Vitamin K2 (MK-4)
Complete medical breakdown of Vitamin K2 (MK-4). Understand the pharmacokinetics, clinical indications, and how to safely integrate it into your protocol.
Clinical Summary
Human tissue form of K2. Requires higher/more frequent doses than MK-7, but penetrates placenta and brain better.
Pharmacokinetics & Bioavailability
When evaluating Vitamin K2 (MK-4), the most critical factor is its absorption rate. Currently, the clinical bioavailability score for this specific chemical form is rated at 7/10 (Demi-vie très courte).
This high absorption rate ensures that the active compound reaches systemic circulation without causing excessive gastrointestinal distress, provided it is taken correctly.
Optimal Protocol Instructions
- Best Time: Distributed throughout the day with fats
- Elemental Dose: 1500µg (1.5mg)
Contraindications & Warnings
Do not take Vitamin K2 (MK-4) without consulting your physician if you fall into any of the following categories.
VKA-type anticoagulant treatments
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