Vitamin D3 2000 IU + K2 MK7 200 µg (120 Tbl)
Voraussichtliche Zustellung:Oct 10 - Oct 14
Kostenlose Lieferung: für alle Bestellungen ab €200
Guaranteed Safe & Secure Checkout
An optimal team – vitamin D3 2000 IU + K2 MK7 200 µg
Vitamin D is a very special vitamin - and in more ways than one: It belongs to the group of fat-soluble vitamins and can therefore, in contrast to water-soluble vitamins, be stored in the body. Since fat-soluble vitamins are absorbed together with fats, the concomitant intake of fat can therefore increase the absorption of these vitamins. However, this also means that people who eat very low-fat food only get small amounts of these vitamins into the organism. In addition, vitamin D is the only vitamin that can be produced by the body itself - through exposure to sunlight.
Vitamin D is important for numerous metabolic processes. To do this, however, it must first be converted into a usable form in the skin, liver and kidneys, the so-called calcitriol (1,25-dihydroxycholecalciferol). The vitamin D hormones, known as calcitriol derivatives, are needed primarily in the intestines and kidneys, as well as in bones, muscles and nerves. They influence the calcium and phosphate balance and ensure adequate absorption and storage of calcium. But the prohormone also plays an important role in numerous other biological processes, especially in connection with the immune system.
With vitamin K, a distinction is made between the two forms K1 (phylloquinone) and K2 (menaquinone). They are among the essential, fat-soluble vitamins, although the body can produce very small amounts of vitamin K itself. Vitamin K2 is considered the more valuable of the two. On the one hand because, unlike K1, it also has anti-inflammatory properties, on the other hand because it seems to have a more important function than K1 for the health of bones, cartilage and blood vessels and is also distributed more quickly in the body.
Just now in terms of bone health, the combination of vitamin D and vitamin K plays an important role. During bone mineralization, vitamin D has the task of forming the protein osteocalcin. Vitamin K2 is necessary for the activation of this protein. Osteocalcin activated by vitamin K can bind calcium and thus promote bone formation.
Alle Bestellungen werden in der Regel innerhalb von 3 Werktagen bearbeitet. An Sonn- und Feiertagen werden keine Bestellungen versandt oder zugestellt.
Unser bevorzugter Lieferant ist DHL. Die Versandkosten für Ihre Bestellung werden an der Kasse berechnet und angezeigt. Wir akzeptieren Rücksendungen bis zu 14 Tage nach der Lieferung, wenn der Artikel unbenutzt und in seinem ursprünglichen Zustand ist. Wir erstatten Ihnen den vollen Bestellwert.