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Coral Calcium 1000 mg

product on market Capsule Nature's Answer Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 68% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and vitamin D are supported by strong evidence for maintaining bone density and skeletal health. Vitamins A, C, and E provide antioxidant support to protect cells from oxidative stress. Research indicates these nutrients play essential roles in immune function and overall physiological maintenance.

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

Label

Product Label

Label for Coral Calcium 1000 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
68%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
900 mcg (100% DV)
Vitamin C
70 mg (77% DV)
Calcium
345 mg (26% DV)
20 mcg (100% DV)
1.3× RDA — within safe limits 608 studies (A:16, B:251)
28 mg (180% DV)
1.9× RDA — within safe limits 179 studies (A:3, B:90)
1 mg (83% DV)
Within RDA (0.8× RDA) 76 studies (A:0, B:33)
1 mg (77% DV)
Within RDA (0.8× RDA) 13 studies (A:0, B:1)
10 mg (63% DV)
Within RDA (0.7× RDA) 196 studies (A:5, B:63)
1 mg (59% DV)
Within RDA (0.8× RDA) 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
3 mcg (125% DV)
1.3× RDA — within safe limits 139 studies (A:1, B:44)
1 mg (20% DV)
Within RDA (0.2× RDA) 2 studies — no high-quality reviews
150 mcg (100% DV)
Within RDA (1.0× RDA) 245 studies (A:4, B:133)
215 mg (51% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
16 mg (145% DV)
1.5× RDA — within safe limits 263 studies (A:6, B:134)
30 mcg (54% DV)
Within RDA (0.5× RDA) 173 studies (A:0, B:67)
2 mg (222% DV)
2.2× RDA — within safe limits 37 studies (A:0, B:11)
1 mg (43% DV)
Within RDA (0.4× RDA) 9 studies — no high-quality reviews
85 mcg (240% DV)
2.4× RDA — within safe limits 199 studies (A:1, B:55)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Cesium
3 mg
78 mcg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Gelatin Talc Microcrystalline Cellulose Silica Titanium Dioxide
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take three (3) capsules daily, preferably 1 capsule to be taken 3 times per day, with food.

Warnings & Precautions

Warning: Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Do not use if you are pregnant or nursing. If you are taking any medications, planning any medical procedure or have a medical condition, consult with your healthcare practitioner before use.

Formulation Notes

1000 mg Coral Calcium

Additional Information

Store in a cool, dry place.

18468EA Rev. 417

Since 1972 Antioxidant Benefits

Metadata

Product Details

UPC / SKU0 83000 16468 2
DSLD Entry Date2019-04-25
Product TypeOther Combinations
FormCapsule
BrandNature's Answer
DSLD ID184962
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.