calcium

• calcium is a vital mineral that plays an essential role in building and maintaining strong bones and teeth, muscle contraction, nerve function, and blood clotting. it is the most abundant mineral in the human body and is critical for cellular signaling and overall health.

  • chemical properties

    • molecular weight: 40.08 g/mol
    • density: 1.55 g/cm³
    • melting point: 842°C (1548°F)
    • boiling point: 1484°C (2703°F)
    • solubility: slightly soluble in water; forms calcium hydroxide when dissolved
    • chemical formula: Ca

  • usefulness in medicine

    • calcium is essential for preventing and treating osteoporosis by maintaining bone density and strength.
    • it supports proper muscle function and helps regulate heart rhythm.
    • calcium is critical for blood clotting, aiding in the body’s healing process.
    • it plays a role in managing conditions like hypocalcemia (low calcium levels) and rickets.
    • adequate calcium intake contributes to healthy skin by supporting cell regeneration and barrier function.

  • antibacterial and antimicrobial activity

    • calcium indirectly supports antimicrobial defense by maintaining the integrity of skin and mucosal barriers, which act as the first line of defense against pathogens.
    • research highlights:
      • bacteria:
        • staphylococcus aureus research link
        • escherichia coli research link

• research links

  • calcium and bone health
  • calcium and antimicrobial defense