I work as a fitness trainer, and people often come to me for advice on nutrition as well. Due to my field, I had some awareness of nutrition, but it was really just basic and insufficient information. When I was choosing a course, a client of mine who is a medical student recommended ATAC, which she had heard good reviews about, so I decided to go for it, and I have to say, wow! I chose the Nutrition and Supplementation Consultant online course designed for six months, and the information and topics in the course far exceeded my expectations. I never really realized before how deeply nutrition can influence our health, our daily functioning including sleep and emotions. In terms of content, this course is truly unique in my opinion—courses on this topic usually last much shorter. I really appreciate the way Mr. Jelínek presents the information. During the course, he guides you through various approaches and types of nutrition without imposing anything on you, as some experts tend to do. He lets you choose your own path. The communication was always perfect. I thank Mr. Jelínek for opening the door to this amazing field for me and, moreover, motivating me to further study—this course was just the beginning for me.