Slices of Blue Sky

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Food History

“It’s a Berry, It’s a Grain, No, It’s a Superfood!” – A Superfood Google Ngram

October 30, 2016 No Comments

My recent post on the superfood called moringa got me wondering: has the term “superfood” been used for a long time? Or is it a recent thing? I went to the Google Ngram Viewer to get an answer. Ngram Viewer displays the frequency of use for a word or phrase in Google’s massive collection of […]

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Slices of Blue Sky

A blog about food, history, data visualization, and more

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