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Mineral

Calcium Lactate

Also known as: Calcium L-lactate, Lactate of lime

A
Evidence

Calcium lactate is a bioavailable form of calcium that provides essential mineral support for bone health, muscle function, and nerve transmission. It is well-absorbed and commonly used as a dietary calcium supplement.

Primary uses

  • Bone health and density support
  • Calcium supplementation
  • Muscle and nerve function
  • Prevention of calcium deficiency

How it works

  • Provides elemental calcium for bone mineralization and structural integrity
  • Supports calcium-dependent enzymatic processes
  • Enables proper muscle contraction and nervous system signaling

Dosage

Typical range
500–1,000 mg elemental calcium daily (approximately 2,000–4,000 mg calcium lactate)
Timing
Divided doses with meals preferred for optimal absorption
With food
With food enhances absorption; taken with meals is recommended
Duration
Long-term supplementation (ongoing) for chronic deficiency prevention or bone support
Special populations
Pregnant and lactating women: 1,000–1,300 mg elemental calcium daily; adolescents and older adults: individualized per clinical guidelines

Forms

  • Tablet· 70/100
  • Capsule· 70/100
  • Powder· 70/100

Safety

Common side effects

  • Constipation
  • Bloating
  • Mild gastrointestinal discomfort

Contraindications

  • Hypercalcemia or calcium metabolism disorders
  • Severe renal impairment (kidney disease)
  • History of kidney stones (consult healthcare provider)

Evidence notes

Calcium supplementation has strong RCT evidence for bone health and deficiency prevention. Lactate is a well-established, bioavailable calcium salt with established safety and efficacy profiles.

Grade A: Multiple well-designed human trials support the main claims.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.