Calcium is a divalent cation and is the most abundant mineral in the human body. Calcium quantity to be found in an adult’s body is approx 1, 5 kilos. It accounts for roughly 40% of total mineral mass and about 1,5% of total body mass. Calcium is a very potent mineral, fulfilling different tasks in human bodies.
Calcium plays an important role in many biological processes. The most important of its functions relate to: mineralization of the bone tissue (bones and teeth), maintaining the cardiac rhythm, coagulating the blood, regulating the acid-basic equilibrium.
Calcium intake is very beneficial for patients that suffer from acute or chronic convulsions, osteoporosis, concentration disorders, headaches, allergies etc.
Parathyroid hormone restores blood calcium in one of several ways. It can increased the amount of calcium absorbed in the small intestine. It can also stimulate bone destruction.
Calcium levels are also influenced by vitamin D. Vitamin D is available in some foods and also produced in skin when it is exposed to sunlight.
Calcium deficiency leads to anemia, osteoporosis, dental cavities, irregular menses, severe headaches, sexual problems, emotional disorders, sleep disorders (insomnia) and many other dysfunctions.
Calcium nutrition has become a concern for many individuals because of the increased incidence of osteoporosis as human life expectancy continues to increase.
Nutritionally, calcium is found in many foods, but the major spruce in most human diets is dairy products.
In milk, a predominant class of protein is the caseins. Its function is to solubulize calcium phosphate micrograules by surrounding them in a micellar structure, providing an important mineral nutrient in liquid form.
The importance of calcium in human body
