In this letter, we explore the mechanistic rationale behind sardine fasting and then move into the how-to: a practical, ...

You may have heard of intermittent fasting, the Mediterranean diet or even the raw food movement, but there's a new(ish) trend doing the rounds on social media that sounds... well, a little fishy. The ...

Sardine fasting is a relatively new trend gaining popularity on social media. (Getty Images) The so-called "sardine fasting" or "sardine diet" is a form of ketogenic diet, and is designed to move away ...