Guides
In the Scheunengut guide, we explain vitamins, minerals, plant compounds and dietary supplements clearly and with a solid scientific grounding – from correct intake to the right product for you. Use the search or the topic filters to quickly find what you need.
Nutrients for Strong Fingernails: Zinc & Selenium
The nail splits yet again while opening a bag, and beauty ads reflexively cry "Biotin!". Yet when it comes to fingernails, that claim is legally off the mark. Here is...
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