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Vitamin K

Vitamin K

Designs for Health, Inc.

#Other
73
Safety70
Efficacy75
Transparency75
Based on Examine, Wikipedia, and 23 other sources

Overview

This product features well-researched forms of Vitamin K in substantial dosages, contributing to its potential effectiveness for bone and cardiovascular health. The inclusion of K1 and K2 offers broad coverage of Vitamin K's diverse roles. However, the dose of K2-MK4 is significantly high compared to typical recommended therapeutic doses, and the role of trans-Geranylgeraniol, while promising, is still in early research stages for human applications.

The Good

Comprehensive Vitamin K Coverage: Provides both K1 and K2 (MK-4), addressing different physiological needs for blood clotting, bone health, and vascular health.

Research-backed Ingredients: Both Vitamin K1 and K2 are well-researched for their roles in bone and cardiovascular health.

High Dose of Vitamin K2 (MK-4): The 45 mg dose of MK-4 is consistent with doses used in some clinical studies for significant bone health benefits, particularly in fracture reduction.

The Bad

Extremely High Vitamin K2 Dose: The 45 mg dose of MK-4 is very high and exceeds typical daily recommendations, making it potentially unsuitable for general daily supplementation without professional guidance.

Significant Drug Interaction Risk: The high Vitamin K content, especially K1 and K2, poses a high risk of interaction with anticoagulant medications (blood thinners), which could be dangerous.

Limited Human Safety Data for trans-Geranylgeraniol: The safety and efficacy of trans-Geranylgeraniol for humans at this dose are not fully established.

Is it for you?

Best For: Individuals seeking bone health support, those interested in cardiovascular health, people with dietary deficiencies in Vitamin K

Skip If: You are taking anticoagulant medications (blood thinners) or have a history of blood clotting disorders without consulting a doctor.

Ingredients Analysis

Vitamin K (as Vitamin K1 Phytonadione)

1000 mcg

Vitamin K2 (as Menaquinone-4)

45 mg

trans-Geranylgeraniol (GG-Gold®) (from annatto (Bixa orellana)(seed))

30 mg

How to Use

Take 1 capsule daily with a meal, or as directed by your healthcare professional.

Frequency:

Daily

Best Time:

Anytime

When:

With food

Who Should Use This

Best For:

Individuals seeking bone health support, those interested in cardiovascular health, people with dietary deficiencies in Vitamin K

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