Functional Beverages Enter New Era: Sugar No Longer the Enemy

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Ten years ago, sugar became almost universally vilified in the public eye. It was blamed for the obesity epidemic, diabetes, chronic fatigue, and even reduced cognitive function. However, today the scientific discourse is becoming more balanced: the problem seems to lie not so much in sugar itself, but rather in its excess and overall dietary quality.

Global research and recommendations from international organizations advocate moderation rather than complete abstinence. The World Health Organization (WHO) recommends limiting free sugars but does not call for their total elimination. A reasonable limit is up to 10% of daily calorie intake, with additional benefits possible at 5%.

Glucose is a natural source of energy for the body. The brain, muscles, and nervous system actively use it as fuel. During intense mental work or heavy physical exertion, fast carbohydrates help maintain focus, productivity, and recovery speed. This is why sugar continues to be used in sports nutrition, isotonic drinks, and functional beverages. For businesses, this signals a shift in consumer demand from "complete abstinence" to a more rational approach: "beneficial composition and controlled consumption."

Some modern studies do not support the widespread belief that any sugar automatically increases the risk of metabolic disorders. The key factor is the form of consumption and overall diet. The most negative effects are often associated with sugary drinks and chronic overeating, rather than moderate sugar intake per se.

This trend is already evident in the global functional food market. Consumers are increasingly choosing products with moderate sugar content but are not willing to completely forego taste or a quick energy source. This is particularly noticeable among the 25–45 age group, active urban professionals, entrepreneurs, and individuals with high cognitive demands.

Experts also note that the demonization of individual ingredients is gradually giving way to a holistic view of lifestyle. Physical activity levels, sleep quality, stress, and overall diet are much more important than a spoonful of sugar in a drink or dessert.

For food manufacturers, this means a significant market transformation. Where brands once competed with radical claims like "sugar-free at all costs," today there is a demand for a more mature approach: reducing excessive sugar, transparent ingredients, product functionality, and clear benefits for consumers. An example of such offerings are functional beverages from IceFlow, including Recovery, designed for restoring energy after stress, intense work periods, illness, or workouts, and Flow, for enhancing focus, clarity of thought, and productivity. These functional beverages with minimal added sugar are non-carbonated, do not act as energy drinks, and serve as controlled functional tools for maintaining optimal body state. They have a gentle and prolonged effect on the body, allowing for safe and predictable transition to an optimal condition.

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The editorial opinion may differ from the views of the experts in the article.