Thorne Research
Vitamin D + K2 Liquid
89/100
SUPPIE SCORE
88/100
EFFICACY
High
SAFETY
88/100
CLEANLINESS
What Does Vitamin D + K2 Liquid Do?
Thorne Vitamin D/K2 Liquid offers excellent synergy for bone and cardiovascular health with research-backed dosages of 1,000 IU D3 and 200 mcg K2. Highly safe for most adults, though anticoagulant users need caution; premium quality enhances value.
What are the optimal dosages for vitamin D3 and K2 to support bone health?
How does the combination of vitamin D and K2 benefit cardiovascular function?
Are there any dietary sources rich in vitamin K2 MK-4?
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What Are the Benefits of Vitamin D + K2 Liquid?
Based on proven scientific research
Bone HealthVery strong
Cardiovascular SupportStrong
Immune FunctionModerate
Calcium MetabolismVery strong
Good For:
What Are the Side Effects of Thorne Research Vitamin D + K2 Liquid?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Vitamin D3 at 25 mcg (1,000 IU) per serving is well below the safe upper limit of 100 mcg (4,000 IU) daily, posing low risk for hypercalcemia in healthy adults.
•Vitamin K2 (MK-4) at 200 mcg is safe for most; however, it interferes with anticoagulant medications like warfarin, requiring medical consultation.
•Suitable for healthy adults; pregnant individuals should consult a healthcare practitioner before use due to limited specific data on this formulation.
•No major allergens in the ingredients; low risk for sensitivities, but those with hypersensitivity to medium chain triglycerides should avoid.
•Third-party tested for contaminants like heavy metals and microbes, ensuring high manufacturing quality and minimal contamination risks.
•Long-term use at recommended doses supports bone and heart health without significant adverse effects in studies.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
What Are the Ingredients in Thorne Research Vitamin D + K2 Liquid?
Vitamin D (as Vitamin D3)
25 mcg (1,000 IU)
Vitamin K2 (MK-4) (Menatetrenone)
200 mcg
Medium Chain Triglyceride Oil
Mixed Tocopherols
Sources & References
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Frequently Asked Questions
Common questions about Thorne Research Vitamin D + K2 Liquid