{"product_id":"solgar-vitamina-d3-600-ui-120-capsulas-b00dg2yr8u","title":"Solgar Vitamin D3 (Cholecalciferol) 15 mcg (600 IU), 120 Vegetable Capsules","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D is an essential fat-soluble nutrient that plays a fundamental role in numerous bodily functions. Often called the \"sunshine vitamin,\" it is produced in the skin after exposure to sunlight. However, during the winter months or for those living in northern latitudes, skin synthesis may be insufficient. For this reason, vitamin D supplementation has become a common practice to maintain adequate levels.\u003c\/p\u003e\u003cp\u003eSolgar Vitamin D3 600 IU offers a bioavailable form of cholecalciferol (vitamin D3), the same one produced by the human body. Each vegetable capsule provides 15 mcg (600 IU), an adequate dose for general health maintenance. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, which is key for strong bones and teeth. In addition, it is involved in the normal functioning of the immune system and muscles.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eVitamin D has multiple functions supported by the European Food Safety Authority (EFSA). Authorized health claims include:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eVitamin D contributes to the normal absorption and utilization of calcium and phosphorus.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the maintenance of normal blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the maintenance of normal bones.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the maintenance of normal teeth.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to normal muscle function.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the normal function of the immune system.\u003c\/li\u003e\n\n\u003cli\u003eVitamin D contributes to the process of cell division.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eWith age, the body's ability to absorb and synthesize vitamin D can decrease. Therefore, maintaining adequate levels is especially important for older people, pregnant or breastfeeding women, and those with little sun exposure. This Solgar supplement provides 600 IU per dose, an amount that can help meet recommended daily needs.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe recommended daily amount of vitamin D varies depending on age, physiological state, and sun exposure. In the European Union, the reference intake for adults is 5 mcg (200 IU) per day, although many health authorities suggest higher doses for populations at risk of deficiency. Solgar Vitamin D3 600 IU provides 15 mcg per capsule, which is 300% of the reference intake.\u003c\/p\u003e\u003cp\u003eIt is important not to exceed recommended doses without medical supervision. The tolerable upper limit established by EFSA for adults is 100 mcg (4000 IU) per day, but very high doses should only be taken under professional advice. This product is formulated for daily use: one capsule per day provides a balanced amount for general maintenance.\u003c\/p\u003e\u003cp\u003eFor people with confirmed deficiency, healthcare professionals may recommend higher doses for limited periods. In any case, it is advisable to consult a doctor or pharmacist before starting supplementation, especially if taking other medications or having pre-existing health conditions.\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, such as mushrooms exposed to UV light, while D3 is found in animal foods (fatty fish, eggs) and is produced in human skin after sun exposure.\u003c\/p\u003e\u003cp\u003eVitamin D3 is the most effective form for raising and maintaining blood levels of 25-hydroxyvitamin D, the marker of vitamin D status. Studies suggest that D3 has a higher affinity for vitamin D receptors and a longer half-life than D2. For this reason, most supplements, such as this Solgar Vitamin D3, use cholecalciferol for optimal bioavailability.\u003c\/p\u003e\u003cp\u003eThis product is made with naturally sourced cholecalciferol (lanolin from sheep's wool), which guarantees a form identical to that produced by the body. For those following a vegan diet, there are alternatives of lichen-sourced vitamin D3, but Solgar uses lanolin, so it is not suitable for vegans. However, it is suitable for vegetarians and is kosher and halal certified.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin D supplement, there are several factors to consider:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e Prefer vitamin D3 (cholecalciferol) for its greater effectiveness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDosage:\u003c\/strong\u003e Choose a dose appropriate to individual needs. 600 IU is a moderate dose for maintenance.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Vegetable capsules, drops, or tablets. Capsules are convenient for daily use.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Look for quality seals such as non-GMO, gluten-free, kosher, or halal if relevant.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Solgar is a renowned brand with decades of experience in high-quality supplements.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eSolgar Vitamin D3 600 IU meets all these criteria: it contains cholecalciferol in easy-to-swallow vegetable capsules, is free of gluten, wheat, lactose, soy, yeast, added sugars, artificial sweeteners, preservatives, and colorings. In addition, it is non-GMO and is kosher and halal certified.\u003c\/p\u003e\u003ch2\u003ePossible side effects and contraindications\u003c\/h2\u003e\u003cp\u003eVitamin D is generally safe when taken at recommended doses. However, excessively high doses over prolonged periods can lead to vitamin D toxicity, which manifests as hypercalcemia (elevated calcium levels in the blood). Symptoms may include nausea, vomiting, weakness, and kidney problems.\u003c\/p\u003e\u003cp\u003eThis product contains 600 IU per capsule, a dose considered safe for most adults. However, if you have conditions such as sarcoidosis, hyperparathyroidism, or kidney disease, you should consult your doctor before taking vitamin D supplements. Pregnant or breastfeeding women should also seek professional advice.\u003c\/p\u003e\u003cp\u003eRemember: this product is a food supplement and should not be used as a substitute for a balanced diet. Maintaining a varied diet and moderate sun exposure remains the best strategy for optimal vitamin D levels.\u003c\/p\u003e","brand":"Solgar","offers":[{"title":"Default Title","offer_id":48763982053530,"sku":null,"price":43.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/51stw5NIC_L._AC_SL1040.jpg?v=1784475606","url":"https:\/\/vitaminaspain.es\/es\/products\/solgar-vitamina-d3-600-ui-120-capsulas-b00dg2yr8u","provider":"vitaminaspain","version":"1.0","type":"link"}