We have heard from many people who are interested in learning more about calculating their daily food intake in Wolfram|Alpha. If you have been following our posts on how to use Wolfram|Alpha to help achieve your nutritional and wellness goals, this will be easy as apple pie.
Our data curators have been busy working on over 7,000 food entities that are listed in the USDA National Nutrient Database for Standard Reference and other food databases. Currently, they’re adding additional brand-name and specialty food items. Once a food entity is placed into Wolfram|Alpha’s nutrition bank, rules and algorithms are applied to help categorize it by typical attributes (e.g. raw, boiled), units (e.g. cups, tablespoons), and unique serving forms (e.g. slices, pieces). As a result of these categorizations, when you enter a food item such as “strawberries” into the site’s computation bar, Wolfram|Alpha computes a breakdown of total calories, fat, cholesterol, sodium, carbohydrates, protein, and other particular nutrients based on standard serving sizes (units) and attributes.
Now let’s get started! For this example, a member of our team tracked her food intake yesterday to be computed for the world to see.
Breakfast: egg + bacon + strawberries
Lunch: turkey breast meat + 2 slices of whole-wheat bread + mustard + grapes
Snack: Snickers candy bar
Dinner: McDonald’s McChicken sandwich + McDonald’s French fries
As Wolfram|Alpha defaults to one unit serving, we only need to enter units if she consumed more than one serving.
“egg + bacon + strawberries + turkey breast meat + 2 slices whole-wheat bread + mustard + grapes + Snickers + McChicken + McDonald fries”
Wolfram|Alpha returns an assumption pod, which will allow you to choose more-specific food descriptions.
Once you have made your final selections, verify the information in the input and assumption pods displaying your food descriptions and serving amounts, and Wolfram|Alpha will return a nutrition label containing a complete computation of your daily food intake. If you click “Individual nutrition facts” on the right side of the nutrition facts pod, Wolfram|Alpha will return a nutrition label for each food item.
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