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The gut microbiome has emerged as a novel and intriguing focus in mood disorder research. Emerging evidence demonstrates the significant role of the gut microbiome in influencing mental health, suggesting a bidirectional communication between the gut and the brain. This review examines the latest findings on the gut–microbiota–brain axis and elucidates how alterations in gut microbiota composition can influence this axis, leading to changes in brain function and behavior. Although dietary interventions, prebiotics, probiotics, and fecal microbiota transplantation have yielded encouraging results, significant advances are needed to establish next-generation approaches that precisely target the neurobiological mechanisms of mood disorders. Future research must focus on developing personalized treatments, facilitated by innovative therapies and technological progress, which account for individual variables such as age, sex, drug history, and lifestyle. Highlighting the potential therapeutic implications of targeting the gut microbiota, this review emphasizes the importance of integrating microbiota research into psychiatric studies to develop more effective and personalized treatment strategies for mood disorders.

Background: Bipolar disorder (BD) is a chronic psychiatric condition characterized by recurrent mood episodes and substantial functional impairment. Emerging evidence highlights the role of nutrition in modulating neurobiological pathways and influencing the course of BD. However, systematic recommendations for dietetic prescriptions remain limited. Methods: This narrative review was conducted by searching PubMed, Scopus, and Web of Science up to October 2025. Keywords included “bipolar disorder,” “nutrition,” “dietary interventions,” and “nutritional psychiatry.” Studies focusing on nutritional patterns, dietary components, and dietetic recommendations relevant to BD were included. Evidence was synthesized narratively to identify potential dietary strategies and gaps in current knowledge. Results: The available literature suggests that nutritional interventions may influence mood stabilization, metabolic comorbidities, and treatment response in BD. Key findings highlight the potential benefits of Mediterranean-style diets, omega-3 fatty acids, micronutrients (including magnesium, zinc, and vitamins D and B-complex), and dietary approaches targeting inflammation and oxidative stress. Conversely, Western-style diets, rich in saturated fats and refined sugars, appear to exacerbate mood instability and metabolic burden. Despite promising findings, heterogeneity across studies and the scarcity of randomized controlled trials limit firm conclusions. Conclusions: Nutrition represents a promising adjunctive strategy in the management of BD. Dietetic prescriptions may contribute to improved outcomes by addressing both psychiatric symptoms and physical health comorbidities. Future research should prioritize well-designed clinical trials to establish evidence-based guidelines for integrating nutrition into BD management.

Aberrant salience, defined as the inappropriate attribution of significance to neutral stimuli, is increasingly recognized as a critical mechanism in the onset of psychotic disorders. In young individuals at ultra-high risk (UHR) for psychosis, abnormal salience processing may serve as a precursor to full-blown psychotic symptoms, contributing to distorted perceptions and the onset of psychotic ideation. This review examines current literature on aberrant salience among UHR youth, exploring its neurobiological, psychological, and behavioral dimensions. Through a comprehensive analysis of studies involving neuroimaging, cognitive assessments, and symptomatology, we assess the consistency of findings across diverse methodologies. Additionally, we evaluate factors contributing to aberrant salience, including neurochemical imbalances, dysregulation in dopamine pathways, and environmental stressors, which may jointly increase psychosis vulnerability. Identifying aberrant salience as a measurable trait in UHR populations could facilitate earlier identification and targeted interventions. Implications for clinical practice are discussed, highlighting the need for specialized therapeutic approaches that address cognitive and emotional dysregulation in salience attribution. Recent research underscores the importance of aberrant salience in early psychosis research and advocates for further studies on intervention strategies to mitigate progression to psychosis among UHR individuals.

Background: The gut microbiota plays a crucial role in brain development and function, especially in early life. Disruptions in the pediatric microbiota–gut–brain axis have been linked to neurodevelopmental and psychiatric disorders. We hypothesize that early-life dysbiosis can perturb neurodevelopment via the pediatric microbiota–gut–brain axis, increasing risk and/or severity of neuropsychiatric outcomes, and that microbiota-targeted strategies may mitigate this risk. Methods: We conducted a narrative review by searching PubMed, Scopus, and Web of Science up to January 2025 for studies addressing pediatric microbiota, neuropsychiatric development, and interventions. Human and animal studies were included if they provided mechanistic or clinical insights. Results: Key determinants of microbiota development in childhood include mode of delivery, feeding practices, antibiotic exposure, diet, and environment. Altered microbial composition has been associated with autism spectrum disorder, attention-deficit/hyperactivity disorder, mood disorders, anxiety, and anorexia nervosa. Mechanistic pathways involve immune modulation, neural signaling (including the vagus nerve and enteric nervous system), and microbial metabolites such as short-chain fatty acids. Interventions targeting the microbiota—ranging from dietary strategies and probiotics to psychobiotics and fecal microbiota transplantation—show promise but require further pediatric-focused trials. Conclusions: The pediatric microbiota–gut–brain axis represents a critical window for neuropsychiatric vulnerability and intervention. Early-life strategies to support a healthy microbiota may help reduce the risk or severity of psychiatric disorders. Future research should prioritize longitudinal pediatric cohorts and clinical trials to translate mechanistic insights into precision interventions.

Psychiatric conditions, such as depression, anxiety, bipolar disorder, and schizophrenia, are increasingly recognized as significant risk factors for cardiovascular disease (CVD). This review systematically analyzes evidence from various databases to provide a comprehensive understanding of the impact of psychiatric illnesses on the incidence, management, and prognosis of CVD. Key findings suggest a bidirectional relationship between psychiatric disorders and CVD, indicating that mental health conditions can predispose individuals to CVD, while CVD can exacerbate or trigger psychiatric symptoms. The review explores the underlying mechanisms of these associations, including behavioral factors, stress responses, and medication side effects. It also examines the challenges in managing CVD patients with comorbid psychiatric conditions, emphasizing the importance for integrated care approaches. This review underscores the necessity of considering mental health as an integral component of cardiovascular care and calls for further research to develop tailored management strategies for these complex conditions, ultimately aiming to improve patient outcomes and quality of life. This comprehensive analysis provides valuable insights for future investigations and guides clinicians in optimizing care for patients with both psychiatric and cardiovascular conditions.

Background/Objectives: Lithium is the gold standard for treating Bipolar Disorder (BD), but its effectiveness varies widely. While clinical and environmental factors may influence response, it remains unclear if screening tools can reliably predict lithium response outcomes. This study explores this potential using two widely used screening instruments for BD. Methods: A total of 146 patients with BD were evaluated. Lithium response was assessed using the Alda Scale, while hypomanic and manic symptoms were characterized through the Hypomania Checklist-32 (HCL-32) and the Mood Disorder Questionnaire (MDQ). Group differences in HCL-32 and MDQ scores were analyzed using ANOVA, and a multivariate model was employed to identify predictors of lithium response. Results: Of the total sample, 46 (31.5%) patients were identified as lithium responders based on the Alda Scale. Responders exhibited significantly higher HCL-32 scores compared to non-responders (p = 0.023), while no differences were observed in MDQ scores or other sociodemographic characteristics. Linear regression analysis revealed that HCL-32 scores were a significant predictor of Alda Scale scores, with no associations found for age, gender, or MDQ scores. Conclusions: Our study underscores the importance of considering hypomanic symptoms when estimating lithium response in BD, particularly by utilizing the HCL-32 during screening.

Background/Objectives: Long-acting injectable antipsychotics (LAIs) represent a significant advancement in the treatment of schizophrenia (SCZ), particularly for improving adherence and long-term outcomes. This study aimed to assess the clinical outcomes of patients receiving atypical LAIs compared to those on various oral antipsychotics over a one-year follow-up in a naturalistic setting. Methods: Sixty patients with SCZ were subdivided in two groups, those receiving LAIs (n = 25) and those receiving oral antipsychotics (n = 35). The groups were comparable for age, gender, educational attainment, employment status, marital status, smoking habits, and baseline SCZ severity, with no differences in baseline chlorpromazine equivalent dosages. Results: Over the follow-up period, patients in the LAI group discontinued treatment less frequently (χ2 = 4.72, p = 0.030), showed fewer suicide attempts (χ2 = 5.63, p = 0.018), fewer hospitalizations (χ2 = 4.95, p = 0.026), and fewer relapses (χ2 = 6.61, p = 0.010). Significant differences also emerged on the Drug Attitude Inventory (DAI-10) scores (F = 8.76, p = 0.005) and Body Mass Index (BMI) values (F = 8.32, p = 0.007), with the LAI group showing more favorable outcomes. Conclusions: LAIs, compared to oral antipsychotics, may promote treatment adherence, as shown by decreased hospitalization; furthermore, their use is related with better outcomes, like fewer relapses and less suicide attempts in individuals with SCZ in real-world settings.

Body image, a complex interplay of perceptions, thoughts, and feelings about one’s physical appearance, has been a subject of extensive research. It is a dynamic construct that evolves throughout a woman’s lifespan, influenced by a multitude of biological, psychological, and sociocultural factors. From adolescence, marked by the onset of puberty and societal pressures to conform to specific beauty standards, to adulthood and the physical changes associated with aging, women’s body image undergoes significant transformations. Aging is a universal process that affects all organs, including the female genitalia. The vaginal tract undergoes significant atrophy due to declining estrogen levels, particularly during and after menopause. Aesthetic gynecology offers a range of procedures to address both functional and aesthetic concerns related to aging genitalia. Aesthetic gynecology, a burgeoning field within women’s health, provides various procedures aimed at enhancing genital appearance and function. It also helps balance the hormonal and anatomical changes that every woman experiences over time. The goal is to strengthen each patient’s intimate well-being and self-esteem, enabling them to experience intimacy peacefully. While often driven by concerns about physical attractiveness and sexual satisfaction, the psychological implications of these procedures are complex and multifaceted. It is crucial to recognize the interplay between psychological factors and the decision to undergo these procedures. Collaboration between surgeons and mental health professionals can ensure that candidates are psychologically prepared and have realistic expectations. By adopting a patient-centered approach and conducting rigorous research, healthcare providers can ensure that aesthetic gynecology is used as a tool for empowerment rather than exploitation. This article explores the intricate relationship between psychological well-being and aesthetic gynecology, examining how these procedures can impact body image, self-esteem, and overall quality of life.

Mental illnesses can have a significant impact on individuals experiencing acute coronary syndromes (ACS). Mental illnesses are associated with an increased cardiovascular risk profile and early onset of cardiovascular disease. A critical aspect of this interplay is the effect of psychiatric conditions on left ventricular ejection fraction (LVEF), a key parameter in evaluating cardiac function and predicting long-term outcomes in ACS patients. The present single-center, retrospective study investigated the associations between psychiatric conditions and cardiac function, with a focus on LVEF in ACS patients. The inclusion criteria were Italian nationality and 30 years or older. One hundred and sixty-four patients without (Mage = 68.8 ± 10.6, 62 females) and 161 patients with a psychiatric diagnosis (Mage = 68.4 ± 13.7, 63 females) were enrolled. The data collected included sociodemographic variables, psychiatric diagnoses, LVEF, ACS type (STEMI/NSTEMI), smoking status, previous interventions, and pharmacological treatments. Statistical analyses included chi-square, t-tests, ANOVAs, and ANCOVA to assess differences across groups. Findings revealed lower LVEF in patients with a psychiatric diagnosis compared to patients without a psychiatric diagnosis (p = 0.004, d = 0.36). Patients without a psychiatric diagnosis were associated with NSTEMI (p = 0.047, φ = 0.11), hypertension (p = 0.003, φ = −0.16), and dyslipidemia (p = 0.022, φ = −0.13). In contrast, patients with a psychiatric diagnosis were associated with STEMI (p = 0.047, φ = 0.11), neurological dysfunction (p = 0.014, φ = 0.14), and chronic obstructive pulmonary disease (p = 0.010, φ = 0.14). Among psychiatric diagnoses, anxiety disorders were associated with lower LVEF compared to substance abuse disorders (p = 0.012, d = −0.81). The findings underscore the complex relationship between mental illness and cardiac function, emphasising the need to integrate psychiatric evaluations into cardiology care to optimise the management of both mental and cardiovascular health. This study has several limitations, including its design, which prevents causal conclusions, and the use of convenience sampling, which limits the generalizability of the findings.

Emerging evidence highlights the critical role of the gut microbiota in the development and progression of eating disorders (EDs), particularly in women, who are more frequently affected by these conditions. Women with anorexia nervosa, bulimia nervosa, and binge eating disorder exhibit distinct alterations in gut microbiota composition compared to healthy controls. These alterations, collectively termed dysbiosis, involve reduced microbial diversity and shifts in key bacterial populations responsible for regulating metabolism, inflammation, and gut–brain signaling. The gut microbiota is known to influence appetite regulation, mood, and stress responses—factors closely implicated in the pathogenesis of EDs. In women, hormonal fluctuations related to menstruation, pregnancy, and menopause may further modulate gut microbial profiles, potentially compounding vulnerabilities to disordered eating. Moreover, the restrictive eating patterns, purging behaviors, and altered dietary intake often observed in women with EDs exacerbate microbial imbalances, contributing to intestinal permeability, low-grade inflammation, and disturbances in neurotransmitter production. This evolving understanding suggests that microbiota-targeted therapies, such as probiotics, prebiotics, dietary modulation, and fecal microbiota transplantation (FMT), could complement conventional psychological and pharmacological treatments in women with EDs. Furthermore, precision nutrition and personalized microbiome-based interventions tailored to an individual’s microbial and metabolic profile offer promising avenues for improving treatment efficacy, even though these approaches remain exploratory and their clinical applicability has yet to be fully validated. Future research should focus on sex-specific microbial signatures, causal mechanisms, and microbiota-based interventions to enhance personalized treatment for women struggling with eating disorders.