The free printable food journal templates available at Personal-Nutrition-Guide.com and WebMD.com are some easy-to-use diary worksheets. These diary options allow the user to track her daily food intake and spot patterns in how she reacts to different foods.
The food diary template on Your Personal Nutrition Guide includes spaces to record foods eaten, the time of day at which the food was consumed, the serving size and the amount of calories. Each sheet of this template is designed to be filled in over a single day.
At the bottom of the sheet, users may record the amount of water they drank as well as any physical activities that they performed. The worksheet available from WebMD is similar, but this sheet divides the day into three meals and three snacks.