0 mcg/
DO IU/UI
75/100
SUPPIE SCORE
68/100
EFFICACY
Medium
SAFETY
94/100
CLEANLINESS
What Does DO IU/UI Do?
25 mcg vitamin D3 sits below the 800-2000 IU range common in trials for raising 25(OH)D; 120 mcg MK-7 aligns with doses shown to improve osteocalcin carboxylation but evidence for additive bone or vascular benefits with this exact D3 dose remains limited.
What is the evidence for 25 mcg vitamin D3 daily?
Does 120 mcg MK-7 vitamin K2 support bone health?
Are there interactions between vitamin D3 and K2?
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What Are the Benefits of DO IU/UI?
Based on proven scientific research
Bone healthModerate
Calcium regulationModerate
Vitamin K statusStrong
Vitamin D statusModerate
Good For:
What Are the Side Effects of 0 mcg/ DO IU/UI?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•25 mcg (1000 IU) vitamin D3 is below typical studied ranges of 800-2000 IU/day in trials.
•120 mcg MK-7 is within the 100-375 mcg range studied for carboxylation markers.
•MK-7 can interfere with vitamin K antagonist anticoagulants like warfarin.
•Evidence on long-term combined D3 + MK-7 cardiovascular outcomes is limited.
Potential Side Effects
Negative Interactions
Allergens
Contains bovine gelatin in softgel capsule.Natto bean source for MK-7; potential soy-related sensitivity.
Inactive Ingredients
Medium chain triglycerides
Low RiskSoftgel capsule (gelatin [bovine], glycerin, purified water, caramel)
Low RiskYellow beeswax
Low RiskVitamin k deficiencies. a factor in the maintenance of good health. recommended
Low RiskWhat Are the Ingredients in 0 mcg/ DO IU/UI?
Vitamin K2 (menaquinone-7) (MK-7) (natto bean)
120 mcg
Vitamin D3 (cholecalciferol)
25 mcg
Medium chain triglycerides
softgel capsule (gelatin [bovine], glycerin, purified water, caramel)
yellow beeswax
vitamin K deficiencies. A factor in the maintenance of good health. Recommended
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Same graded report you just read — on any label, in about 10 seconds.
Dosage & Bioavailability
How the active doses and forms in DO IU/UI compare to the research.
•Vitamin D3 (cholecalciferol) — 25 mcg; below the 20-50 mcg daily range associated with raising serum 25(OH)D above 50 nmol/L in most adults.
•Vitamin K2 (menaquinone-7) (MK-7) (natto bean) — 120 mcg; within the 100-375 mcg range examined for extrahepatic carboxylation of osteocalcin and matrix Gla protein.
•Vitamin K2 (menaquinone-7) (MK-7) (natto bean) — 120 mcg; MK-7 form exhibits longer half-life and higher bioavailability than K1 or MK-4 at nutritional doses.
Sources & References
PMC7436967
Information from pmc.ncbi.nlm.nih.gov
PMC11279569
Information from pmc.ncbi.nlm.nih.gov
PMC10857599
Information from pmc.ncbi.nlm.nih.gov
PMC12711164
Information from pmc.ncbi.nlm.nih.gov
PMC8609267
Information from pmc.ncbi.nlm.nih.gov
VitaminD HealthProfessional
Information from ods.od.nih.gov
Frequently Asked Questions
Common questions about 0 mcg/ DO IU/UI