Importance of Calcium in Daily Life

Calcium is a crucial mineral that plays a variety of vital roles in the human body. It is well-known for its primary function in maintaining strong bones and teeth, but its importance extends beyond skeletal health. Here are some of the key roles and functions of calcium in the body: Bone and Teeth Health: The majority (about 99%) of the body's calcium is stored in bones and teeth, providing structural support and strength. Calcium is essential for maintaining proper bone density and preventing conditions like osteoporosis, a condition characterized by weak and brittle bones. Muscle Contraction: Calcium ions play a fundamental role in muscle contraction, which includes both voluntary movements (like walking and lifting) and involuntary movements (like heartbeat). When muscles receive signals from nerves, calcium is released within muscle cells, leading to muscle contraction. Nerve Transmission: Calcium ions are essential for transmitting nerve signals throughout the body. They he...