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Doctor Raysa El-Zein

Lecturer

 Haighton 

 

University of Exeter, St Luke's Campus, Exeter, EX1 2LU, UK

Overview

Raysa joined the University of Exeter in 2021 as a Lecturer in Nutrition after completing her PhD in Nutrition and Dementia at Bournemouth University. Her thesis evaluated a dietary intervention using Coconut Oil and its effect on cognitive decline during ageing for dementia prevention.

Raysa is a public health nutritionist and her research and work exeperience is multi-disciplinary. Her interests are in Nutrition and healthy aging, especially cognition and dementia prevention.  She is also interested in person centered care and the humanisation of healthcare.  

She is currently researching the effect of dietary ketosis on cognition in older adults to reduce dementia risk. In her research, she used quantitative, qualitative and mixed methods approaches.

Interests: 

Diet and Brain Health, Healthy Ageing, Dietary Interventions, Dietary Ketosis, Ketogenic Diets. 

Skills:

Development and evaluation of dietary interventions, behaviour change, diet analysis,measurement of cognitive measures and other health outcomes,  systematic reviews, mixed methods research.

 

 

Qualifications

BSc Nutrition & Dietetics- Beirut Arab University, Lebanon

MSc Public Health Nutrition- Coventry University, UK

PhD Nutrition & Dementia- Bournemouth University, UK

Research

Teaching

Modules

2022/23


Supervision / Group

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