In 2013, British journalist Michael Mosley and doctor Mimi Spencer introduced an unusual dietary protocol to the public, which centered around the idea of fasting two days a week while consuming fewer than 600 calories. They suggested that this intermittent fasting approach could help with weight loss, reverse Type 2 diabetes, and stave off age-related diseases affecting both mind and body. Initial studies on lab mice had shown promising results, sparking interest regarding its potential effectiveness in humans as well.

Since the introduction of the 5:2 diet, intermittent fasting has gained tremendous traction worldwide, leading to numerous variations of fasting protocols developing thereafter. Today, it has evolved into a multimillion-dollar market encompassing books, mobile applications, wearable technology, and supplements. Data from organizations such as the International Food Information Council indicate that many people have adopted this dietary method, solidifying its reputation as a popular trend in healthy living.

Despite its popularity, the article invites readers to question whether intermittent fasting indeed delivers on its exaggerated health claims or if it is more about the fad aspect rather than credible scientific backing. With the landscape of dietary advice constantly changing and numerous diets emerging, it becomes essential for individuals to critically assess these trends and determine what is beneficial for their own health.