The 1970s Diet: Could It Work for You?

The 1970s Diet: Could It Work for You?

5 Ended

1 Season · 2 Episodes · Premiered January 7, 2026 · Ended January 8, 2026

This entertaining two-part social experiment sees presenter Josie Gibson immerse herself in the food, drink and health culture of the 1970s, to discover if the average diet from what is often seen as one of the "unhealthiest" decades in British history, could have something to teach modern eaters.For two weeks, Josie follows a bespoke 1970s diet, carefully designed by a nutritional expert, to reflect what the average person would have eaten in that decade. She'll take a series of physiological tests before and after to see if the 70s diet and lifestyle can make her slimmer, fitter and healthier.

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Seasons & Episodes

Season 1

2 episodes
E01
Episode 1
Wed, Jan 7 2026 7:00 PM GMT+0000 60 min
A social experiment in which presenter Josie Gibson immerses herself in the food, drink and health culture of the 1970s, to discover if the average diet from what is often seen as one of the unhealthiest decades in British history could have something to teach modern eaters. Josie speaks to doctor and nutritionist Helen Lawal, who confirms that obesity rates have grown significantly since the 1970s and creates Josie a bespoke diet based on the average amount of calories an adult would have eaten 50 years ago and asks her to take six short, brisk walks a week to match the exercise levels of the '70s. Before Josie's regime begins, she takes a series of physiological tests that will be repeated after the experiment to measure its impact.
E02
Episode 2
Thu, Jan 8 2026 7:00 PM GMT+0000 60 min
Josie Gibson joins a disco-inspired dance class that soared in popularity across the decade, and enjoys half a fish-and-chip supper that represents the typical 1970s portion size. She also visits the Museum of Brands and discovers that the decade marked a pivotal shift in eating habits. Josie hosts a 1970s-themed party, before doctor and nutritionist Helen Lawal reveals the impact the '70s diet and lifestyle has had on the presenter's weight, fitness and health.

Cast

Josie Gibson
Josie Gibson as Presenter

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