Dr. Najlaa Al-Mana's primary research areas encompass appetite regulation, nutritional strategies for combating obesity, and metabolic disorders. Her work delves into understanding the interplay between hormones, metabolism, and responses to dietary interventions. For instance, she has conducted human trials examining how the intake of various macronutrients and micronutrients influences the secretion of appetite-controlling peptides.
One significant aspect of Dr. Al-Mana's research revolves around the impact of dietary fiber on appetite regulation and insulin resistance. She explores the role of short-chain fatty acids in the gut and their connection to appetite control. Moreover, her studies have underscored the significance of gut hormones, such as GLP-1, in modulating appetite.
Research Interests:
Prevention of obesity and Type-2 diabetes through nutrition and dietary interventions
Hormonal, metabolic, and appetite response to dietary manipulation
Role of dietary fiber, resistant starch, and calcium in metabolic health, obesity, and appetite regulation
Ongoing Research Projects:
Estimation of Dietary Patterns, Eating Behavior, Physical Activity, and Weight Gain during the COVID-19 Pandemic.
Assessment of Emotional Eating Behavior and Stress Among University Students Amid the COVID-19 Pandemic.
Evaluation of the Use of Telehealth in Dietetics Practice During the COVID-19 Pandemic in KSA.
Assessment of Nutrition Status and Risk Factors for Prediabetes among Young Adults.
The Acute Effects of Coffee on Appetite and Satiety.
The Metabolic and Hormonal Responses to Macronutrient Intake.