Marietta Sayegh, MSc, PhD is the Nutrition Business Partner for Europe at Tate & Lyle. In her current role, Marietta supports the EU region by sharing the latest scientific evidence related to various Tate & Lyle ingredient solutions with internal and external audiences and customers. She also works closely with the Regulatory team on substantiating health claims. Moreover, Dr Sayegh contributes to the development of science-based communication materials targeted at nutrition, health, and wellness audiences.
Marietta holds a PhD in Human Nutrition from the University of Aberdeen in Scotland, UK, on inter-individual variation in glucose responses in women. Prior to joining Tate & Lyle, Marietta worked as a postdoc research fellow at the University of Aberdeen, where she led projects focusing on nutrition sustainability and food security within Scotland.