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Folate 1,333 mcg DFE (800 mcg Folic Acid)

product on market Tablet or Pill Country Life 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

Folic acid is a synthetic form of folate with strong evidence for supporting fetal neural development and red blood cell formation. While effective for deficiency prevention, the safety score suggests potential concerns regarding long-term high-dose intake or masking vitamin B12 deficiency. Evidence coverage for this specific formulation remains limited.

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 tolerable upper intake level. This means the dosage is higher than the maximum daily limit generally considered safe for the general population.

Label

Product Label

Label for Folate 1,333 mcg DFE (800 mcg Folic Acid)
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

1333 mcg DFE (333% DV)
Exceeds UL by 1333.0× (UL: 1.0 mg) 226 studies (A:10, B:105)

Other Ingredients

Cellulose Stearic Acid Silica Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Adults take one (1) tablet daily with food.

Warnings & Precautions

Folate intake should not exceed 1,000 mcg folic acid daily.

Do not exceed recommended dose.

As a reminder, discuss the supplements and medications that you take with your health care providers. Caution: If you are pregnant, nursing, or taking medication, have a medical condition or planning surgery, consult a doctor before using this product.

Stop using and consult a doctor if any adverse reactions occur. Do not accept if seal is broken.

Keep out of the reach of children.

Formulation Notes

Folic Acid is an essential B Vitamin required for cell division and the healthy development of red blood cells. Women who consume healthful diets with adequate folate may reduce their risk of having a child with birth defects of the brain or spinal cord.

Yes certified gluten-free by GFCO.Org No yeast, wheat or corn No soy, milk, or salt No sugar or preservatives No artificial colors No artificial flavors No artificial sweeteners No GMOs

Yes certified Vegan by the AVA

Yes manufacturing supports wind power

Yes Kosher-Parve

Yes Certified Halal by IFANCA

Certified gluten-free

Essential for expectant mothers Promotes healthy cell development Supports cardiovascular health Our Pledge of Integrity Authenticity Cleanliness Freshness Consistency Accuracy

This product has been manufactured at a GMP registered facility.

Additional Information

Yes recyclable packaging

IFANCA Certified Crescent M Halal KOF-K Parve (Kosher) Certified B Corporation Certified GF Gluten-free

Store between 59 degrees - 86 degrees F.

Metadata

Product Details

UPC / SKU0 15794 06521 0
DSLD Entry Date2025-08-22
Product TypeVitamin
FormTablet or Pill
DSLD ID333189
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
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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.