How lemonade helped Paris fend off plague and other surprising 'food fights'

<em>La Belle Limonadiere,</em> hand coloured etching (1816). Lemonade was ubiquitous in mid-17th century Paris. Where the limonadiers went, piles of spent lemon peels followed. As rats nibbled on the peels, they killed off plague-infected fleas, Tom Nealon argues in his new book.
La Belle Limonadiere, hand coloured etching (1816). Lemonade was ubiquitous in mid-17th century Paris. Where the limonadiers went, piles of spent lemon peels followed. As rats nibbled on the peels, they killed off plague-infected fleas, Tom Nealon argues in his new book.