Sugar substitutes - advantages and disadvantages of sweetening agents
Emilia Szymańska
2026-03-15
7 min. read
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The time when the sweet taste of sugar was indispensable has gradually passed, although many people cannot imagine life without it. Yet more and more of us are seeking alternative sweetening agents that can sweeten our lives as effectively as sugar but without the negative health effects. Are all sweeteners ideal, flawless alternatives to sugar? What are the advantages and disadvantages of using sweetening agents as an alternative to sugar?
Properties and Characteristics of Sweeteners: A Comparative Analysis with Traditional Sucrose
The contemporary food industry provides a diverse array of alternatives to conventional table sugar, with manufacturers emphasizing their potential health and functional advantages compared to refined sucrose. Among the available options, two primary categories stand out: **sugar alcohols** (including the increasingly ubiquitous additives xylitol and erythritol) and **high-intensity synthetic sweeteners** (such as the contentious aspartame, acesulfame potassium, and sucralose). This classification arises from distinct physicochemical properties that dictate their use in food production. Key differences include: **sweetness profile** (artificial sweeteners often surpass sucrose by hundreds of times, whereas polyols exhibit comparable or slightly lower sweetness levels), **energetic value** (polyols provide approximately 2.4 kcal/g, while synthetic counterparts are virtually calorie-free), **consumption safety** (an acceptable daily intake—ADI—has been established for artificial substances, whereas polyols are deemed safe in any quantity under the *quantum satis* principle), and **physical form** (predominantly powder, facilitating precise measurement and long-term storage).
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