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Vitamin D3 1000 IU (25 mcg)

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin D3 is supported by strong evidence for maintaining bone health and supporting immune function. The nourishing food and herb blend provides complementary nutrients, though research on its specific efficacy in this formulation is limited. The ingredient profile maintains a high safety rating.

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

Label

Product Label

Label for Vitamin D3 1000 IU (25 mcg)
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
Nourishing Food & Herb Blend
650 mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Hypromellose Silicon Dioxide Ferment Media
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 immune & bone health

MegaFood Vitamin D3 1000 IU promotes healthy immune function and bone health. Vitamin D3 cholecalciferol is the most easily absorbed and utilized form of vitamin D. This MegaFood product is made with real food, wholesome nutritional yeast, and added nutrients.

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

60 servings

Satisfaction guaranteed or your money back. 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 10114 8
DSLD Entry Date2021-11-19
Product TypeOther Combinations
FormTablet or Pill
BrandMegaFood
DSLD ID257077
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.