{"product_id":"viva-naturals-vitamina-d3-5000-ui-360-capsulas-b00fqki3w6","title":"Viva Naturals Vitamin D3 5000 IU Softgels, 360 Count (125 mcg)","description":"\u003ch2\u003eWhat is vitamin D and why is it important?\u003c\/h2\u003e\u003cp\u003eVitamin D, also known as the \"sunshine vitamin,\" is an essential nutrient that the body produces when the skin is exposed to sunlight. However, during the winter months or for those who spend little time outdoors, cutaneous synthesis may be insufficient. Therefore, vitamin D3 (cholecalciferol) supplements are a practical option to maintain adequate levels. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, which plays a key role in bone and teeth health.* In addition, it participates in the normal functioning of the immune system and muscles.*\u003c\/p\u003e\u003ch2\u003eWhat makes Viva Naturals Vitamin D3 special?\u003c\/h2\u003e\u003cp\u003eThis Viva Naturals supplement offers 5000 IU (125 mcg) of vitamin D3 per softgel, in a 360-count format that provides a full year's supply. The capsules are small (0.47 inches) and easy to swallow, ideal for those who prefer to avoid large tablets. A prominent feature is its organic liquid coconut oil base: as a fat-soluble vitamin, the presence of fats promotes its absorption. Compared to other oils such as soy or olive oil, organic coconut oil provides a medium-chain fatty acid profile that may be more bioavailable. The product is manufactured in cGMP-certified facilities, has undergone third-party testing, and is gluten-free, soy-free, and Non-GMO. This makes it a reliable option for those seeking quality and transparency.\u003c\/p\u003e\u003ch2\u003eHealth benefits of vitamin D\u003c\/h2\u003e\u003cp\u003eThe benefits of vitamin D are supported by the European Food Safety Authority (EFSA) through approved health claims. Specifically, vitamin D contributes to:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eThe normal absorption and utilization of calcium and phosphorus.*\u003c\/li\u003e\n\n\u003cli\u003eThe maintenance of normal blood calcium levels.*\u003c\/li\u003e\n\n\u003cli\u003eThe maintenance of normal bones.*\u003c\/li\u003e\n\n\u003cli\u003eThe normal functioning of muscles.*\u003c\/li\u003e\n\n\u003cli\u003eThe normal functioning of the immune system.*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eIn addition, vitamin D plays a role in the process of cell division.* These functions are essential for general health, especially during growth stages, pregnancy, lactation, and in older people.\u003c\/p\u003e\u003ch2\u003eHow much vitamin D do you need? Recommended dose\u003c\/h2\u003e\u003cp\u003eThe recommended daily dose of vitamin D varies according to age, sun exposure, and individual needs. The EFSA establishes an adequate intake of 15 µg (600 IU) per day for adults, although many people opt for higher doses to reach optimal levels. With one Viva Naturals capsule providing 5000 IU (125 µg), the reference intake is amply covered. However, it is important not to exceed the tolerable upper limit of 4000 IU per day without medical supervision, as very high doses can cause adverse effects. Before starting supplementation, especially if other medications are being taken or chronic diseases are suffered, it is recommended to 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), of plant origin, and D3 (cholecalciferol), of animal origin (usually lanolin) or also available in vegan versions from lichens. Vitamin D3 is the form that the human body produces naturally and is considered more effective in raising and maintaining blood levels of 25-hydroxyvitamin D. For this reason, most supplements opt for D3. Viva Naturals uses cholecalciferol, ensuring optimal bioavailability. If you are looking for a vegan option, there are alternatives with D3 from lichen, but this particular product is not labeled as vegan.\u003c\/p\u003e\u003ch2\u003eHow to choose the best vitamin D supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a vitamin D supplement, it is advisable to consider several aspects:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eForm:\u003c\/strong\u003e D3 (cholecalciferol) is the most recommended due to its greater effectiveness.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDose:\u003c\/strong\u003e 5000 IU per day is a high dose suitable for maintaining optimal levels in adults with low sun exposure.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Softgels facilitate swallowing and usually contain oil to improve absorption.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIngredients:\u003c\/strong\u003e Opt for quality oils, such as organic coconut oil, and avoid unnecessary additives.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Seals such as Non-GMO, gluten-free, and third-party testing guarantee purity and quality.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eViva Naturals meets all these criteria, offering a clean and effective product.\u003c\/p\u003e\u003ch2\u003ePrecautions and side effects\u003c\/h2\u003e\u003cp\u003eAlthough vitamin D is safe at recommended doses, excessive intake (above 4000 IU per day for a prolonged period) can cause hypercalcemia, nausea, weakness, or kidney problems. It is important not to exceed the daily dose without medical advice. People with certain conditions such as sarcoidosis, hyperparathyroidism, or kidney stones should exercise caution. This product is a food supplement and should not be used as a substitute for a balanced diet. Maintaining a varied diet and a healthy lifestyle is essential.\u003c\/p\u003e","brand":"Viva Naturals","offers":[{"title":"Default Title","offer_id":48764134064282,"sku":null,"price":27.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/81GVatEXvbL._AC_SL1500.jpg?v=1784477739","url":"https:\/\/vitaminaspain.es\/es\/products\/viva-naturals-vitamina-d3-5000-ui-360-capsulas-b00fqki3w6","provider":"vitaminaspain","version":"1.0","type":"link"}