In modern life there is need for quality nutrition, but it can hardly be achieved only with conventional diet. Nutritional supplements helps us to maintain a healthy diet, and to add those macro- and micro nutrients, that are essential to life and are not present in our regular food. For those who does some sporting activity there is a higher need for protein, amino acid, vitamins and minerals. Nutritional supplements can not replace regular food, and helthy diet, but they can add qulaity and convinience to our eating.