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.
High Blood Pressure – What Diet and Lifestyle Can Contribute
High blood pressure is one of the most common health topics of all – and yet it often goes unnoticed for years, because it causes hardly any symptoms. That makes...
Nutrient Robbers: What Drains Vitamins and Minerals in Everyday Life
Coffee to wake up, a hectic working day, a beer after work, plus perhaps nicotine or a long-term medication: our everyday life is full of habits that place demands on...
Nutrients for Smokers: Increased Need for Vitamin C and More
Anyone who smokes exposes their body to a constant burden of free radicals. The smoke from a single cigarette contains thousands of chemical compounds that trigger what's known as oxidative...
Zinc-Rich Foods: The Best Sources
Zinc is one of the most unassuming trace elements - and at the same time one of the most important: the body needs it for hundreds of enzymes but can't...
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 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 C-Rich Foods: More Than Just Citrus Fruits
Think of vitamin C, and an orange immediately comes to mind. Yet in the ranking of the best sources, this citrus fruit is average at best. Red peppers, blackcurrants and...
Vitamin B12 and Vegan Diets: Foods and Why Supplementation Matters
Few nutrients spark as much discussion in vegan eating as vitamin B12. Some people swear by sauerkraut and algae, others consistently reach for the drops. So what's actually true? 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...
Shiitake: Functional Mushroom, Nutrients and Use
Hardly any mushroom has made it as far as the shiitake — from the Asian wok all the way to the supplement shelf. In Japan and China, it has been...
Beetroot: Nitrate, Sport and Nutrients
Hardly any vegetable has made such a career leap in recent years — from side dish to athlete's favorite — as beetroot. Pro cyclists knock it back as a shot,...
Protein Deficiency: Signs, Risk Groups and Requirements
Protein is the building material that muscles, enzymes, hormones and immune cells are made of – and unlike fat, the body can't build up a real protein reserve. If intake...
Dry Eyes: Nutrients and Nutrition from Within
The screen flickers, the heating air is dry, and by evening your eyes are burning as if you'd spent hours staring into the wind. Dry, tired eyes have become an...
Nutrients for Students During Exam Time
Exam season, term papers, too little sleep and coffee as a food group: exam time demands a lot from both mind and body at once. Many students wonder whether certain...
Nutrients for Toddlers: What Parents Should Watch For
Between the first and third birthday, a child sets a pace it will never match again: the brain matures, bones lengthen, muscles grow stronger. At the same time, the stomach...
Nutrients for the Liver: Choline, Milk Thistle and More
The liver is your body's quiet powerhouse: it processes nutrients, converts metabolic products and steers countless processes in the background, without you ever noticing. No wonder a whole range of...
Supporting Circulation: Nutrients and Plant Compounds
Cold fingers, legs that tire quickly, a tingling feeling from sitting too long – many people wonder whether they can support their circulation through diet. The short answer: lifestyle is...
Nutrients for the Bladder and Urinary Tract
Few body systems work as inconspicuously as the urinary tract - until it speaks up. The bladder, ureters, and urethra transport liters of fluid every day, filter out metabolic waste,...
Nutrients for the Heart: Omega-3, Coenzyme Q10, and Magnesium
The heart beats around 100,000 times a day, without a break, for an entire lifetime. No other muscle works so tirelessly, and its demand for energy and the right nutrients...
Heartburn: Making Sense of Diet and Nutrients
Almost everyone knows heartburn: that burning feeling behind the breastbone, usually after eating or lying down in the evening. It happens when stomach contents flow back into the esophagus. The...
Nutrients and Histamine Intolerance: What to Watch For
A glass of red wine, a piece of aged cheese, a handful of walnuts - and shortly after, pressure in the head, flushed skin, or an uneasy stomach. Anyone who...
Loss of Appetite: Zinc and Nutrients for Your Appetite
When food suddenly tastes bland and hunger simply doesn't show up, there's often more behind it than a bad mood or stress. Appetite is a finely tuned interplay of taste,...
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...
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