{"product_id":"source-naturals-vitamina-k2-d3-400-ui-100-mcg-b0080s7hvo","title":"Source Naturals Vitamina K2 + D3 Complejo para Huesos y Corazón - 400 UI Vitamina D3 y 100 mcg Vitamina K2 (MK-7) con Calcio - 60 Comprimidos","description":"\u003ch2\u003eWhat is the D3 and K2 vitamin combination?\u003c\/h2\u003e\u003cp\u003eVitamin D3 (cholecalciferol) and vitamin K2 (menaquinone) are two fat-soluble nutrients that work synergistically in the body. Vitamin D3 contributes to the normal absorption and utilization of calcium and phosphorus, while vitamin K2 contributes to the maintenance of normal bones and normal blood coagulation. This synergy is key for a balanced bone metabolism and adequate cardiovascular health.\u003c\/p\u003e\u003cp\u003eSource Naturals Vitamin K2 + D3 combines 400 IU of vitamin D3 with 100 mcg of vitamin K2 in its most bioavailable form, menaquinone-7 (MK-7), also known as NattoMK-7. This form of K2 remains active in the body up to 12 times longer than other variants, allowing for sustained action and more convenient dosing.\u003c\/p\u003e\u003ch2\u003eHealth Benefits\u003c\/h2\u003e\u003cp\u003eThe health claims listed below have been evaluated and authorized by the European Food Safety Authority (EFSA). Vitamin D contributes to:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eNormal absorption and utilization of calcium and phosphorus.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal blood calcium levels.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal bones.\u003c\/li\u003e\n\n\u003cli\u003eNormal functioning of the immune system.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eLikewise, vitamin K contributes to:\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eNormal blood coagulation.\u003c\/li\u003e\n\n\u003cli\u003eMaintenance of normal bones.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThese benefits reflect the essential role of both vitamins in human physiology. By combining D3 and K2, an optimal environment for bone mineralization and the maintenance of vascular health is promoted.\u003c\/p\u003e\u003ch2\u003eWhat makes this combination unique?\u003c\/h2\u003e\u003cp\u003eThe choice of the MK-7 form of vitamin K2 makes the difference. Unlike MK-4, MK-7 has a longer half-life, providing stable plasma levels with a single daily dose. This form is obtained from natto (fermented soybeans), a traditional Japanese food. Additionally, vitamin D3 is presented in a moderate dose of 400 IU, suitable for daily maintenance in adults with normal sun exposure.\u003c\/p\u003e\u003cp\u003eThe product is formulated without yeast, dairy, egg, gluten or wheat, and contains no preservatives, artificial colors or flavors. It is a clean and safe option for people with food sensitivities.\u003c\/p\u003e\u003ch2\u003eRecommended dosage\u003c\/h2\u003e\u003cp\u003eThe suggested dose is 1 tablet daily, preferably with a meal. Because vitamins D and K are fat-soluble, taking them with foods containing some fat (such as breakfast or dinner) can improve their absorption. Do not exceed the recommended daily dose. Each container holds 60 tablets, enough for two months of use.\u003c\/p\u003e\u003ch2\u003eWhy choose Source Naturals?\u003c\/h2\u003e\u003cp\u003eSource Naturals is a brand with over 40 years of experience in the dietary supplement industry. Founded in 1982 by Ira Goldberg, the company has been committed to quality and innovation. This product is manufactured in their facilities in Scotts Valley, California, under strict Good Manufacturing Practices (cGMP) established by the FDA. Each batch is tested to ensure purity, potency, and safety.\u003c\/p\u003e\u003cp\u003eChoosing Source Naturals means opting for a reliable supplement, backed by decades of research and dedication to health.\u003c\/p\u003e\u003ch2\u003eAdditional information\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eFood supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended daily dose. Keep out of reach of young children. If you are pregnant, breastfeeding, or have any medical condition, consult your healthcare professional before taking this supplement. Store in a cool, dry place.\u003c\/em\u003e\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":48763793899674,"sku":null,"price":35.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61rOTAGZI8L._AC_SL1500.jpg?v=1784471294","url":"https:\/\/vitaminaspain.es\/es\/products\/source-naturals-vitamina-k2-d3-400-ui-100-mcg-b0080s7hvo","provider":"vitaminaspain","version":"1.0","type":"link"}