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→How to use Turtle Nutrition
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Please refer to the [[Activities/Turtle Art]] pages for basic instructions on how to use the block interface and the details of various toolbars.+
=== How to use Turtle Nutrition ===
=== How to use Turtle Nutrition ===
−[[File:TurtleNutrition-toolbar.png]]
+Please refer to the [[Activities/Turtle Art]] pages for basic instructions on how to use the block interface and the details of various toolbars.
−[[File:TurtleNutrition-food-toolbar.png]]
+[[File:TurtleNutrition-toolbar.png|800px]]
+;get calories: returns a number that corresponds to the number of calories in a food item
+;get protein: returns a number that corresponds to the amount of protein in a food item
+;get carbohydrates: returns a number that corresponds to the carbohydrates in a food item
+;calories eaten: the number of calories eaten
+;protein eaten: the amount of protein eaten
+;carbohydrates eaten: the amount of carbohydrates eaten
+;get fiber: returns a number that corresponds to the amount of fiber in a food item
+;get fat: returns a number that corresponds to the amount of fat in a food item
+;eat: consume a food item and add its nutritional content to the total amount eaten
+;fiber eaten: the amount of fiber eaten
+;fat eaten: the amount of fat eaten
+;digest meal: reset the nutritional content eaten to zero
+;get name: returns the name of a food item as a string
+[[File:TurtleNutrition-food-toolbar.png|800px]]
−;food blocks: various foods that can be used with the program. See below for instructions on how to modify the activity to add your own foods: apple, banana, orange, cake, cookie, bread, corn, potato, sweet potato, tomato
−In the example below [], the "get calories" block is used to extract the number of calories in several foods. Those data are then used in a bar chart.
+In the example below [https://github.com/walterbender/turtleart/blob/nutrition/samples/nutrition-calorie-chart.tb], the "get calories" block is used to extract the number of calories in several foods. Those data are then used in a bar chart.
[[File:Turtle-Nutrition-calorie-chart.png|300px]]
[[File:Turtle-Nutrition-calorie-chart.png|300px]]