{"product_id":"natures-blend-vitamina-k1-100-mcg-comprimidos-b00dzt9ege","title":"Nature's Blend Vitamina K1 100 mcg, 100 comprimidos","description":"\u003ch2\u003eWhat is Vitamin K1?\u003c\/h2\u003e\u003cp\u003eVitamin K1, also known as phylloquinone, is a fat-soluble vitamin essential for the body. It is found naturally in green leafy vegetables such as spinach, broccoli, and kale. This Nature's Blend supplement provides 100 mcg of vitamin K1 per tablet, a suitable dose to meet the recommended daily needs for adults.\u003c\/p\u003e\u003cp\u003eVitamin K1 plays a fundamental role in key physiological processes. Its primary function is related to the activation of vitamin K-dependent proteins, which are involved in blood clotting and bone metabolism.\u003c\/p\u003e\u003ch2\u003eBenefits backed by EFSA\u003c\/h2\u003e\u003cp\u003eThe European Food Safety Authority (EFSA) has evaluated and approved specific health claims for vitamin K. According to EFSA, vitamin K contributes to normal blood coagulation and the maintenance of normal bones.\u003c\/p\u003e\u003cp\u003eThese claims are based on solid scientific evidence. Vitamin K activates prothrombin and other clotting factors in the liver, allowing for proper clot formation when an injury occurs. In addition, it intervenes in the carboxylation of osteocalcin, a protein that binds calcium in the bone matrix, helping to maintain bone density and strength.\u003c\/p\u003e\u003cp\u003eIt is important to note that this product is not intended to diagnose, treat, or prevent any disease. Health claims are approved only in the context of a balanced diet and a healthy lifestyle.\u003c\/p\u003e\u003ch2\u003eHow to take vitamin K1 correctly?\u003c\/h2\u003e\u003cp\u003eThe recommended dose for adults is one tablet per day, providing 100 mcg of vitamin K1. This amount aligns with the reference intake established by European authorities (75 mcg\/day for women and 90 mcg\/day for men, although some sources recommend up to 120 mcg).\u003c\/p\u003e\u003cp\u003eFor optimal absorption, it is recommended to take the tablet with a meal that contains some fat, as vitamin K1 is fat-soluble. It can be taken with breakfast, lunch, or dinner. Do not exceed the recommended daily dose unless a healthcare professional advises otherwise.\u003c\/p\u003e\u003cp\u003eThis supplement is suitable for adults who wish to supplement their dietary intake, especially if they follow restrictive diets or have increased needs. However, it is always preferable to obtain nutrients from food.\u003c\/p\u003e\u003ch2\u003ePossible contraindications and warnings\u003c\/h2\u003e\u003cp\u003eVitamin K1 is generally safe at recommended doses. No significant adverse effects have been established for intakes of up to 100 mcg daily. However, there are situations where caution should be exercised.\u003c\/p\u003e\u003cp\u003ePeople taking anticoagulant medications, such as warfarin (Sintrom®), should consult their doctor before taking any vitamin K supplement. Vitamin K can interfere with the action of these drugs, altering clotting time. The doctor will adjust the anticoagulant dose if necessary.\u003c\/p\u003e\u003cp\u003eLikewise, pregnant or breastfeeding women should consult a healthcare professional before using this product. Its use in children is not recommended without medical supervision.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between vitamin K1 and K2?\u003c\/h3\u003e\u003cp\u003eVitamin K1 (phylloquinone) comes mainly from plant sources and has a shorter half-life in the body. Vitamin K2 (menaquinone) is found in fermented foods and produced by intestinal bacteria, and remains active longer. Both forms perform similar functions, but K1 is the main form used for liver coagulation.\u003c\/p\u003e\u003ch3\u003eCan I get enough vitamin K1 from diet alone?\u003c\/h3\u003e\u003cp\u003eA diet rich in green leafy vegetables can provide adequate amounts of vitamin K1. However, people with unbalanced diets, absorption disorders (celiac disease, Crohn's disease), or who take certain medications (broad-spectrum antibiotics) may have deficiencies. In these cases, a supplement may be useful under supervision.\u003c\/p\u003e\u003ch3\u003eDoes this product contain gluten or other allergens?\u003c\/h3\u003e\u003cp\u003eNature's Blend manufactures its supplements following good manufacturing practices. Refer to the product label for detailed allergen information. Generally, these tablets do not contain gluten, lactose, or soy, but it is always advisable to verify.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cem\u003eThis product should not be used as a substitute for a balanced diet. Do not exceed the recommended dose. Keep out of reach of children.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nature's Blend","offers":[{"title":"Default Title","offer_id":48763987460250,"sku":null,"price":27.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/4831\/0170\/files\/61btQooJXgL._AC_SL1000.jpg?v=1784475933","url":"https:\/\/vitaminaspain.es\/es\/products\/natures-blend-vitamina-k1-100-mcg-comprimidos-b00dzt9ege","provider":"vitaminaspain","version":"1.0","type":"link"}