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Calcium

Evidence review

How Much Does Calcium Support Bone Health?

Calcium at 1,000 mg per day is essential for maintaining bone density and reducing the risk of osteoporosis, especially in postmenopausal women. (PMID: 39125301)

How Does Calcium Work in the Body?

Calcium plays a crucial role in bone mineralization, acting as a structural component of bones and teeth, and is involved in various cellular processes, including muscle contraction and neurotransmission.

What is the Recommended Calcium Dosage Protocol?

Evidence suggests a strong need for adequate calcium intake to support bone health throughout life.
PhaseMaintenance
Dosage1,000 mg/day
DurationOngoing
Clinical NotesConsider dietary sources and supplements combined.
Calcium is best absorbed when taken in smaller doses throughout the day, ideally with meals.

Clinical Contraindications and Calcium Interactions

Evidence-Based Product Evaluation: Which Calcium to Buy?

A high-quality calcium supplement should provide 1,000 mg of calcium citrate or calcium carbonate, verified by independent third-party testing.

FAQ

Q: Does calcium cause kidney stones?

A: High calcium intake can increase the risk of kidney stones in susceptible individuals, but adequate hydration and dietary balance are important.

Q: How long does calcium take to work for bone health?

A: Improvements in bone density from adequate calcium intake can take several months to years, depending on individual factors.

Q: Can calcium be taken with vitamin D?

A: Yes, vitamin D enhances calcium absorption, making the combination beneficial for bone health.

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