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Calcium
Essential mineral for bones and teeth.
Summary
Recommended daily intake: 1000 mg. Upper limit: 2500 mg. Natural sources include Dairy, Tofu, Leafy greens.
How much Calcium should you take daily?
Recommended Daily Allowance
1000 mg
Upper Limit
2500 mg
Evidence Level 4
Which foods contain it?
DairyTofuLeafy greens
FAQ
What is Calcium commonly used for?
Calcium is commonly discussed in relation to Bone and teeth health, Muscle contraction, Nerve signaling.
How much Calcium should adults take per day?
The current reference on this page lists an adult daily intake of 1000 mg, with an upper limit of 2500 mg.
What side effects or precautions matter for Calcium?
Split doses >500 mg for better absorption. Take with vitamin D. If you have medical conditions or take prescription drugs, check with a clinician first.
Which foods naturally contain Calcium?
Common food sources include Dairy, Tofu, Leafy greens. Food sources can be a useful baseline before deciding on long-term supplementation.
Does Calcium have an upper intake limit?
Calcium does have a listed upper limit on this page: 2500 mg. Staying far above that range over time may increase the chance of adverse effects.
Data Sources
NIH ODSTFDA DRIHealth CanadaDrugBankEFSA
Information on this page is sourced from the above official institutions and cross-verified.
This page is for nutritional science information only, not product promotion or medical advice. Consult a healthcare professional for health concerns.