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Vitamin B-12 Timed Release 1000 mcg

product on market Tablet or Pill Zenwise Health Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Vitamin B12 is essential for nerve function and red blood cell formation. There is strong research evidence supporting its role in maintaining cognitive health and energy metabolism. This supplement provides a standard dose to support these physiological processes.

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

Label

Product Label

Label for Vitamin B-12 Timed Release 1000 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
160
Servings
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

1000 mcg (16667% DV)
416.7× RDA — above typical dose 139 studies (A:1, B:44)

Other Ingredients

Dicalcium Phosphate Microcrystalline Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silicon Dioxide PEG 400 Methacrylic Acid Copolymer
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take one tablet daily with a meal.

Warnings & Precautions

Caution: Do not exceed the recommended dose.

If you are pregnant or nursing, under the age of 18, or have a known medical condition, you should consult a physician before using this or any dietary supplement.

If you are pregnant or nursing, under the age of 18, or have a known medical condition, you should consult a physician before using this or any dietary supplement.

Discontinue use immediately if new or worsening symptoms appear.

Keep out of reach of children.

Do not use if safety seal is broken or missing.

Formulation Notes

Zenwise Health Vitamin B-12 is a premium supplement that contains 1000 mcg of vitamin B-12 (methylcobalamin) to help support the body's metabolic function to draw more energy from fats and carbohydrates. Vitamin B-12 has also been shown to support cardiovascular health, brain function, and the digestive system to promote a healthy and active well-being.

Supports healthy metabolism Provides cardiovascular support Promotes proper digestion Encourages healthy brain function

Focus Support Energy Digestion Metabolism

Gluten free

Additional Information

Store bottle in a cool, dry place.

GMP Good Manufacturing Practice

Third party tested

For exclusive product offers, join our VIP Club at: www.zenwisehealth.com

Metadata

Product Details

UPC / SKU8 56521 00705 5
DSLD Entry Date2020-06-24
Product TypeVitamin
FormTablet or Pill
DSLD ID229416
Data Updated2026-04-11
Research

Research Evidence

237
Research Sources
53
Avg Quality
83
Meta Analysis
74
Systematic Review
45
Rct
29
Clinical Trial
2
Guideline
2
Regulatory Source
1
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
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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.