Knowledge

Health doesn’t start with a single pill, but with the interplay between the nervous system, exercise, breathing, nutrition and recovery. Here you’ll find the knowledge behind it all.

Frau arbeitet konzentriert am Schreibtisch in offenem Loft-Büro im warmen Tageslicht – Alltagsszene zur Einnahme-Routine bei Vitamin D3K2 Tropfen oder Kapseln. (generiert mit KI)

Vitamin D3K2 – drops or capsules? The form matters less

Spray, drops, or capsules for vitamin D3K2? The research does not show a clear winner. Find out what really matters when choosing the form.

Sep 24, 2026
Frau in Morgenroutine hält Wasserglas in offener Loft-Küche im warmen Morgenlicht – Alltagsszene zu Tageslicht und Vitamin-D-Mangel. (generiert mit KI)

Vitamin D Deficiency: Why the "Sunshine Vitamin" Alone Isn't Enough

Vitamin D deficiency affects over 60% of adults in Germany. Why sunlight alone isn't enough, what typical symptoms are, and why K2 belongs with it.

Sep 11, 2026
Frau konzentriert am Schreibtisch im Homeoffice – Alltagsszene zu Fokus und Nährstoffversorgung bei der Wahl des richtigen Magnesiums. (generiert mit KI)

Which magnesium is best? Why the form matters

Which magnesium is best? We compare oxide, citrate, bisglycinate, and taurate with scientific backing and show why the form matters.

Aug 27, 2026
Mann in Morgenroutine hält Wasserglas in offener Küche – Alltagsszene zu Energie und Konzentration bei Jodmangel. (generiert mit KI)

Iodine Deficiency in Germany: The Nutritional Gap That Probably Affects You

Are you constantly tired, feel colder than before, and have the impression that your mind isn't as sharp as usual? The cause could be a single nutritional deficiency: iodine deficiency.

Aug 13, 2026

Understanding health as a system

Many everyday ailments, such as exhaustion, poor concentration or inner restlessness, cannot be attributed to a single cause. ARTZT neuro therefore explains health as the interplay of several systems: the nervous system, exercise, breathing, nutrition and recovery work together and influence one another. This is precisely what the ARTZT neuro knowledge section is all about.

The Nervous System, Breathing and Movement in Everyday Life

Why do you often feel tired and unable to concentrate, even though you’re actually getting enough sleep? The answer often lies in a nervous system that has become unbalanced due to constant stress, shallow breathing and a lack of exercise. Our articles explore these connections and show how you can regain more energy in your daily life through targeted breathing and functional movement.

Nutrients and recovery as the foundation

Nutrition and recovery provide the biochemical basis for energy production and rest. We summarise the latest findings from integrative medicine and nutritional science in a practical way and without exaggeration, so that you can make informed decisions about what your body really needs.

Resilience rather than self-optimisation at any cost

Sustainable peak performance isn’t achieved through greater effort, but through better regulation. Our articles show how you can build resilience and push your system in a way that suits its nature, rather than pushing it to its limits, drawing on knowledge from neuroscience, training practice and expert discussions from the ARTZT-neuro network.

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