1 Product identity
Ingredient risk
2 ingredients to use with caution
Vitamin B12 1000 mcg
BrandAvPak→Vitamin Tablet or Pill 8 ingredients 2 caution DSLD #178903Net contents: 50 Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2018-07-25
2 Ingredients (8)
IngredientGroupSafety
Microcrystalline CelluloseCellulose—
AcaciaAcacia—
MaltodextrinMaltodextrin—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ Use with caution — restricted in some markets
Vitamin B12 — Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective p…
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
3 Safety cross-reference
Vitamin B12 — Use with Caution
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Sodium — Limited Evidence
⚠ Hypertension
⚠ Fluid retention
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Silicon — Generally Safe
⚠ Very low toxicity
4 Label claims
• All Other
• Structure/Function
5 Data source
DSLD ID178903
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2018-07-25
6 More from AvPak
View AvPak Safety Scorecard → 14 products
A 3000 mcgCalcium 600+D3Calcium Citrate Maximum +D3Chewable C 500 mgFolic Acid 800 mcgFolic Acid 800 mcg7 Cite this page
Vancouver
Pkhakadze G. Vitamin B12 1000 mcg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jun 25]. Available from: https://supplement.ge/products/vitamin-b12-1000-mcg-178903/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG
Publisher: PHIG