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.

Vitamin-E-Mangel: Anzeichen, Ursachen und Bedarf

Vitamin E Deficiency: Signs, Causes, and Requirements

Vitamin E is considered the classic cell-protection vitamin - and yet you rarely hear of anyone actually having too little of it. There's a reason for that: a genuine deficiency...
Vitamin-B1-Mangel (Thiamin): Anzeichen und Ursachen

Vitamin B1 Deficiency (Thiamine): Signs and Causes

Thiamine, better known as vitamin B1, was the very first vitamin that science ever isolated - and to this day it remains one of the most underrated nutrients. The body...
Niacin-Mangel (Vitamin B3): Anzeichen und Ursachen

Niacin Deficiency (Vitamin B3): Signs and Causes

Vitamin B3 rarely gets the spotlight, but it's involved in practically every cell in the body. When supplies run low, the body first speaks up quietly: with tiredness, skin problems,...