Mental health disorders represent a major public health issue due to their impact on years lived with disability, and cross-talk with other non-communicable diseases, such as cancer, cardiovascular diseases, and diabetes. Importantly, most of these conditions can be prevented by implementing healthy dietary habits. Consequently, a recently developed field of psychiatry, "nutritional psychiatry", is focused on investigating the relationships among dietary factors, eating habits, and mental disorders in order to form methods for the prevention and treatment of mental disorders.This Special Collection from Nutrients will focus on both observational and molecular studies that investigate the effects of nutrients, foods, and whole dietary patterns on mental health. We invited authors to submit reviews and studies providing evidence of the effects of nutritional factors on cognitive function, depression, sleep patterns, stress, and quality of life.

Although primary advanced vitamin and mineral deficiencies are rare in the developed world, many common health conditions deplete nutritional status, including sub-optimal dietary intake, frequent alcohol consumption, changes in appetite due to aging, food allergies or sensitivities, special diets, and eating disorders. Covering topics as diverse a

Exploring the connection between nutrition and mental wellness so therapists can provide more effective, integrated treatment. Diet is an essential component of a client’s clinical profile. Few therapists, however, have any nutritional training, and many don’t know where to begin. In Nutrition Essentials for Mental Health, Leslie Korn provides clinicians with a practical guide to the complex relationship between what we eat and the way we think, feel, and interact with the world. Where there is mental illness there is frequently a history of digestive and nutritional problems. Digestive problems in turn exacerbate mental distress, all of which can be improved by nutritional changes. It’s not unusual for a deficit or excess of certain nutrients to disguise itself as a mood disorder. Indeed, nutritional deficiencies factor into most mental illness—from anxiety and depression to schizophrenia and PTSD—and dietary changes can work alongside or even replace medications to alleviate symptoms and support mental wellness. Nutrition Essentials for Mental Health offers the mental health clinician the principles and practices necessary to provide clients with nutritional counseling to improve mood and mental health. Integrating clinical evidence with the author’s extensive clinical experience, it takes clinicians step-by-step through the essentials for integrating nutritional therapies into mental health treatment. Throughout, brief clinical vignettes illustrate commonly encountered obstacles and how to overcome them. Readers will learn: • Why nutrition matters in mental health • The role of various nutrients in nourishing both the brain and the gut, the “second brain” • Typical nutritional culprits that underlie or exacerbate specific mental disorders • Assessment techniques for evaluating a client’s unique nutritional needs, and counseling methods for the challenging but rewarding process of nutritional change. • Leading-edge protocols for the use of various macro- and micronutrients, vitamins, and supplements to improve mental health • Considerations for food allergies, sensitivities, and other special diets • The effects of foods and nutrients on DSM-5 categories of illness, and alternatives to pharmaceuticals for treatment • Comprehensive, stage-based approaches to coaching clients about dietary plans, nutritional supplements, and other resources • Ideas for practical, affordable, and individualized diets, along with optimal cooking methods and recipes • Nutritional strategies to help with withdrawal from drugs, alcohol and pharmaceuticals And much more. With this resource in hand, clinicians can enhance the efficacy of all their methods and be prepared to support clients’ mental health with more effective, integrated treatment.

The influence of nutrition on cognition and behaviour is a topic of increasing interest. Emerging evidence indicates that nutrition in early life can influence later mental performance and that diet in later life can reduce cognitive decline. Lifetime nutritional influences on cognition, behaviour and psychiatric illness reviews the latest research into the effects of nutrition on cognition and behaviour across the lifespan and on psychiatric illness.Part one investigates nutritional influences on brain development and cognition including the effects of early diet and the impact of key dietary consistuents including long-chain polyunsaturated fatty acids and iron. Part two explores the link between diet, mood and cognition discussing carbohydrate consumption, mood and anti-social behaviour, hydration and mental performance and the neurocognitive effects of herbal extracts, among other topics. Part three examines nutritional influences on behavioural problems, psychiatric illness and cognitive decline, including the role of nutrition in attention deficit hyperactivity disorder, vitamin status and psychiatric disorders, antioxidants and dementia, and depression, suicide and fatty acids.With its distinguished editor and international team of expert contributors, Lifetime nutritional influences on cognition, behaviour and psychiatric illness is a valuable reference tool for researchers working on the effects of diet on the brain in both academia and industry and may also appeal to dieticians and nutritionists. - Reviews the latest research into the effects of nutrition on cognition and behaviour across the lifespan and on psychiatric illness - Explores the link between diet, mood and cognition discussing carbohydrate consumption, mood and anti-social behaviour - Examines nutritional influences on behavioural problems, psychiatric illness and cognitive decline

Exercise, a healthy diet, stress management, sound sleep: Most practitioners would agree that living well can mitigate the impact of mental disorders. Yet many are unprepared to address lifestyle factors in their care of patients. Lifestyle Psychiatry seeks to instill confidence by collating and analyzing the impressive emerging body of evidence that supports the efficacy of healthy lifestyle practices -- both as the primary intervention and in conjunction with traditional treatments such as psychopharmacology or psychotherapy -- in preventing and managing psychiatric disorders. This volume examines the impact of lifestyle interventions -- from exercise, yoga, and tai chi to mindfulness and meditation, diet and nutrition, and sleep management -- on psychiatric disorders, including depression, anxiety, posttraumatic stress disorder, schizophrenia, and addiction. Readers can readily find data to support the use of specific lifestyle interventions for a patient presenting with a specific disorder. Detailed descriptions of the mechanisms of each lifestyle intervention also prepare practitioners to educate their patients on the specific neurobiological and psychological effects of these interventions to support their recovery. With chapters that focus on developing a robust therapeutic alliance and inspiring patients to assume responsibility for their own well-being, this guide provides a framework for lasting, sustainable lifestyle changes. Additionally, the book discusses the impact of the provider's lifestyle on clinical behavior and the implications of lifestyle medicine and psychiatry for health care systems and population health, offering a broader examination of the important role this new field can play in leading a sophisticated, holistic approach to optimizing wellness.