Now, in a few simple steps, anyone can control the metabolism and be healthy. In this diary, you record your blood sugar levels, your body weight, how many times you eat a day, and how you take your daily medication. See your progress every day. You know where to make small changes to get it right. Having this diary makes you no longer stressed when you go to the doctor because you can't remember what problems have occurred since your last check-up. Now you have everything clearly and simply written in your diary. In the introductory part of the book, you have a section with basic information in order to have accurate blood sugar results (materials for correct sampling, working technique, recording data in the diary). You can always review the recorded data and act immediately if you notice abnormal changes. In order to maintain normal blood glucose levels, it is good to have regular meals, keep your body weight within normal limits and take regular medication for the various conditions (that you have). Now you will have all this data recorded in one place. It is important to show them to your doctor and discuss them together, to see what needs to be improved in the future and to prevent various complications caused by high blood sugar levels. Completing this diary, every day reduces your anxiety.