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One Daily Iron Free

product on market Tablet or Pill MegaFood Safety: 99/100
99/100

This product looks safe

  • Folate: 400mg is 400.0× the Tolerable Upper Intake Level (1.0mg)
  • 68% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formulation includes vitamins A, C, D3, E, and K, which are supported by strong evidence for maintaining immune function and bone health. These nutrients play essential roles in antioxidant defense and coagulation processes. The profile maintains a high safety score, indicating a low risk of adverse effects.

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

Alerts

Safety Alerts

Folate: 400mg is 400.0× the Tolerable Upper Intake Level (1.0mg)

Label

Product Label

Label for One Daily Iron Free
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
90
Servings
Other Combinations
Product Type
68%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
180 mcg RAE (20% DV)
Vitamin C
60 mg (67% DV)
10 mcg (50% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
10 mg (67% DV)
Within RDA (0.7× RDA) 179 studies (A:3, B:90)
65 mcg (54% DV)
Within RDA (0.5× RDA) 275 studies (A:9, B:175)
5 mg (417% DV)
4.2× RDA — above typical dose 76 studies (A:0, B:33)
1.7 mg (131% DV)
1.3× RDA — within safe limits 13 studies (A:0, B:1)
20 mg NE (125% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
6 mg (353% DV)
4.6× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
400 mcg DFE (100% DV)
Exceeds UL by 400.0× (UL: 1.0 mg) 226 studies (A:10, B:105)
15 mcg (625% DV)
6.2× RDA — above typical dose 139 studies (A:1, B:44)
30 mcg (100% DV)
Within RDA (1.0× RDA) 27 studies (A:0, B:11)
10 mg (200% DV)
2.0× RDA — within safe limits 2 studies — no high-quality reviews
75 mcg (50% DV)
Within RDA (0.5× RDA) 245 studies (A:4, B:133)
5 mg (45% DV)
Within RDA (0.5× RDA) 263 studies (A:6, B:134)
25 mcg (45% DV)
Within RDA (0.5× RDA) 173 studies (A:0, B:67)
0.1 mg (11% DV)
Within RDA (0.1× RDA) 37 studies (A:0, B:11)
1.2 mg (52% DV)
Within RDA (0.5× RDA) 9 studies — no high-quality reviews
40 mcg (114% DV)
1.1× RDA — within safe limits 199 studies (A:1, B:55)
30 mcg (67% DV)
Within RDA (0.7× RDA) 3 studies — no high-quality reviews
500 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
Fruit Phenolic Blend
10 mg

Other Ingredients

Ferment Media Microcrystalline Cellulose organic Brown Rice Silicon Dioxide Rice Protein Stearic Acid autolyzed Yeast extract Hypromellose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 1 tablet daily with a beverage. May be taken anytime throughout the day, even on an empty stomach.

Once open, consume within three months.

Warnings & Precautions

Keep out of reach of children.

Formulation Notes

Vegetarian

Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free Dairy free Soy free Tested 125+ pesticides & herbicides Glyphosate Residue free detoxproject.org

OK (Kosher)

Supports optimal health & well-being

This MegaFood product includes real food, wholesome nutritional yeast and added nutrients. This vitamin is paired with a whole food in our unique process. Satisfaction guaranteed or your money back.

Additional Information

To learn about our seals, please visit megafood.com/standards. Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free Vegetarian Tested 125+ pesticides & herbicides OK (Kosher) Glyphosate Residue free detoxproject.org Certified B Corporation

Fresh from farm to tablet

We believe that the most nutritious food comes from healthy soils and valued farmers. Our goal is to work with farmers who share our commitment to organic and regenerative agriculture. Megafood.com/farmers

Store tightly sealed in a cool place and avoid exposure to moisture.

Metadata

Product Details

UPC / SKU0 51494 10194 0
DSLD Entry Date2021-11-19
Product TypeOther Combinations
FormTablet or Pill
BrandMegaFood
DSLD ID257044
Data Updated2026-04-11
Research

Research Evidence

566
Research Sources
56
Avg Quality
240
Meta Analysis
100
Clinical Trial
74
Systematic Review
71
Guideline
58
Rct
11
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
1
Observational
1
Openfda Safety
A Systematic review and meta-analysis of intravenous iron therapy for patients with heart failure and iron deficiency
Meta Analysis Nature medicine 2025 PubMed DOI
A Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women
Meta Analysis The Cochrane database of systematic reviews 2019 PubMed DOI
A Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Serum or plasma ferritin concentration as an index of iron deficiency and overload
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Non-invasive diagnostic tests for Helicobacter pylori infection
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2022 PubMed DOI
A Wheat flour fortification with iron and other micronutrients for reducing anaemia and improving iron status in populations
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Fortification of condiments and seasonings with iron for preventing anaemia and improving health
Meta Analysis The Cochrane database of systematic reviews 2023 PubMed DOI
A Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2024 PubMed DOI
A Psychiatric and cognitive outcomes of iron supplementation in non-anemic children, adolescents, and menstruating adults: A meta-analysis and systematic review
Meta Analysis Neuroscience and biobehavioral reviews 2025 PubMed DOI
View all evidence for Iron →
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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.