Bronson
Vitamin D3 & K2
91/100
SUPPIE SCORE
88/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Vitamin D3 & K2 Do?
Bronson's Vitamin D3 & K2 offers excellent dosages for bone and heart health support, backed by strong evidence for synergy.
What are the benefits of combining Vitamin D3 and K2 for bone health?
Is 5000 IU of Vitamin D3 safe for daily use?
How does MK-7 form of Vitamin K2 improve absorption?
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What Are the Benefits of Vitamin D3 & K2?
Based on proven scientific research
Bone Health SupportVery strong
Calcium AbsorptionStrong
Cardiovascular HealthModerate
Immune FunctionStrong
Good For:
What Are the Side Effects of Bronson Vitamin D3 & K2?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Vitamin D3 at 5000 IU is within safe upper limits (4000-10000 IU) for adults per NIH guidelines, but monitoring blood levels recommended for long-term use.
•Vitamin K2 (MK-7) 90 mcg poses low risk; supports bone and heart health without exceeding safe intake levels (up to 200 mcg daily).
•Potential interactions with blood thinners like warfarin due to K2's role in clotting; consult physician if on anticoagulants.
•Generally safe for healthy adults; low risk for pregnancy at these doses, but consult healthcare provider for personalized advice.
•No major allergens in formulation; suitable for most, but those with soy sensitivity should note MK-7 source (often fermented soy).
•High-quality manufacturing by Bronson with GMP certification minimizes contamination risks.
Potential Side Effects
Negative Interactions
Allergens
Possible soy (MK-7 source)None otherwise reported
Inactive Ingredients
Microcrystalline cellulose
Low RiskVegetable cellulose (capsule)
Low RiskVegetable magnesium stearate
Low RiskSilica
Low RiskWhat Are the Ingredients in Bronson Vitamin D3 & K2?
Vitamin D3 (as Cholecalciferol)
5000 IU
Vitamin K2 (as Menaquinone-7 MK-7)
90 mcg
Microcrystalline Cellulose
Vegetable Cellulose (capsule)
Vegetable Magnesium Stearate
Silica
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Dosage & Bioavailability
How the active doses and forms in Vitamin D3 & K2 compare to the research.
•Vitamin D3 (as Cholecalciferol) is listed at 5000 IU per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Vitamin K2 (as Menaquinone-7 MK-7) is listed at 90 mcg per serving; without a source-specific reference range, dose adequacy cannot be graded.
Sources & References
Frequently Asked Questions
Common questions about Bronson Vitamin D3 & K2