Change your mind, Change your body, Change your life. Main goal of Energy Diary is a logging food and activities during day. Program contains Datenbank of 7146 foods with nutrition data for each food. Program also contains Datenbank of 603 activities with energy expense for each activity. Both, foods and activities, are separated to logical groups for better access while logging. Your own foods? Why not. You can add next foods to list of existing foods. Program after logging shows you summary of energy income and expense for each day. Energy Diary can also log your body measurements. You can define goal and you can check its fulfillment. And that all, simple with tables and graphs, shows you where is a problem with your effort.