{"product_id":"vitamina-d3-masticable-400-ui-110-tabletas-b007a4wgec","title":"21st Century Vitamina D3 Masticable, 10 mcg (400 UI), 110 tabletas con sabor a naranja","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential nutrient that plays a fundamental role in numerous bodily functions. Often called the \"sunshine vitamin,\" it is synthesized in the skin after exposure to sunlight. However, in Spain, especially during winter months or in people with little sun exposure, it can be difficult to get enough vitamin D from the sun alone. For this reason, supplements like 21st Century's chewable vitamin D3 are a practical and effective option to maintain adequate levels.\u003c\/p\u003e\u003cp\u003eThis fat-soluble vitamin contributes to the normal absorption and utilization of calcium and phosphorus, which makes it indispensable for bone health. In addition, it participates in maintaining bones in normal conditions and in the normal functioning of the immune system. Each chewable tablet provides 10 mcg (400 IU) of cholecalciferol, the most bioavailable form of vitamin D.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D contributes to several physiological processes supported by the European Food Safety Authority (EFSA). Recognized benefits include:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCalcium and phosphorus absorption:\u003c\/strong\u003e Helps the body absorb these essential minerals, which promotes bone mineralization.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBone maintenance:\u003c\/strong\u003e Adequate vitamin D intake helps maintain bone density and strength throughout life.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMuscle function:\u003c\/strong\u003e Participates in the normal functioning of muscles, helping to prevent muscle weakness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eImmune system:\u003c\/strong\u003e Supports the body's natural defenses, contributing to the normal functioning of the immune system.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIt is important to remember that these benefits are observed in the context of a balanced diet and a healthy lifestyle. Vitamin D does not replace a varied diet or moderate sun exposure.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eVitamin D needs vary depending on age, sun exposure, and health status. For most adults, a daily intake of 400 IU (10 mcg) is an adequate starting point. This supplement provides exactly that amount in a convenient chewable tablet with a pleasant orange flavor.\u003c\/p\u003e\u003cp\u003eIt is recommended to take one tablet daily, preferably with a meal containing fats to improve its absorption. If you have doubts about the correct dose for you, consult a healthcare professional. Do not exceed the recommended daily dose without medical supervision.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D in supplements: vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). D3 is the form produced by the human body when the skin is exposed to the sun, and it is considered more effective in raising and maintaining blood vitamin D levels. D2 comes from plant sources and is often used in vegan products, although some studies suggest that D3 has higher bioavailability.\u003c\/p\u003e\u003cp\u003eThis product contains vitamin D3 (cholecalciferol) obtained from lanolin, which ensures a form identical to that generated by the body. For those who prefer a vegan option, there are vitamin D2 or D3 supplements of lichen origin, but lanolin D3 remains the most common and studied.\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, dose, and quality of the product. 21st Century's chewable vitamin D3 offers several advantages:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eChewable form:\u003c\/strong\u003e Ideal for people who have difficulty swallowing tablets or capsules.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrange flavor:\u003c\/strong\u003e Pleasant to the palate, which facilitates daily consumption.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eGluten-free and GMO-free:\u003c\/strong\u003e Suitable for special diets and people with gluten sensitivity.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eNo added yeast:\u003c\/strong\u003e Clean and simple formulation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIn addition, it is a product of the 21st Century brand, recognized for its commitment to quality and transparency. Before buying, verify that the supplement meets your needs and, if you have any medical condition, consult a professional.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eIn normal doses, vitamin D3 is safe and well tolerated. However, excessively high doses (more than 4000 IU per day for prolonged periods) can cause hypercalcemia, with symptoms such as nausea, weakness, or kidney problems. This product provides 400 IU, a safe dose for most people.\u003c\/p\u003e\u003cp\u003eIts use is not recommended in case of allergy to any of the ingredients. Pregnant or breastfeeding women should consult their doctor before taking any supplement. This product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e","brand":"21st Century","offers":[{"title":"Default Title","offer_id":48763771584666,"sku":null,"price":26.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/71r1mmEss-L._AC_SL1500.jpg?v=1784470254","url":"https:\/\/vitaminaspain.es\/es\/products\/vitamina-d3-masticable-400-ui-110-tabletas-b007a4wgec","provider":"vitaminaspain","version":"1.0","type":"link"}