How Weight Loss Drugs Are Changing the Food Industry: Greggs' Response (2026)

The impact of weight loss treatments on the food industry is a hot topic, and it's having a surprising effect on some of our favorite brands. The boss of Greggs, Roisin Currie, has revealed the truth about how appetite-suppressing drugs are changing the game.

Currie boldly states that these drugs are leading people to seek out smaller portions and healthier options, which is a direct hit to Greggs' traditional, high-fat offerings. But here's where it gets controversial: Currie believes this shift is affecting their profits and forcing them to adapt.

"There's no doubt that appetite suppressants are a factor," Currie explains. "People are now looking for protein and fiber, and we need to keep up with these dietary trends." Greggs has already started introducing new products to cater to this market, moving away from their classic pasties and pastries.

And this is the part most people miss: it's not just Greggs feeling the pinch. Tesco, one of the UK's largest supermarkets, has also noticed a trend towards healthier eating, with fresh produce sales on the rise. Chief Executive Ken Murphy confirms they're "watching customer habits very closely" and have even introduced a range of "GLP-1 friendly" products.

But why the sudden shift? Consumer analyst Clive Black suggests it could be the impact of glucagon-peptide (GLP) drugs, which are designed to suppress appetite and aid weight loss. These drugs are having a real-world effect on what people choose to eat, and it's a trend that's hard to ignore.

The food industry is having to adapt, and it's not just about health. "Shrinkflation" is also a factor, with firms reducing portion sizes while keeping prices the same. The government has even stepped in, banning junk food ads before 9 pm to tackle obesity.

So, what's next for the food industry? How will they continue to adapt to these changing appetites and health trends? And is this a positive step towards a healthier nation? These are the questions we should be asking. What do you think? Let's discuss in the comments!

How Weight Loss Drugs Are Changing the Food Industry: Greggs' Response (2026)
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