Ceylon cinnamon (referred to as "true" cinnamon) contains significantly less of the aromatic compound coumarin compared to Chinese cinnamon (cassia). This alkaloid is highly toxic (burdens the liver), hence it is wiser to prefer Ceylon cinnamon, which has a milder and more distinct flavor. However, due to a different processing method, it is also more expensive.
When using spices and herbs, it is essential to proceed with care. With toddlers, it is imperative to avoid excessive salt intake, as well as pungent types of spices, aromatic herbs, and plants that influence the nervous system and hormonal function (stimulants, adaptogens...). As age increases, these rules are gradually relaxed. However, it is important to respect the different approaches to dosing because a general statement that a particular herb is not suitable does not mean that it cannot be used, for example, in small amounts. The content of active compounds, which leads to these restrictions, plays a role in this regard. This issue is relatively transparently addressed in the area of dietary supplements, where the specific content of plants and often the presence of active ingredients are recorded, but in regular diets, the boundaries of recommendations become blurred. If I were to give a meaningful piece of advice, in children's nutrition, monitor primarily what is genuinely problematic, i.e., undoubtedly the salt content first, and then pungent types of spices (pepper, paprika, curry...).
There are numerous types, primarily those that promote the production of digestive enzymes and juices, thereby making the entire digestion process more efficient. The most significant include cumin, coriander, lovage, pepper, fennel, ginger, and blends like curry.
Information about the composition of a product must be clearly declared by every food manufacturer/seller, and this applies to unpackaged products as well. Legislation in the EU is uncompromising in this regard, and violations are addressed quite effectively. In the case of some prohibited dyes, including Rhodamine, encountering such a product on the open market must be a coincidence - even if such a situation occurs, in all likelihood, you will not discover it because the manufacturer, committing fraud, will not disclose this information on the label.
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.