With an estimated global market value of £115 billion annually and predicted to double by 2030, 'functional drinks' have become a staple on supermarket shelves. The UK is no exception, with sales reaching £100 million each year. But do these brightly packaged beverages really deliver the promised benefits?
Functional drinks claim to improve mental clarity, relaxation, energy levels, and even gut health. They often come in various forms, from electrolyte-infused lemonades to probiotic sparkling drinks. Some are marketed towards specific demographics, such as high-caffeine options for those seeking a morning boost or products with added protein for gym-goers. Meanwhile, others use more minimalist designs to appeal to different tastes.
While these drinks may contain vitamins, minerals, adaptogenic botanicals, and other ingredients, it's essential to examine their effectiveness. A taste test of various functional drinks revealed some unexpected and unappealing flavour profiles. For instance, Huel's Daily Greens was described as having a strong cooked broccoli note, while protein waters were likened to cordial mixed with bone broth.
The surge in demand for these products is undeniable, with one in four UK consumers now seeking functional benefits from their drinks – a significant increase from 13% just two years ago. But what does this mean for our health and wellbeing? While some may argue that these drinks offer a convenient way to supplement our diets, others raise concerns about the potential impact on our bodies.
As the market continues to grow, it's crucial to separate fact from fiction and examine the scientific evidence behind these claims. The NHS advises us to be cautious of any product making exaggerated health promises and recommends sticking to a balanced diet and regular exercise for optimal wellbeing.
In this article, we will delve into the world of functional drinks, exploring their ingredients, marketing tactics, and the science behind their claims. We'll also examine the impact on our health and wellbeing, as well as the NHS's stance on these products. By the end, you'll have a better understanding of whether these 'functional' beverages really live up to their promise.