Jamieson
Calcium + D3 250 mg 400 IU/UI
77/100
SUPPIE SCORE
60/100
EFFICACY
High
SAFETY
80/100
CLEANLINESS
What Does Calcium + D3 250 mg 400 IU/UI Do?
This supplement delivers a moderate supplemental dose of calcium and vitamin D3 to help meet daily bone maintenance targets, though it requires taking with meals as tricalcium phosphate depends on stomach acid for adequate absorption.
Do I need to take these gummies with food for optimal absorption?
Can this supplement interfere with thyroid medication or antibiotics?
Is 500 mg of calcium enough to cover my daily bone health needs?
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What Are the Benefits of Calcium + D3 250 mg 400 IU/UI?
Based on proven scientific research
Bone Mineral Density MaintenanceMild
Calcium Absorption SupportMild
Osteoporosis Risk ReductionMild
Good For:
What Are the Side Effects of Jamieson Calcium + D3 250 mg 400 IU/UI?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Daily intake provides 500 mg of calcium and 800 IU of vitamin D3 across 2 gummies, remaining well within safe upper intake limits (2,000–2,500 mg for calcium; 4,000 IU for vitamin D).
•Calcium significantly impairs the intestinal absorption of levothyroxine, bisphosphonates, and tetracycline/quinolone antibiotics; separate doses by at least 2 to 4 hours.
•Those with hypercalcemia, hyperparathyroidism, severe renal impairment, or a personal history of calcium-containing kidney stones should avoid supplemental calcium unless directed by a physician.
•Mild gastrointestinal side effects such as constipation, bloating, or gas may occur, particularly if fluid intake is inadequate.
•Each gummy contains added sugars (glucose syrup and sucrose); individuals managing diabetes or monitoring caloric intake should account for these carbohydrates.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Glucose syrup
Low RiskSucrose
Low RiskSugar
Low RiskPectin
Low RiskCitric acid
Low RiskSodium citrate
Low RiskNatural flavours (cherry, strawberry, orange)
Medium RiskNatural colours (anthocyanins, black carrot juice concentrate, annatto)
Low RiskWhat Are the Ingredients in Jamieson Calcium + D3 250 mg 400 IU/UI?
Elemental Calcium (Tricalcium phosphate)
250 mg
Vitamin D3 (Cholecalciferol)
10 mcg / 400 IU
Elemental Phosphorus (Tricalcium phosphate)
115 mg
Glucose syrup
Sucrose
Sugar
Pectin
Citric acid
Sodium citrate
Natural flavours (cherry, strawberry, orange)
Natural colours (anthocyanins, black carrot juice concentrate, annatto)
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Dosage & Bioavailability
How the active doses and forms in Calcium + D3 250 mg 400 IU/UI compare to the research.
•Elemental Calcium (Tricalcium phosphate) — 500 mg a day, below the studied range (800-1,000 mg/day).
•Vitamin D3 (Cholecalciferol) — 20 mcg a day, below the therapeutic studied range (25-100 mcg/day) but covers the daily reference intake; a preferred form.
Frequently Asked Questions
Common questions about Jamieson Calcium + D3 250 mg 400 IU/UI