Polina Giannioti studied as a dietologist and nutritionist at the Technological Institution of Crete, where she came to know and love the science of nutrition.
For the last 5 years, she has her own practice, while for the last 6 years she has been occupied in the field of information concerning nutrition through radio and television. Her goal is to promote well-being by means of maintaining balanced nutritional habits.
Since October 2016, she has taken over the position of chief of the Dietology Sector of IEK Alfa Thessaloniki, while giving nutritional lessons.