Nutritional Psychology

  Exploring Dietary Intake Behaviors Related To The Covid-19 Lockdown Summary A 2021 scoping review by Bennett et al. examined how dietary habits changed during the first wave of the COVID-19 lockdown. The pandemic disrupted daily routines, social interactions, and food-related behaviors, leading to both positive and negative health outcomes. The review identified four main themes: dietary patterns, favorable habits, unfavorable habits, and physical health factors. Two key changes in dietary patterns were an increase in snacking and a higher number of daily meals. Snacking was largely categorized as an unfavorable habit. Many people turned to energy-dense, low-nutrient “ comfort foods ” to cope with stress and anxiety. This emotional eating pattern, supported by findings from Shen et al. , often shifted focus away from making healthy food choices and toward short-term emotional relief. Despite these negative trends, some positive dietary changes were also ob...

  Food Insecurity, Nutrition, and Mental Health: Insights From Cross-Cultural Research Food insecurity is a growing global problem that occurs when individuals lack consistent access to enough nutritious food to support a healthy life. Increasing research shows that food insecurity affects not only physical health but also mental well-being. Understanding how food insecurity contributes to mental health problems is an important focus within nutrition and mental health research. A study by Weaver et al. (2021) examined how food insecurity may influence symptoms of depression and anxiety through two potential pathways: nutritional factors and social experiences related to food . The researchers aimed to better understand the mechanisms connecting food insecurity with mental health, often described as a “black box” in public health research. Study Locations and Research Design The study was conducted in two regions with high levels of food insecurity and depression: A rural comm...

  Nutrition and Mental Health: How Diet Supports Resilience Across the Lifespan Resilience is commonly defined as the ability to adapt well during adversity, trauma, or significant stress. According to the American Psychological Association , resilience reflects how individuals respond to challenges such as relationship problems, financial strain, health conditions, or global crises. While resilience is shaped by biological, genetic, psychological, social, and cultural factors, emerging research in Nutritional Psychology shows that dietary intake also plays a meaningful role. Across the lifespan, growing evidence suggests that what we eat may influence how well we cope with stress and maintain mental health. Youth: Diet Quality and Emotional Strength In 2019, Whatnall and colleagues studied 2,710 Australian students to explore the relationship between diet and resilience. Researchers assessed fruit and vegetable intake, breakfast habits, soft drink consumption, and takeaway foo...