Spring Valley
Vitamin B12 100 mcg
90/100
SUPPIE SCORE
75/100
EFFICACY
High
SAFETY
100/100
CLEANLINESS
What Does Vitamin B12 100 mcg Do?
Provides a high but safe dose of B12 for metabolism support. Minimal formulation concerns; strong safety profile with no major side effects expected.
What are the benefits of 100 mcg Vitamin B12 for metabolism?
How does Vitamin B12 support energy production?
Is Vitamin B12 100 mcg a good fit for my goals?
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What Are the Benefits of Vitamin B12 100 mcg?
Based on proven scientific research
Metabolism SupportModerate
Energy ProductionModerate
Nervous System HealthMild
Good For:
What Are the Side Effects of Spring Valley Vitamin B12 100 mcg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•100 mcg (4,167% DV) is well below the 2,000 mcg tolerable upper intake level.
•Generally recognized as safe with very low risk of adverse effects.
•Water-soluble vitamin; excess is excreted in urine.
•Suitable for most adults; consult physician if pregnant or nursing.
Inactive Ingredients
Safe Formulation!
Great news, this product doesn't contain harmful ingredients!
What Are the Ingredients in Spring Valley Vitamin B12 100 mcg?
Vitamin B12
100 mcg
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Dosage & Bioavailability
How the active doses and forms in Vitamin B12 100 mcg compare to the research.
•Vitamin B12 — 100 mcg per serving, about 40 times the daily reference intake (2.5 mcg EU NRV, 2.4 mcg US DV); higher-dose studies use 500-1,000 mcg/day.
Frequently Asked Questions
Common questions about Spring Valley Vitamin B12 100 mcg