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THE CENTER FOR NUTRITIONAL PSYCHOLOGY
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CNP Articles

in Nutritional Psychology

Evidence-informed writing on nutrition, eating behavior,
psychological health, and wellbeing.

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The “Diet-Sleep” Relationship: Is there A Connection?

With growing recognition of the link between mental health and sleep, many of us want to know if making lifestyle changes, including what we eat, can impact our sleep habits and potentially improve our overall psychological well-being.   Recent research by...

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Are You What Your Gut-Microbiome Wants You To Eat?

We’ve all heard the saying “you are what you eat,” but new microbiome research is shedding light on this old adage, with a more modern-day update being “you are what your gut-microbiome wants you to eat.” Let’s look at why...

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Do Artificial Sweeteners Affect Eating Habits and The Diet-Mental Health Relationship?

Artificial sweeteners—sugar substitutes that satisfy our cravings for sugar but contain low calories—have become a popular alternative to reduce the risks associated with high-sugar consumption and means of bodyweight management. Yet, the long-term effects of these nonnutritive sweeteners (NNS) have...

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Development of “Sport and Disordered Eating” Research Category In Nutritional Psychology

Athletes are under immense pressure. Athletes feel the pressure to perform their best to win, attain coveted scholarships, be selected in a draft, and even to look a certain way (i.e. achieve perfection). As we’ve seen within the sporting culture,...

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Special Topic in Nutritional Psychology: Factors Contributing to Food Selection Behavior

Researchers continue to pursue a better understanding of how our food choices and eating behaviors are influenced by the subjective sensations we experience in relation to foods. In their 2020 study, Duerland and colleagues explored the relationship between subjective sensations...

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Does Perception of Body Weight During Adolescence Influence Dietary Intake?

Adolescents seem to be vulnerable to feeling dissatisfied with their weight and body shape (Clay et al., 2005). Their perception of their body image (i.e., their Diet-Perceptual Relationship) may be shaped by the opinions of their family and friends; what...

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Do Taste Perception, Preference, Personality, Mood, and Dietary Intake Behavior Interconnect?

For hundreds of years, scientists have suspected a connection between our personality traits and taste preferences. Anton Brillat-Savarin, the famous French gastronome, is quoted saying, “Tell me what you eat, and I will tell you who you are.”    Tell...

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Diet Improves Cognitive Performance and Brain Vascular Health in Older Adults

Due to the aging world population, the number of people with cognitive impairment will have doubled by the year 2035. In addition, the number of individuals with cardiovascular disease (CVD) and Type-2 Diabetes Mellitus (T2DM) will increase substantially. Common denominators...

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Can The Quality of Plant-Based Diets Be Unhealthy and Lead to Depression?

This CNP Article on Plant based diet is based on the findings from a recent study conducted by Lee, Eather, & Best, (2021). The consumption of plant based diet and the rate of depression have both risen within the last...

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Might a High-Fat Diet Impact Neurodevelopmental Disorders?

The Diagnostic and Statistical Manual of Mental Disorders, version 5, DSM-5 for short, classifies autism spectrum disorder, attention-deficit/hyperactivity disorder, intellectual disabilities, specific learning disorders, communication disorders, and motor disorders as neurodevelopmental disorders, or NDDs. This cluster of disorders is associated...