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.

K2-Nebenwirkungen: Überdosierung, Marcumar & Co.

K2 Side Effects: Overdose, Marcumar & More

Vitamin K2 has hardly any side effects, and none of the research we opened turned up a true overdose. One exception is hard and has no ifs or buts: if...
— Scheunengut Redaktion
D3 + K2 im Vergleich: Tropfen oder Tablette?

D3 + K2 Compared: Drops or Tablet?

Both work. Which form you pick matters less for absorption than three things that never appear in big print on the bottle: a meal with some fat, the form of...
— Scheunengut Redaktion
Vitamin D: Wofür es wirklich gut ist

Vitamin D: What It's Really Good For

Vitamin D is involved in more processes than most people realize. It contributes to the maintenance of normal bones, supports the normal function of your immune system, and plays a...
— Malte Demmler
D3+K2 Testsieger: Worauf es wirklich ankommt

Best D3+K2 Supplements: What Really Matters

When it comes to supplements, “best in test” is often just a label a comparison site gives itself — there’s no genuine, independent seal of approval for vitamin D3+K2 capsules....
— Malte Demmler
Vitamin D Dosierung: Die richtige Tagesmenge für dich

Vitamin D Dosage: The Right Daily Amount for You

The honest answer first: for most adults, 20 µg (800 IU) of vitamin D per day is the recognized baseline amount when the sun isn’t doing its job – and...
— Malte Demmler
Vitamin-D-Mangel: Symptome erkennen & richtig handeln

Vitamin D Deficiency: Spot the Symptoms & Know What to Do

You're exhausted no matter how much you sleep. Your mood dips the moment the days get shorter. Your hair feels thinner, and that cold just won't go away. These are...
— Malte Demmler
D3 + K2: Wie viel du wirklich brauchst

D3 + K2: How Much You Really Need

One tub says 5,000 IU, the next says 1,000. Which amount is right is not told by the number on the pack but by your blood level. Have your 25-OH-D...
— Malte Demmler
Supplements für schöne Zähne: das Set für starke Beißerchen

Supplements for Beautiful Teeth: The Set for Strong Smiles

Beautiful teeth are far more than a cosmetic detail – they stand for vitality, a confident smile, and well-being. Anyone who wants to shine thinks first of daily dental care,...
Supplements für Eisbaden & Kälte: das Set für kalte Reize

Supplements for Ice Bathing & Cold: The Set for Cold Exposure

More and more people are discovering cold water for themselves – whether in a winter lake, a tub in the garden, or a cold shower in the morning. Deliberately exposing...
— Malte
Erkältungs-Kit: das Supplement-Set für die kalte Jahreszeit

Cold Season Kit: The Supplement Set for the Cold Months

When the days get shorter, the heating comes on, and everyone around you is sniffling, one topic moves back into focus: the immune system. The cold season challenges the body...
— Malte
Vitamin D3+K2 im Fokus: unser D3 Depot mit K2Pure®, 5.000 I.E.

Vitamin D3+K2 in Focus: Our D3 Depot with K2Pure®, 5,000 IU

Vitamin D3 and vitamin K2 are considered a classic duo – and for good reason: both vitamins have their authorised link to bone metabolism. Our Vitamin D3 Depot combines a...
Das Basis-Trio: D3, Omega-3 und Magnesium verstehen

The Basic Trio: Understanding D3, Omega-3 & Magnesium

Anyone approaching food supplements for the first time quickly faces countless products and hardly knows where to start. Shelves and online shops are full of specialized formulas for individual concerns...
Vitamin-D-Tropfen vs. Tabletten: Was ist besser?

Vitamin D Drops vs. Tablets: Which Is Better?

Vitamin D is one of the most commonly supplemented nutrients — especially in the winter months, when the sun in our latitudes is not strong enough to drive the body's...
Vitamin D2 oder D3? Der Unterschied einfach erklärt

Vitamin D2 or D3? The Difference Explained Simply

Anyone looking into vitamin D products quickly runs into two abbreviations: D2 and D3. The labels then show unwieldy names like "ergocalciferol" and "cholecalciferol," and the question soon comes up:...
Vitamin D3 + K2 – warum die Kombination der beiden Vitamine entscheidend ist

Taking Vitamin D3 and K2 Together: The Daily Plan

Vitamin D3 + K2: why the two vitamins belong together – how D3 supports calcium absorption, K2 is involved in its utilisation and what makes a good MK-7.
— Scheunengut Redaktion