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.
Vitamin D Foods: Where Is Vitamin D Really Found?
Few nutrients cause as much confusion as vitamin D. It's known as the "sunshine vitamin", yet it's still found in some foods - just in very different amounts. So the...
Vitamin A-Rich Foods and Beta-Carotene
Few nutrients wear as many faces as vitamin A: sometimes it's already there, ready-made, in liver; other times your body has to build it itself from the beta-carotene in a...
Magnesium-Rich Foods: The Best Sources
Magnesium is found in a surprising number of foods, and yet a portion of the population still falls short of the recommended intake. The mineral shows up mainly where fiber...
Potassium-Rich Foods: The Best Sources
Potassium is present in almost all plant-based foods, but the amounts vary enormously: a handful of dried apricots delivers many times what's in a slice of white bread. This mineral...
Iodine-Rich Foods: From Fish to Seaweed
Iodine is a trace element that the body cannot produce itself, yet it occurs in meaningful amounts in only a handful of foods. That's precisely why Germany has been considered...
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