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.

Rillen in den Nägeln: Ursachen erkennen und richtig reagieren

Ridges in the Nails: Recognising Causes and Reacting Correctly

Almost everyone notices ridges in their nails at some point in life. In the vast majority of cases, ridges running lengthwise are completely harmless and are part of normal ageing....
Brüchige Nägel: Was wirklich dahintersteckt und was im Alltag hilft

Brittle Nails: What Really Lies Behind Them and What Helps in Everyday Life

Brittle nails that splinter, peel or tear easily are a very common concern and in most cases harmless. Often external influences such as frequent hand washing, cleaning products or dry...