1 Product identity
Ingredient risk
7 ingredients to use with caution
Geramin B12
BrandMedicinas Rosario→Other Combinations Capsule 17 ingredients 7 caution DSLD #29991Net contents: 50 Cápsula(s)
Target: Adults and Children 4 years and above
DSLD entry: 2014-02-26
2 Ingredients (17)
IngredientGroupSafety
Sulfato de MagnesioMagnesiium—
Vitamin B5Vitamin B5—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⚠️ Use with caution — restricted in some markets
Iron — Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].
Royal Jelly 🇺🇸 🇪🇺 — Union :: Available as food supplement. Subject to novel food regulation in some contexts [1]. || United States (FDA) ::
Zinc — Chronic zinc >40 mg/day without copper causes copper deficiency: anemia, neutropenia, myeloneuropathy [1].
Thiamin — Wernicke encephalopathy: classic triad (confusion, ophthalmoplegia, ataxia) is present in only 16% of cases — any ONE element in an at-risk patie…
Vitamin B12 — Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective p…
Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…
Vitamin D — Granulomatous diseases (sarcoidosis, TB) — unregulated extra-renal CYP27B1 can cause life-threatening hypercalcemia even at standard doses [2][21]
3 Safety cross-reference
Folate — Conditionally Safe
⚠ May mask B12 deficiency
⚠ Colorectal cancer risk debated
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Iron — Use with Caution
⚠ GI upset, constipation
⚠ Fatal toxicity in children
Royal Jelly — Use with Caution
⚠ ANAPHYLAXIS risk — especially in atopic individuals
⚠ Asthma exacerbation
Manganese — Conditionally Safe
⚠ Neurotoxicity with chronic excess
Potassium — Conditionally Safe
⚠ Hyperkalemia risk
⚠ Dangerous with ACE inhibitors
Zinc — Use with Caution
⚠ Copper deficiency at >40 mg/day
⚠ Nausea, metallic taste
Vitamin A — Conditionally Safe
⚠ Teratogenic at high doses
⚠ Hepatotoxic with chronic excess
Thiamin — Use with Caution
Vitamin B12 — Use with Caution
Niacin — Conditionally Safe
⚠ Flushing at >50 mg
⚠ Hepatotoxicity at high doses
Vitamin B6 — Use with Caution
Vitamin C — Generally Safe
⚠ GI distress at high doses
⚠ Kidney stones risk >1g/day
Vitamin D — Use with Caution
⚠ Hypercalcemia at >10,000 IU/day
⚠ Vascular calcification risk
Vitamin E — Conditionally Safe
⚠ Increased bleeding risk
⚠ All-cause mortality at >400 IU/day
4 Label claims
• No Claim
5 Data source
DSLD ID29991
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2014-02-26
6 More from Medicinas Rosario
View Medicinas Rosario Safety Scorecard → 1 products
7 Cite this page
Vancouver
Pkhakadze G. Geramin B12 — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 28]. Available from: https://supplement.ge/products/dsld-29991/
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