All Supplements
Zinc vs Vitamin K2 (MK-7)
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Zinc
Vitamin K2 (MK-7)
Typical Dosage
15-30mg daily
100-200mcg MK-7 daily
Best Form
Zinc Picolinate
MK-7 (Menaquinone-7)
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With food to reduce nausea
With a fat-containing meal, ideally with Vitamin D3
Zinc Benefits
✓Immune system support
✓Testosterone maintenance in men
✓Wound healing
✓Skin health (acne reduction)
✓Taste and smell function
Vitamin K2 (MK-7) Benefits
✓Bone mineralisation
✓Cardiovascular protection (reduces arterial calcification)
✓Works synergistically with Vitamin D3
✓Dental health
✓May reduce fracture risk
Can You Take Both Together?
In most cases, Zinc and Vitamin K2 (MK-7) 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 Zinc if your primary goal is: immune system support. Choose Vitamin K2 (MK-7) if your primary goal is: bone mineralisation. 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.