P568
Vitamin B12
87/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
86/100
CLEANLINESS
What Does Vitamin B12 Do?
This single-ingredient 1200 mcg cyanocobalamin tablet delivers a high dose commonly used to correct or maintain B12 status, particularly for those with absorption issues or dietary restrictions.
What is the best way to take this 1200 mcg B12 tablet for absorption?
Who might benefit most from a high-dose B12 supplement like this?
Are there any signs that my B12 levels are low and this could help?
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What Are the Benefits of Vitamin B12?
Based on proven scientific research
Energy productionStrong
Nerve healthStrong
Red blood cell formationStrong
Homocysteine metabolismModerate
Good For:
What Are the Side Effects of P568 Vitamin B12?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Vitamin B12 at 1200 mcg is well-tolerated with no established upper intake level as excess is typically excreted in urine.
•No major side effects expected at this dose for most adults; rare mild digestive upset may occur.
•May interact with certain medications such as metformin, proton pump inhibitors, or antibiotics that affect absorption.
•Store at room temperature in a dry, dark place and do not use if seal is broken.
Potential Side Effects
Negative Interactions
Allergens
None listed on label
Inactive Ingredients
Dibasic calcium phosphate
Low RiskMagnesium stearate
Low RiskMaltodextrin
Low RiskMicrocrystalline cellulose
Low RiskSilicon dioxide
Low RiskHypromellose
Low RiskPovidone
Low RiskWhat Are the Ingredients in P568 Vitamin B12?
Vitamin B12 (cyanocobalamin)
1200 mcg
Dibasic calcium phosphate
Magnesium stearate
Maltodextrin
Microcrystalline cellulose
Silicon dioxide
Hypromellose
Povidone
Dosage & Bioavailability
How the active doses and forms in Vitamin B12 compare to the research.
•Vitamin B12 (cyanocobalamin) — 1200 mcg per tablet; dose sits well above the 2.4 mcg RDA and within typical 500-2000 mcg supplemental ranges used for repletion or maintenance.
•Vitamin B12 (cyanocobalamin) — cyanocobalamin form; stable oral form with good absorption at high doses via passive diffusion even without intrinsic factor.
Frequently Asked Questions
Common questions about P568 Vitamin B12