**Dr. Hadeel Ali Ghazzawi** is a Full Professor at the Nutrition and Food Science Department of the Agriculture School at The University of Jordan. Her research is focused on the intricate relationships between nutrition, micronutrients, and athletic performance, as well as how dietary habits impact overall health. A key area of her work explores the effects of micronutrient intake on physical performance, particularly in athletes, and the role of nutrition in optimizing health outcomes.

Among her significant contributions is her research on the association between nutrient intake and menstrual cycle symptoms, highlighting the influence of diet on women’s health. Another prominent area of her work investigates the effects of sleep on metabolic parameters, examining how sleep quality and nutrition interplay to affect metabolic processes and overall health.

Professor Ghazzawi has extensively published her findings in peer-reviewed journals, advancing knowledge in the fields of nutrition, sleep, and athletic performance. She continues to contribute valuable insights into the nutritional challenges athletes face, particularly in relation to optimizing performance and health through dietary interventions.​