To obtain a body balance calendar which naturally and unconsciously leads a user into his/her sence in a daily life, in which daily data gathering can be naturally done in spare time without a trouble by pasting the calendar in a kitchen by filling data in by seeing daily and the gathered data are turned into a graph, resulting in, while recognizing actually the own health (the result of the controlling of bodily conditions) by visualizing at any time in a daily life, enabling to control the maintenance of body balance and taking a new look at the life style.

This calendar is composed of one monthly sheet having every date 1 arranged side by side therein having blanks such as a weight blank 2 (which is graphed as a whole month through the daily filling-in of weight.), a meal blank 3 (in which the checking of the balance, quantity, quality or the like of the principal food, the principal dish and the side dish in every breakfast, lunch and supper is filled in.), a snack blank 4 (its taking or not and its contents are filled in.), an exercise blank 5 (its items, time or the like are filled in.), a bowel action blank 6 (its having or not is filled in.), a sleeping blank 7 (whether proper sleeping or not is filled in.), a thought blank 8 or the like.