Neutrophils are a type of white blood cell that forms a significant part of the body’s defense against infections. They are quick responders to sites of infection and are particularly effective against bacteria.

The NIM-DMHR framework elucidates the complex interplay between neuroimmunological mechanisms and the Diet-Mental Health Relationship (DMHR), revealing the brain and immune system pathways that underscore the link between dietary choices and mental health. This connection impacts cognitive function, emotional states, and overall mental well-being.

Noise pollution is the presence of unwanted or disturbing sounds that can have adverse effects on human health and well-being. It often stems from various sources, such as traffic, industrial activities, and urban development.

Non-digestible carbohydrates (NDCs), or dietary fiber, are long chains of sugar molecules too large to be broken down and absorbed in the small intestine (Kohlmeier, 2003). Instead, they go to the colon, where colonic bacteria break them down, producing several metabolites (Lunn & Buttriss, 2007).

Non-essential amino acids are a group of amino acids that the human body can synthesize internally, so they do not need to be obtained through diet. The body can produce these amino acids as needed for various biological functions.

Norepinephrine, or noradrenaline, is a neurotransmitter that functions in the sympathetic nervous system (SNS), responsible for the body’s “fight or flight” response. It modulates attention, alertness, and arousal and is implicated in various physiological processes, including blood pressure regulation.

The field of science encompasses how diet and nutrients affect the human body. While the field of nutrition examines how diet and nutrients impact the health of the human body, it does not provide formalized education or training in the relationship between dietary and nutrient intake and mood, behavior, and psychological processes. There is a wealth of research within the intersection between the fields of Nutrition and Psychology, yet before NP, no formal discipline existed to address the DMHR formally.

Nutritional Neurobiology explores the biological mechanisms connecting nutrition and the nervous system, examining how certain nutrients impact neural processes, neurotransmitter activity, and overall brain health.

Nutritional neuroimmunology is an interdisciplinary research field that aims to comprehend the effects of nutrition on the intricate interactions between the nervous system (neurology) and the immune system (immunology), exploring how dietary factors influence both neurological and immunological functions.

Nutritional neuroscience is an interdisciplinary field that examines the interaction between nutrition and brain function. It explores how dietary choices impact cognitive function, mood, and mental health.