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Cal/Mag

product on market Capsule Oregon Health Safety: 87/100
87/100

This product is generally safe

  • Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Calcium and magnesium are supported by strong evidence for maintaining bone density and muscle function. Vitamin D further aids calcium absorption to support skeletal health. Research indicates these ingredients are generally safe and effective for addressing common nutritional deficiencies.

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

Alerts

Safety Alerts

Magnesium: 500mg is 1.4× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Cal/Mag
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
15
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
1000 mg (100% DV)
500 mg (100% DV)
Exceeds UL by 1.4× (UL: 350 mg) 316 studies (A:8, B:159)
200 IU (50% DV)
Within RDA (0.3× RDA) 608 studies (A:16, B:251)

Other Ingredients

Digeseb Plus Delivery System Rice Flour
Claims

Label Claims — Verification

Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use As a dietary supplement, take 3 to 6 capsules daily or as directed by a health professional.

Warnings & Precautions

Keep Out Of Reach Of Children

Formulation Notes

Calcium Bis-Glycinate Magnesium Aspartate

Additional Information

Store In A Cool Dry Place

Some research indicates that Calcium Bis-Glycinate is the most absorbable form of Calcium. Tests show that this form of Calcium is 205 times more soluble than Calcium Citrate. In human studies, Calcium Bis-Glycinate was shown to be 1.8 times (180%) more absorbable than Calcium Citrate and 21% better than Calcium Citrate Malate.**

Metadata

Product Details

UPC / SKU6 46448 50415 3
DSLD Entry Date2015-12-23
Product TypeOther Combinations
FormCapsule
BrandOregon Health
DSLD ID54151
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.