels. Metabolic Maintenance offers 5000 IU per capsule, a dose that falls within the range considered safe by the EFSA for daily consumption in adults, provided that the established tolerable upper limits are not exceeded. It is recommended to take one capsule daily with a meal containing fat to improve absorption. If you have doubts about the appropriate dose for you, consult a healthcare professional.\u003c\/p\u003e\n\n\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\n\u003cp\u003eThere are two main forms of vitamin D in supplements: D2 (ergocalciferol), derived from yeast or plants, and D3 (cholecalciferol), of animal origin. D3 is the form that the body naturally produces, and various studies indicate that it is more effective at raising and maintaining blood levels of 25-hydroxyvitamin D. Therefore, most experts recommend choosing D3 supplements. This Metabolic Maintenance product uses cholecalciferol, ensuring a physiologically active and well-tolerated form.\u003c\/p\u003e\n\n\u003ch2\u003eHow to choose the best vitamin D3 supplement\u003c\/h2\u003e\n\u003cp\u003eWhen selecting a vitamin D3 supplement, it is important to consider the purity of the product, the absence of unnecessary additives, and the brand's reputation. Metabolic Maintenance is a brand with over 45 years of experience within the Allergy Research Group, known for its quality standards. This supplement is free of gluten, dairy, fillers, nuts, and preservatives, making it suitable for people with food sensitivities. Additionally, the softgels facilitate ingestion and absorption of the active ingredient.\u003c\/p\u003e\n\n\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\n\u003cp\u003eVitamin D3 is generally safe when consumed within recommended doses. However, very high and prolonged doses can lead to hypercalcemia (excess calcium in the blood), with symptoms such as nausea, weakness, or kidney problems. It is not recommended to exceed 4000 IU daily without medical supervision. This product is intended for adults; pregnant or breastfeeding women should consult their doctor before use. Keep out of reach of children. This product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e","brand":"Metabolic Maintenance","offers":[{"title":"Default Title","offer_id":48761595723930,"sku":null,"price":44.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61QgT_K3OL._AC_SL1500.jpg?v=1784392597","url":"https:\/\/vitaminaspain.es\/es\/products\/metabolic-maintenance-vitamina-d3-5000-ui-90-capsulas-b003joo8ra","provider":"vitaminaspain","version":"1.0","type":"link"}