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Vitamin K2 (MK-7) vs BCAAs
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin K2 (MK-7)
BCAAs
Typical Dosage
100-200mcg MK-7 daily
5-10g daily
Best Form
MK-7 (Menaquinone-7)
Powder
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With a fat-containing meal, ideally with Vitamin D3
Before, during, or after resistance training
Vitamin K2 (MK-7) Benefits
✓Bone mineralisation
✓Cardiovascular protection (reduces arterial calcification)
✓Works synergistically with Vitamin D3
✓Dental health
✓May reduce fracture risk
BCAAs Benefits
✓Supports muscle protein synthesis
✓Reduces exercise-induced fatigue
✓Enhances post-workout recovery
✓Preserves lean muscle mass during caloric deficit
✓May improve exercise performance
Can You Take Both Together?
In most cases, Vitamin K2 (MK-7) and BCAAs can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Vitamin K2 (MK-7) if your primary goal is: bone mineralisation. Choose BCAAs if your primary goal is: supports muscle protein synthesis. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.