Calcium keeps bones strong, supports heart rhythm, muscle function, and nerve activity. According to the Cleveland Clinic, 99% of calcium is stored in bones and teeth, with the rest circulating in muscles, tissues, and blood. Since the body can’t produce calcium, it must come from food or supplements.
However, certain foods can actually drain calcium from the body, weakening bones over time. Regularly consuming these items can reduce bone strength and increase the risk of fractures.
Many sodas, especially colas, contain phosphoric acid, which blocks calcium absorption and leaches it from bone tissue. High sugar content worsens inflammation and weakens bones.
Excess sodium causes calcium loss through urine. Fast foods, processed snacks, and packaged meals are common culprits. Checking nutrition labels can help reduce sodium intake.