Vitamin D3: Origin


The development of vitamin D is based on many years of research. In the course of this, it was discovered in 1919 for the first time that artificial UV light could correct the disturbed mineralization of bones.


In addition to absorbing it through sunlight, a vitamin D deficiency can be remedied by integrating foods into the diet that contain enough of the vitamin. These include, among other things:

By Christina Treu –

updated 11 Feb 2022

Christina Faithful

Editorial office Frummi

Christina Faithful has been writing for since May 2019 Frummi . She is ambitious to always check the best sources and to write the most qualified texts for our customers.

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