Nutri Courses

Advisory

Hydration

Hydration is the process by which the body receives and maintains an adequate amount of water for the proper functioning of all organs and systems. Water is a fundamental component of the human body and is essential for a variety of vital functions, including regulating body temperature, transporting nutrients and oxygen to cells, removing waste products and toxins, supporting digestion, and more. Insufficient hydration can lead to dehydration, which may result in a range of health issues, including fatigue, dizziness, low blood pressure, and even organ failure. In the context of nutrition, hydration is crucial for the proper absorption and utilization of nutrients.

Hello,

I am interested in the hydration habits for children. Can diluted juices be used, for example, as a "motivation" to encourage hydration if children refuse to drink? Especially during the hot summer days. Alternatively, what else is suitable to use in such cases if I am not currently using a fruit and vegetable juicer?

Thank you.

Diluting juices is a good idea when you use quality sources (preferably freshly squeezed). Keep in mind that every coin has two sides; in this case, a preference for sweet taste strengthens the relationship to sweets, which, in the context of children's hydration habits, is a dangerous habit in the long term. However, everything depends on the approach, as strict prohibitions do not yield the desired results in practice. Therefore, it makes sense to guide children toward a healthy relationship with their hydration habits and sweet tastes – always prioritizing the quality of the ingredients (foods) used.

Questions answered by

Mgr. Martin Jelinek
Lecturer and author of the educational system

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.