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 K Foods: The Best Sources at a Glance
Vitamin K is found above all in green leafy vegetables such as kale, spinach and broccoli, but also in some plant oils and fermented foods – anyone who regularly eats...
Vitamin K Deficiency: Signs and Risk Groups
Vitamin K is the quiet workhorse among the fat-soluble vitamins: hardly anyone talks about it, yet without it blood clotting simply doesn't work. A genuine deficiency is rare in healthy...
Food Supplements and Blood Thinners: Caution With Vitamin K and Co.
A blood thinner saves lives, but it's also a sensitive medication whose effect is shaped by a surprising number of factors, your daily diet included. Anyone who also reaches for...
Buying Vitamin K2: MK-7, Dosage & What to Look For
If you're looking into bone health or taking a higher dose of vitamin D3, you'll sooner or later come across vitamin K2. The market is full of drops, capsules, and...
Vitamin K1 or K2? The Difference and Why It Matters, Explained Simply
These days, many supplements no longer simply say “Vitamin K” — they say “K1” or “K2,” often with cryptic add-ons like MK-7. If you’re standing in front of the shelf...
Vitamin K: blood clotting, bones & K2
You dutifully take your vitamin D and your calcium – and yet the letter K suddenly appears on every nutrient list. Rightly so: vitamin K is the bouncer that decides...
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