The label "bad" for artificial sweeteners is not entirely accurate. They have the clear advantage of containing little to no energy, but on the other hand, like any other sweeteners, they unnecessarily increase or intensify the connection to sweet taste, which can lead to a dependency on sweetness. If you're looking for a suitable sweetener for diabetics, consider sources of inulin (e.g., chicory syrup) as a clear favorite—they are of natural origin, have very low energy content, and simultaneously serve as prebiotics.
The kitchen heat treatment can degrade the mineral composition of a product primarily by causing the breakdown of substances to which elements are bound when exposed to excessively high temperatures; however, the structure of the mineral itself remains intact. In such situations, the bioavailability of the element may change.
Consider molasses as a nutritionally advantageous sweetener, characterized mainly by its taste, which may not be suitable for everyone. If you want sweeteners to be an integral part of your diet, prioritize molasses along with honey and chicory syrup, as they are among the most beneficial from a nutritional and health perspective.
When choosing chicory syrup, always consider its composition; ideally, it should be a pure extract from chicory root without any additional substances.
Considering the potential burden of sweeteners on various systems in the body, inulin sources (e.g., chicory syrup) are the most favorable, as they are essentially concentrated soluble fiber (prebiotic) with minimal energy and almost no impact on insulin production. When selecting a suitable sweetener, always consider its taste first (there's no point in consuming something long-term if you don't like it), then its effect on blood sugar levels, its energy content, and finally its impact on oral and gut microbiota (a sweetener might have either a pro-inflammatory or anti-inflammatory effect). If the sweetener contains sugars, it is advisable to monitor the amount consumed in relation to recommended doses (e.g., an excess of fructose has been shown to promote non-alcoholic fatty liver disease).
Added sugar in fruit products primarily serves as a preservative, thereby extending the product's shelf life. On its own, it does not significantly affect the loss of vitamins; this occurs due to gradual oxidation caused by the extended expiration. At the same time, be aware that increased sugar intake influences acid-base processes towards acid-forming effects, which involves heightened activity of pathogenic microorganisms that increase the consumption of vitamins.
Questions answered by
Mgr. Martin Jelinek
Lecturer and author of the educational system
Nutrition educator, lecturer, and author of the educational system and the ZOF learning application.
Mgr. Martin Jelínek has been systematically involved in nutrition education since 1999. He is the founder of ATAC, the educational company behind NutriCourses, and the author of an educational system focused on nutrition, healthy lifestyle, and the practical application of nutrition knowledge.
He graduated from the Faculty of Science at Masaryk University in Brno. Throughout his professional career, he has combined nutrition, education, and the practical application of acquired knowledge. His educational system also includes the ZOF (Zone of Optimal Functioning) learning application, where students turn theory into practical work with meal plans.
In 2007, he launched the first intake of a six-month course focused on the education of nutrition advisors. Over time, this course became the foundation for the further development of the educational system and a range of specialised courses.