Maria Στακάκη is a graduate of the department of "Food Science & Nutrition, University of the Aegean from the year 2014. In the year 2015-2016 has been given a Certificate of Training in the discipline "Clinical Nutrition" of the National and Kapodistrian University of Athens.
The 2016-2017 successfully completed the Professional Diploma in the Sciences of Nutrition (Advanced Professional Diploma in Nutrition Sciences) of the Metropolitan Centre for Lifelong Learning accredited by the institution of SQA (Scottish Qualifications Authority), while in 2018 he attended a one-year course of study for the award of the diploma Macrobiotic Diet – Therapeutic – Cooking IEK MORFI ΚΕΠΑΝΣΗ.
Then in 2019, she participated in a cycle of training seminars "Specialist Sports Nutrition, under the auspices of the Ergometric Centre for Diet & Exercise "Peak Performance".
In the course of the year 2020, she attended a complementary seminar "Diet for athletes with diabetes mellitus", of the Ergometric Centre for Diet & Exercise "Peak Performance", as well as participated in a series of 3 online courses on the topic "THE VEGAN Diet and the application of from A to Z" of the Centre for Education & Treatment for Eating Disorders (KEEAD).
After obtaining her degree in 2015 and up until today, she has been actively working on the field of Diet and Health, taking part in various seminars.
In the year 2021, she specialized in eating disorders and obesity and was given the title of "Master Practitioner in Eating Disorders & Obesity" under the auspices of the Center for Eating Disorders of the M. Britain (NCfED).