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Folic Acid 800 mcg

product on market Tablet or Pill Rugby Safety: 60/100
60/100

Review before taking

  • Folate: 1333mg is 1333.0× the Tolerable Upper Intake Level (1.0mg)
  • 100% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

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

Folate is supported by strong evidence for supporting fetal neural tube development and maintaining healthy red blood cells. Due to a safety score of 60, users should be aware of potential concerns regarding high-dose supplementation. Consult a healthcare provider to ensure the dosage is appropriate for individual needs.

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

Alerts

Safety Alerts

Folate: 1333mg is 1333.0× the Tolerable Upper Intake Level (1.0mg)

✨ AI-generated · Qwen 3.6 · grounded in 2 sources · methodology

This product received a low safety score because the amount of folate exceeds the recommended maximum daily limit. This means the dosage is significantly higher than what is generally considered safe for the general population.

Label

Product Label

Label for Folic Acid 800 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

1333 mcg DFE (200% DV)
Exceeds UL by 1333.0× (UL: 1.0 mg) 226 studies (A:10, B:105)

Other Ingredients

Microcrystalline Cellulose Pharmaceutical Glaze Croscarmellose Sodium Stearic Acid Magnesium Stearate Magnesium Silicate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: Adults - take one tablet daily, as a dietary supplement or as directed by a doctor.

Warnings & Precautions

Tamper resistant - Do not use if imprinted safety seal under cap is broken or missing

Consult your doctor before use if you are pregnant, nursing, taking any medication or have a medical condition.

Keep out of reach of children

Formulation Notes

Vitamin B Group

Free of starch, sugar, soy, preservatives, yeast, corn, gluten, animal by-products, and artificial color-flavors.

Additional Information

To preserve quality and freshness, keep bottle tightly closed Store at room temperature and avoid excessive heat.

Rev. 02/17 R-95 Re-order No. 370320

Metadata

Product Details

UPC / SKU0 05363 84301 1
DSLD Entry Date2019-04-25
Product TypeVitamin
FormTablet or Pill
BrandRugby
DSLD ID200839
Data Updated2026-04-11
Research

Research Evidence

363
Research Sources
57
Avg Quality
187
Meta Analysis
56
Systematic Review
54
Rct
29
Guideline
26
Clinical Trial
6
Cochrane Review
2
Regulatory Source
1
Other
1
Openfda Safety
A Homocysteine-lowering interventions for preventing cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Community-based intervention packages for reducing maternal and neonatal morbidity and mortality and improving neonatal outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Folate Intake and Risk of Pancreatic Cancer: A Systematic Review and Updated Meta-Analysis of Epidemiological Studies
Meta Analysis Digestive diseases and sciences 2021 PubMed DOI
A The Association Between the Risk of Hypertensive Disorders of Pregnancy and Folic Acid: A Systematic Review and Meta-Analysis
Meta Analysis Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques 2021 PubMed DOI
A A Comparative Study Evaluating the Effectiveness of Folate-Based B Vitamin Intervention on Cognitive Function of Older Adults under Mandatory Folic Acid Fortification Policy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Meta Analysis Nutrients 2024 PubMed DOI
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 Beneficial effects of folic acid supplementation on lipid markers in adults: A GRADE-assessed systematic review and dose-response meta-analysis of data from 21,787 participants in 34 randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2022 PubMed DOI
A Folic acid supplementation and blood pressure: a GRADE-assessed systematic review and dose-response meta-analysis of 41,633 participants
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Digital tracking, provider decision support systems, and targeted client communication via mobile devices to improve primary health care
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
View all evidence for Folate →
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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.