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The Importance of Calcium: Functions, Sources, and Requirements

Calcium is essential for maintaining strong bones, regulating muscle contractions, and supporting normal blood clotting. A lack of calcium can lead to conditions like rickets in children and osteoporosis in adults.

Calcium-Rich Foods:

  • Dairy: Milk, cheese, yogurt
  • Vegetables: Kale, okra (avoid spinach for calcium absorption)
  • Fortified Foods: Soya drinks, bread made with fortified flour
  • Fish: Sardines, pilchards (with edible bones)

Daily Calcium Requirements:

  • Adults (19-64 years) need 700 mg of calcium per day, which can be met through a balanced diet.
  • Incorporating calcium-rich foods into your daily routine helps ensure optimal bone health and overall well-being.

Reference:

Calcium, available at: https://www.nhs.uk/conditions/vitamins-and-minerals/calcium/, Last accessed on 18th December 2024.