Obesity is a global pandemic rising beyond the status of a lifestyle disorder, and its consequences include impaired metabolism, energy disruption, and abdominal fat deposition and storage. Body Recomposition: A Comprehensive and Metabolic Alternative to Weight Loss presents information on body recomposition, which emphasizes the approach of losing fat while gaining muscle. It contains vast research on topics including factors that influence fat accumulation, strategies for weight management, healthy diet and eating patterns, physical exercise, and lifestyle strategies in healthy weight management. Features: Influence of non-alcoholic fatty liver disease (NAFLD) on stored fat accumulation and its treatment - Harnessing the gut microbial arm in combating obesity - Roles of leptin, ghrelin, NPY, cortisol, and diverse neurotransmitters in appetite suppression and regulation - Genetic predisposition and genetic addiction obesity risk assessment and therapies - Gut–brain axis role in metabolism and body recomposition - Efficacy of phytochemicals in weight management and roles of drugs and natural supplements in weight management - Importance of physical exercise and manageable lifestyle factors Existing commercial weight loss strategies can fail to achieve and maintain sustainable weight loss or enhance greater healthy fat loss. This book provides an improved alternative for dietitians/nutritionists, health practitioners, and clinicians, as well as food and nutrition scientists. Debasis Bagchi, PhD, MACN, CNS, CFFS, MAIChE, received his Ph.D. in Medicinal Chemistry in 1982. He is the Director of Scientific Affairs, VNI Inc., Bonita Springs, FL; an Adjunct Professor in College of Pharmacy and Health Sciences, Texas Southern University, Houston, TX; an Adjunct Faculty in the Department of Biology, Adelphi University, New York, NY, and an ex-Professor in the Department of Pharmacological and Pharmaceutical Sciences at the University of Houston College of Pharmacy, Houston, TX. He served as the Chief Scientific Officer at Cepham Inc, Belmont, NJ, from June 2013, till Dec 2018. He served as the Senior Vice President of Research & Development of InterHealth Nutraceuticals Inc, Benicia, CA, from 1998 till Feb 2011; Director of Innovation and Clinical Affairs, of Iovate Health Sciences, Oakville, ON, till June 2013; and then Chief Scientific Officer of Cepham Inc., Somerset. NJ. Dr. Bagchi is currently the Course Director and Instructor of a 3-Credit Hour Graduate Level Neurotoxicology BIO585 Course in the Department of Biology, Adelphi University, Garden City, New York, USA. Dr. Bagchi received the Master of American College of Nutrition Award in October 2010 and became a Fellow of ISNFF in 2021. He is the Past Chairman of International Society of Nutraceuticals and Functional Foods (ISNFF), Past President of American College of Nutrition, Clearwater, FL, and Past Chair of the Nutraceuticals and Functional Foods Division of Institute of Food Technologists (IFT), Chicago, IL. He is serving as a Distinguished Advisor on the Japanese Institute for Health Food Standards (JIHFS), Tokyo, Japan. Dr. Bagchi is a Member of the Study Section and Peer Review Committee of the National Institutes of Health (NIH), Bethesda, MD. Dr. Bagchi has 415 papers in peer reviewed journals, 44 books and 20 patents. Dr. Bagchi is also a Member of the Society of Toxicology, Member of the New York Academy of Sciences, Fellow of the Nutrition Research Academy, and Member of the TCE stakeholder Committee of the Wright Patterson Air Force Base, OH. Dr. Bagchi is the Associate Editors of the Journal of Functional Foods, Journal of the American College of Nutrition, and Archives of Medical and Biomedical Research, and also serving as Editorial Board Member of numerous peer reviewed journals, including Antioxidants & Redox Signaling, Cancer Letters, Food & Nutrition Research, Toxicology Mechanisms and Methods, The Original Internist, and other peer reviewed journals. Bernard William (Bill) Downs received his Bachelor of Science degree in 1975 from Pennsylvania State University. Downs simultaneously pursued his master’s degree and Ph.D. in Nutrition and Biochemistry at Immaculata University in Immaculata, PA; advanced degree not completed. He became Director of Therapeutic Nutrition for Morrison Family and Sports Medicine, Huntingdon Valley, PA from 1990 till 1996. Downs served as the Director of Technical Sales for InterHealth Nutraceuticals Inc., Benicia, CA from 1990 till 2003. He was the Director of Research and Development for Allied Nutraceutical Research, Blue Bell, PA, from 2003 till 2008. Downs served as the CEO of LifeGen Research from 2009 till 2013, Lederach, PA. Downs is Founder and CEO of Victory Nutrition International, Inc., a Research & Development Biotech Company, Lederach, PA. Downs is a member of the American Association for the Advancement of Science, the American College of Nutrition, and past member of the NY Academy of Sciences