Background: Although determined partly by genetics, physical fitness can be affected a series of factors, such as sedentary behaviors, activity, and obesity. In general, medical students have considerable information about healthy lifestyle dietary habits compared to other professional courses. Unfortunately, knowledge does not always translate into practice in terms maintaining good health. Ai...

Background. Although today primary hyperparathyroidism and cancers are considered the main factors of hypercalcemia (HC), latter is quite often detected in various endocrinopathies. According to modern data, ionized calcium (Ca2+) an intracellular mediator functioning enzymes hormones. All this determines importance finding out features associations between HC biochemical indicators endocrine d...