Exploring the Impact of Extended Amino Acid Supplementation on Body Composition and Psychopathology in Patients with Eating Disorders Undergoing Psycho-Nutritional Rehabilitation.

Background: Eating disorders are frequently linked to protein-energy malnutrition, resulting from chronic energy intake reduction, and leading to reduced body weight and altered body composition. A nutritional approach based on the supplementation with a mixture of essential amino acids has proven effective in conditions characterized by reduced dietary intake and increased degradation of endogenous proteins and might also contribute to correct the amino acid deficiency possibly involved in the pathogenesis of eating disorders.

Objective: This study aimed to explore the effects of amino acid supplementation in conjunction with a standard psycho-nutritional rehabilitation program on body composition, symptoms and psychopathology status in 30 female patients with eating disorders hospitalized at the Residenza Palazzo Francisci in Todi, Italy.

Impulsivity and Anger in Obese Patients Undergoing Bariatric Surgery.

Introduction: Several studies show an association between obesity, impulsivity, and anger. The condition of obesity has moreover an important correlation with Eating Disorders (EDs), the most frequent of which is Binge Eating Disorder (BED). Obese patients seem to express peculiarities regarding the expression of some emotional processes, including impulsivity, aggression and anger, compared with regular-weight patients and those without an ED.

Exploring Sex Differences in Adult Obesity Candidates for Bariatric Surgery.

Introduction: Obesity represents a global health crisis and results from complex interactions between psychological, environmental, and genetic factors. Any therapeutic approach should consider the social, personal, and psychological characteristics of the obese subject, as well as possible medical complications. This study investigates sex differences in candidates for bariatric surgery.

Retraction Note: Metabolomic profiling of amino acid alterations in anorexia nervosa: implications for appetite regulation and therapeutic strategies.

The article "Metabolomic profiling of amino acid alterations in anorexia nervosa: implications for appetite regulation and therapeutic strategies", by K. Donato, K. Dhuli, A.