A recent investigation by the consumer group Which? has revealed that several iced cofffee varieties sold at major high street chains contain sugar levels that surpass recommended daily limits. Specialist dietitian Nichola Ludlam-Raine warned that many of these seasonal beverages are essentially desserts in disguise.

The celebrity-fueled rise of the oversized iced coffee

The demand for barista-made iced coffee is increasingly driven by a shift in consumer culture and celebrity influence. As temperatures climb, many consumers are moving away from traditional hot coffee in favor of larger, colder, and more visually striking iced alternatives.

According to the report, high-profile figures such as Taylor Swift, Ben Affleck, Britney Spears, and Khloe Kardashian have helped normalize the consumption of these oversized beverages. These celebrities are frequently photographed with large iced coffees, turning a simple caffeine fix into a lifestyle trend that major retail chains have been quick to capitalize on.

Nichola Ludlam-Raine's warning on dessert-style beverages

Many seasonal iced coffeee options contain excessive amounts of sugar, fat, and calories that deviate significantly from standard coffee profiles. Nichola Ludlam-Raine,a specialist dietitian and author of How Not to Eat Ultra-Processed, has identified these drinks as major offenders in the category of unhealthy refreshments.

The Which? investigation found that a single cup from certain major chains can contain more sugar than the total recommended daily limit for an adult. This high sugar content, combined with significant fat levels,means that these drinks often function more like liquid desserts than traditional beverages. As these ultra-processed options become more prevalent on high streets, the nutritional impact on regular consumers continues to grow.

The missing brand identities of the high street offenders

The current reporting leaves several critical questions unanswered regarding which specific retailers are responsible for these high sugar levels. while the investigation identifies "major chains" as the source of the problem, the specific names of the offending companies have not been explicitly disclosed in the initial findings.

Furthermore, while Nichola Ludlam-Raine provided a ranking of drinks from "worst to best," the exact sugar counts and calorie totals for the top offenders remain unverified in the provided report. Consumers are left without the specific data needed to distinguish between a relatively safe iced coffee and one that exceeds their daily nutritional requirements . Until these specific brands and their exact nutritional breadowns are named, the true scale of the high street's sugar problem remains partially obscured.