He is the nutrition specialist, and develops diets for the professional athletes and people who are treated and recover by means of the healthy nutrition. He is the participant of many seminars on healing, dietary science and a healthy lifestyle. He has done training on course of nonconventional medicine methods at the International fund «Help yourself» (Russia), and also gained knowledge at the seminars and courses at the International Postgraduate Medical Training (IPMT). He also visited Tibet and studied health practices of the Tibetan healers. Fedor Fedorovich visited the Holy Mountain Athos where he communicated with the orthodox healers, shared experience and studied theirs.