After thirty years in banking, I decided to change fields and focus more on the area of nutritional diet, especially for sports. Since I didn't want to attend another university, I was looking for a course that wouldn't be just some "quick fix" but would provide me with a sufficiently broad foundation for this incredibly interesting field. The Nutrition and Supplementation Advisor course completely met my expectations and perfectly suited my requirement to gain broad foundational knowledge in this field. The individual lessons are supplemented by an online consultancy, which provided opportunities for interaction with other students and answers to mostly practical questions. The monthly online summaries by Mr. Jelínek helped organize my perspective on the most important moments and connections. The monthly tests then provided feedback on the ongoing level of knowledge. The final seminar paper and test were certainly a good examination of the overall acquired knowledge. I think this course ranks among the best available for studying nutritional diet, providing great foundations in a broad area with the potential for future specialization. A big thank you goes to Mr. Jelínek and the entire team involved in the preparation. I'm glad I made the right choice!