Chewable Vitamin B12 Natural Cherry Flavor by Dr. Mercola

100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
25% of ingredients have research evidence

B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin B12 is supported by strong evidence for maintaining nerve function and red blood cell production. Xylo-oligosaccharides act as prebiotics to support gut health, though evidence for this specific ingredient is more limited. This formulation provides essential micronutrients and prebiotic fibers for general wellness.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Open Full PDF View on NIH DSLD →

Details

Label Data

1 Chewable Tablet(s)

Serving Size

Servings

Other Combinations

Product Type

25%

Evidence Coverage

Ingredients

Supplement Facts — Evidence Check

Calories

5 Calorie(s)

Total Carbohydrates

2 Gram(s) (1% DV)

Vitamin B12

1000 mcg (41667% DV)

416.7× RDA — above typical dose 139 studies (A:1, B:44)

Xylo-oligosaccharides

1 Gram(s)

Other Ingredients

Tapioca Dextrose Gum Acacia Tapioca Maltodextrin Sunflower Lecithin natural Cherry flavor Guar Gum

Claims

Label Claims — Verification

Unverified Nutrient

Unverified All Other

Unverified Structure/Function

Info

Product Information

Directions for Use

Suggested Use: Adults, as a dietary supplement, take one (1) chewable tablet daily.

Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is broken.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Formulation Notes

Methylcobalamin Natural cherry flavor with other natural flavors

Certified Organic by: QCS

Additional Information

USDA Organic

Providing quality products since 2001.

Metadata

Product Details

UPC / SKU8 10487 03663 4

DSLD Entry Date2024-03-22

Product TypeOther Combinations

FormTablet or Pill

BrandDr. Mercola

DSLD ID308628

Data Updated2026-04-11

Research

Research Evidence

237

Research Sources

Avg Quality

Meta Analysis

Systematic Review

Rct

Clinical Trial

Guideline

Regulatory Source

Openfda Safety

A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis

Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025 PubMed DOI

A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies

Meta Analysis Critical reviews in food science and nutrition 2019 PubMed DOI

A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency

Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI

A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression

Meta Analysis Nutrients 2021 PubMed DOI

A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis

Systematic Review Irish journal of medical science 2024 PubMed DOI

B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis

Meta Analysis BMJ open gastroenterology 2020 PubMed DOI

B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes

Systematic Review The Cochrane database of systematic reviews 2024 PubMed DOI

B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels

Meta Analysis Nutrition reviews 2024 PubMed DOI

B Relationship between vitamin B12 levels and motor development: A systematic review

Systematic Review Clinical nutrition ESPEN 2024 PubMed DOI

B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis

Meta Analysis Frontiers in endocrinology 2023 PubMed DOI

View all evidence for Vitamin B12 →

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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.