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Vitamin K2 (MK-7) vs 5-HTP
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin K2 (MK-7)
5-HTP
Typical Dosage
100-200mcg MK-7 daily
50-100mg per day
Best Form
MK-7 (Menaquinone-7)
Capsule
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With a fat-containing meal, ideally with Vitamin D3
Take with meals in divided doses, typically in the evening for sleep support
Vitamin K2 (MK-7) Benefits
✓Bone mineralisation
✓Cardiovascular protection (reduces arterial calcification)
✓Works synergistically with Vitamin D3
✓Dental health
✓May reduce fracture risk
5-HTP Benefits
✓Mood support and depression relief
✓Improved sleep quality
✓Appetite suppression and weight management
✓Migraine prevention
✓Anxiety reduction
Can You Take Both Together?
In most cases, Vitamin K2 (MK-7) and 5-HTP 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 5-HTP if your primary goal is: mood support and depression relief. 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.