Vitamin D3 1000 I.U. 25µg 180 tablets, cholecalciferol, bulk pack for 6 months
Available on date Wednesday, March 31, 2021
12,45 €
Price: 19,76 € / pro 100 g
incl. VAT excl. shipping costs
weight 63,00 gram
Product.Nr. 4038180
Currently not available
Shipping time: 1-2 days *
Valid for deliveries to Germany. Delivery times for other countries and information for calculation of the delivery date.
All prices incl. VAT plus shipping costs
Vitamin D3: sun vitamin with magic powers
Vitamin D occupies a special position among the vitamins. Originally it is not a real vitamin at all, because it influences the calcium and bone metabolism via a hormone-like mechanism.
The human body can synthesise D3 itself with the help of ultraviolet light. It is stored in the liver and released back into the blood when needed. Vitamin D in its storage form calcidiol reaches the target tissue via the blood. Only there does it activate.
However, if D3 is supplied from the outside and is not produced in the body itself, it actually has vitamin character.
The biological effects of D-vitamin are manifold:
- increase in calcium uptake in the intestine
- influence on bone metabolism
- cell division
- support of the immune system
- maintenance of normal bones, teeth and muscle function
In recent years there has been an increasing recognition of the consequences of the lack of sunlight in modern societies. The need for vitamin D through food increases the shorter the time a person spends outside: living indoors, under glass, artificial light, under a UVB-light filtering smog bell, consistent use of sunscreen (which partially filters UVB light) or largely complete covering of the skin with outdoor clothing.
Under not always and everywhere optimal conditions the skin of a young adult can produce 250 to 500µg vitamin D daily. In contrast, only a few foods contain vitamin D in comparable quantities.
- without magnesium stearate and silicon dioxide
- gluten-free, lactose-free, fructose-free
- bulk pack for half a year
Content: 180 tablets
Recommended intake: Adults 1 tablet daily with a meal and plenty of water.
One tablet contains / NRV*:
Vitamin D3 25µg (1000 I.U.) / 500%
* NRV: Nutrient reference values as per EU regulation
Ingredients: bulking agent microcrystalline cellulose, cholecalciferol