To fast or not to fast: More facts needed

My eyes used to glaze over when my friends told me about how they were fasting intermittently. Then I decided to write about the craze because more and more people I know were on it.

To understand why, I decided to do it myself.

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A version of this article appeared in the print edition of The Sunday Times on December 09, 2018, with the headline 'To fast or not to fast: More facts needed'. Print Edition | Subscribe