Calcium is an essential mineral that plays a critical role in the body, especially for building and maintaining strong teeth and bones. This element is involved in a number of biological processes, including muscle contraction, blood coagulation, nerve signal transmission and cell function. Almost 99% of the body's calcium is stored in bones and teeth, and it acts as a stable structural component.
The human body relies on a constant supply of calcium through the diet, as it does not produce it naturally. Good sources of calcium include dairy products, green leafy vegetables, nuts and fish. Calcium absorption can be affected by factors such as vitamin D levels, age and dietary composition. To maintain optimal health, it is important to ensure adequate intake of calcium through varied foods or supplements.
