{"product_id":"kirkland-maximum-strength-vitamina-d3-600-softgels-paquete-2-b005d1k7cw","title":"Kirkland Vitamina D3 de Máxima Potencia, 600 Cápsulas Blandas (Paquete de 2)","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential nutrient that plays a crucial role in numerous bodily functions. Known as the 'sunshine vitamin', it is produced in the skin after exposure to sunlight. However, during the winter months or in people with little sun exposure, endogenous synthesis may be insufficient, making supplementation a practical and effective option.\u003c\/p\u003e\u003cp\u003eThis Kirkland supplement provides vitamin D3 (cholecalciferol), the most bioavailable form and similar to what our body generates. Each softgel contains a high dose designed for those who need an extra boost. The pack includes two bottles of 600 capsules, allowing for a prolonged supply.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D contributes to the normal absorption and utilization of calcium and phosphorus, which helps maintain normal bones. It also contributes to the maintenance of normal blood calcium levels and normal muscle function. Additionally, vitamin D contributes to the normal functioning of the immune system, helping the body's defenses.\u003c\/p\u003e\u003cp\u003eThese benefits are supported by the European Food Safety Authority (EFSA). It is important to remember that food supplements are not a substitute for a balanced diet or a healthy lifestyle. Vitamin D also plays a role in the process of cell division, making it a key nutrient for overall health.\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. In general, a daily intake of 600 to 800 IU is recommended for adults, although many people opt for higher doses under professional supervision. This product is formulated with a maximum dose of vitamin D3 per capsule, ideal for those seeking a significant boost.\u003c\/p\u003e\u003cp\u003eIt is recommended to take one softgel daily, preferably with a meal containing fats to improve absorption. Each bottle contains 600 capsules, enough for almost two years of continuous use. If you have questions about the right dose for you, consult a healthcare professional.\u003c\/p\u003e\u003ch2\u003eDifferences between vitamin D2 and D3\u003c\/h2\u003e\u003cp\u003eThere are two main forms of vitamin D: D2 (ergocalciferol) and D3 (cholecalciferol). Vitamin D2 is obtained from plant sources, while D3 comes from lanolin (sheep's wool fat) and is the form the body produces after sun exposure. Various studies suggest that D3 is more effective at raising and maintaining blood vitamin D levels.\u003c\/p\u003e\u003cp\u003eThis product uses cholecalciferol (D3), the form most recommended by experts. Being identical to natural vitamin D, it offers greater bioavailability and duration in the body. For those following a vegan diet, there are lichen-derived vitamin D3 alternatives, although this particular product does not specify its origin.\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 (D3 versus D2), dosage, product quality, and certifications. This Kirkland supplement is USP (United States Pharmacopeia) verified, ensuring it meets strict standards for purity, potency, and disintegration. The softgel presentation facilitates swallowing and absorption.\u003c\/p\u003e\u003cp\u003eFurthermore, the 2-bottle pack format is economical and practical. Many users value the quality-price ratio and the trust provided by the Kirkland brand. Remember that vitamin D is fat-soluble, so it accumulates in the body; it is advisable not to exceed the indicated daily doses without medical advice.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eAt normal doses, vitamin D is safe and well tolerated. However, excessive and prolonged intake can lead to hypercalcemia (high calcium levels in the blood). Symptoms include nausea, weakness, and kidney problems. Do not exceed the recommended dose and consult a doctor if you have a history of kidney stones, sarcoidosis, or calcium metabolism disorders. This product is a food supplement and should not be used as a substitute for a balanced diet.\u003c\/p\u003e","brand":"Kirkland","offers":[{"title":"Default Title","offer_id":48761712803994,"sku":null,"price":49.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61ALwZiCgoL._AC_SL1500.jpg?v=1784397678","url":"https:\/\/vitaminaspain.es\/es\/products\/kirkland-maximum-strength-vitamina-d3-600-softgels-paquete-2-b005d1k7cw","provider":"vitaminaspain","version":"1.0","type":"link"}