Thorne Research
Vitamin D + K2 Liquid with a Metered Dispenser
87/100
SUPPIE SCORE
92/100
EFFICACY
Low
SAFETY
82/100
CLEANLINESS
What Does Vitamin D + K2 Liquid with a Metered Dispenser Do?
Thorne's Vitamin D + K2 Liquid offers excellent efficacy with research-backed dosages of 1000 IU D3 and 200 mcg K2 for optimal bone and heart health synergy. Overall safe for most adults, with minimal risks and high-quality formulation.
What are the synergistic benefits of combining Vitamin D3 and K2 for bone health?
Is 1000 IU of Vitamin D3 sufficient for daily needs in deficient individuals?
How does the menaquinone-7 form of K2 compare to other Vitamin K sources?
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What Are the Benefits of Vitamin D + K2 Liquid with a Metered Dispenser?
Based on proven scientific research
Bone HealthVery strong
Calcium MetabolismVery strong
Cardiovascular SupportStrong
Immune FunctionModerate
Good For:
What Are the Side Effects of Thorne Research Vitamin D + K2 Liquid with a Metered Dispenser?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Both Vitamin D3 at 1000 IU and K2 at 200 mcg are well within safe daily limits (UL 4000 IU for D3, no established UL for K2), posing low risk for healthy adults per NIH guidelines.
•Minimal side effects expected; rare hypercalcemia from D3 overdose not applicable at this dosage, and K2 may cause mild digestive upset in sensitive individuals.
•Potential interaction with blood thinners like warfarin due to K2's role in clotting; consult physician if on anticoagulants (source: Mayo Clinic).
•Safe for pregnancy at recommended doses but monitor total intake; suitable for elderly to support bone health, not recommended for children under 12 without guidance.
•No major allergens in formulation; derived from coconut/palm oils may affect those with tree nut sensitivities, though refined oils are typically low-risk.
•High-quality Thorne manufacturing reduces contamination concerns; long-term use supports health without accumulation risks at these levels.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Thorne Research Vitamin D + K2 Liquid with a Metered Dispenser?
Vitamin D3 (as cholecalciferol)
1000 IU (25 mcg)
Vitamin K2 (as menaquinone-7)
200 mcg
Medium Chain Triglyceride Oil (coconut and/or palm kernel oil)
Mixed Tocopherols
Flavors
Sources & References
Frequently Asked Questions
Common questions about Thorne Research Vitamin D + K2 Liquid with a Metered Dispenser