Calcium is perhaps the most essential nutrient when it comes to bone health. Building strong bones is like building a healthy balance in your "calcium bank account." Bones are living tissue and constantly in a state of turnover, making calcium deposits and withdrawals daily.
Deficiencies symptoms range from numbness or tingling of the fingers, muscle cramps,
lethargy and poor appetite – to more severe, including mental confusion, skeletal malformations, dermatitis, and in infants, delayed development. And illnesses such as osteoporosis.
Why do you need it? Calcium is known mostly for its role in building and maintaining strong bones and teeth, but it is also required for proper functioning of the heart, muscles and nervous system. It
plays a role in maintaining normal blood pressure, regulating blood clotting, and preventing cancers of the digestive tract. It is also associated with relieving mood swings, food cravings, and decreasing the pain, tenderness and bloating.
Benefits: Your body needs calcium to build and maintain strong bones. Your heart, muscles and nerves also need calcium to function properly. Some studies suggest that calcium, along with vitamin D, may have benefits beyond bone health: perhaps protecting against cancer, diabetes and high blood pressure.