Life Extension
Calcium Citrate with Vitamin D
80/100
SUPPIE SCORE
75/100
EFFICACY
High
SAFETY
76/100
CLEANLINESS
What Does Calcium Citrate with Vitamin D Do?
This supplement offers good bone health support with absorbable calcium citrate and vitamin D3, backed by studies showing moderate benefits for density and fracture reduction. Low dosages make it safe for daily use, though multiple capsules may be needed for full therapeutic effects.
What are the optimal dosages for calcium and vitamin D for bone health?
How does calcium citrate compare to other forms of calcium supplements?
Are there any dietary sources that can provide similar benefits to this supplement?
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What Are the Benefits of Calcium Citrate with Vitamin D?
Based on proven scientific research
Bone Density SupportStrong
Fracture Risk ReductionModerate
Muscle Function AidModerate
Calcium Absorption EnhancementStrong
Good For:
What Are the Side Effects of Life Extension Calcium Citrate with Vitamin D?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Calcium at 200 mg per serving is well below the 2500 mg upper limit, minimizing risks of hypercalcemia or gastrointestinal upset in healthy adults.
•Vitamin D3 at 100 IU is a low dose, safe for long-term use without risk of toxicity; supports calcium absorption without exceeding 4000 IU daily limit.
•Potential interactions include reduced absorption of antibiotics (e.g., tetracyclines, quinolones) and bisphosphonates; separate intake by 2-4 hours.
•Not suitable for individuals with hypercalcemia, kidney stones, or severe renal impairment; consult physician for those conditions.
•Safe for pregnancy and breastfeeding at this dosage, but total daily intake should align with recommended levels (1000-1300 mg calcium, 600 IU vitamin D).
•Vegetarian capsules and non-GMO formulation reduce allergen risks; no common allergens like gluten or dairy present.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Life Extension Calcium Citrate with Vitamin D?
Vitamin D3 (as cholecalciferol)
2.5 mcg (100 IU)
Calcium (as calcium citrate)
200 mg
vegetable cellulose (capsule)
stearic acid
vegetable stearate
silica
modified food starch
Sources & References
PMC9944083
Information from pmc.ncbi.nlm.nih.gov
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Life extension calcium citrate with vitamin d 200 capsules
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Frequently Asked Questions
Common questions about Life Extension Calcium Citrate with Vitamin D