The nutrition specialist Rositsa Toncheva has graduated from the Medical College of Sofia Jordanka Filaretova with a Nutrition Specialist degree. After her graduation she worked as a nutrition specialist for six years at the Institute for Treatment of Foreign Citizens, Sofia. She has also worked as a nutrition specialist in the capital of Greece – Athens for 12 years. The institution where she was employed is the Specialized Medical Institute for Healthy and Dietary Eating.

After her return to Bulgaria, dietologist Toncheva helped breasts cancer patients by taking part in their rehabilitation as a nutrition consultantat the “Specialized Hospitals for Rehabilitation- National Complex” – branch Banya and branch Hisarya.

Nutrition specialist Toncheva is currently a lecturer of Eating and Food Safety at the Medical College of Plovdiv.