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Okinawa Coral Calcium

product on market Capsule Nora Ross Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 83% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Coral calcium provides elemental calcium for bone health, while B vitamins support cellular energy metabolism and neurological function. Research evidence for these individual components is generally strong, though specific evidence coverage for this formulation is limited. The ingredient profile maintains a high safety score.

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

Label

Product Label

Label for Okinawa Coral Calcium
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
83%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

450 mg (16% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
4.5 mg (300% DV)
3.8× RDA — above typical dose 76 studies (A:0, B:33)
5.1 mg (300% DV)
3.9× RDA — above typical dose 13 studies (A:0, B:1)
8.4 mg (420% DV)
6.5× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
54 mg (13.5% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
0.2 mg (285% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)
Fluoride
46 mg (1150% DV)
0.42 mg (21% DV)
Within RDA (0.5× RDA) 37 studies (A:0, B:11)
2.8 mg (2330% DV)
80.0× RDA — above typical dose 199 studies (A:1, B:55)
8.3 mg (55% DV)
Within RDA (0.8× RDA) 263 studies (A:6, B:134)

Other Ingredients

Rice, Powder Gelatin Calcium Carbonate Silicon Dioxide Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendations: Take one or two capsules twice daily with water.

Formulation Notes

This natural herbal formula was developed exclusively for Nora Ross, and is made with concentrated full spectrum extracts.

Made in USA

Additional Information

Nora Ross Quality Guaranteed

The Herb Master

Metadata

Product Details

UPC / SKUX002DNB0CF
DSLD Entry Date2024-10-24
Product TypeOther Combinations
FormCapsule
BrandNora Ross
DSLD ID319538
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
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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.