Memory consolidation is the process by which newly acquired information is stabilized and strengthened in the brain, making it more resistant to interference or forgetting over time. It involves the transformation of initially fragile and labile memories into more stable and enduring forms.

Memory retrieval is the process of recalling or bringing stored information back into conscious awareness. It involves accessing previously encoded and stored memories, making them available for conscious recollection or use.

The recurring sequence of hormonal and physiological changes that prepares the female body for a possible pregnancy. Typically lasting around 28 days, the menstrual cycle includes the follicular phase, ovulation, the luteal phase, and menstruation.

Mental health is a state of emotional, psychological, and social well-being that influences our thoughts, feelings, and behaviors (Manwell et al., 2015).

Mental illness is a health problem that impairs a person’s cognition, emotions, and behavior, such as depression, anxiety, schizophrenia, etc. (Malla et al., 2015).

Metabolic psychiatry explores the connections between metabolic factors—such as glucose metabolism, insulin resistance, and inflammation—and mental health. It examines how these factors can influence the development and progression of psychiatric disorders, and it investigates their potential role in both the onset and treatment of conditions like depression, anxiety, and other mental health challenges.

Metabolism refers to the set of biochemical processes that occur within an organism to sustain life. It involves the conversion of nutrients from food into energy and the synthesis and breakdown of molecules necessary for cellular function.

Metabolites are the by-products of chemical reactions within cells that are stimulated by different enzymes and used in different metabolic processes. For example, the breakdown of food produces byproducts such as fat, glucose, or amino acids, which are required for growth, development, and reproduction.

Metabolomics is the study of the complete set of metabolites in a biological system, such as cells, tissues, or organisms. It involves analyzing small molecules involved in metabolic processes to understand disease mechanisms, health conditions, and the impact of diet and lifestyle.

Methylation is a biochemical process involving adding a methyl group (one carbon atom and three hydrogen atoms) to specific molecules, such as DNA, proteins, and neurotransmitters. This process regulates gene expression, cellular functions, and various metabolic pathways.