e research has included patients aged between to , of whom were men and women. e purpose of research was to determine impact of diet and physical activity in the treatment of metabolic syndrome during the six month period. Processing of results through descriptive and discriminative analysis have indicated that month treatment with diet and physical activity have had an impact in the: waistline decrease by , cm or , among males, and , cm or , among females; body mass index (BMI) decrease by . or . among males, and , or , among females; decrease of blood triglycerides levels by , mmol/L or , among males, and , mmol/L or , among females; increase of blood cholesterol HDL-C by , mmol/L or , among males, and , mmol/L or , among females; systolic arterial pressure decreased by mmHg or ,, and diastolic blood pressure by , mmHg or , among males, and systolic arterial pressure decreased by , mmHg or ,, and diastolic blood pressure decreased by , mmHg or , among females; the level of blood glucose decreased by , mmol/L or , among males, and by , mmol/L or , decreased among females.e results show that physical exercise and diet are important factors in reducing the values symptoms of metabolic syndrome. In order to improve symptoms of metabolic syndrome, it is necessary to keep on with healthy diet and physical exercise that means the change of lifestyle.