Dr. Liang-Yu Yin holds both a Doctor of Medicine (MD) and a Doctor of Philosophy (PhD) degree. He is currently a research professor at Army Medical University Xinqiao Hospital in China, where he contributes to medical research, education, and healthcare innovation. Dr. Yin focuses on clinical nutrition for chronic diseases, particularly the precise diagnosis and treatment of nutrition-related conditions such as cachexia, sarcopenia, malnutrition, and weight loss. Dr. Yin is also investigating the integration of big data mining, machine learning, artificial intelligence, and epidemiology within clinical nutrition. His goal is to enhance personalized clinical nutrition by leveraging cutting-edge research and analytical techniques. Dr. Yin uses unique approach of combining clinical nutrition with advanced AI technologies to drive personalized care, ensuring that his research has a direct impact on patient outcomes and the management of chronic diseases. Dr. Yin has authored 23 articles as either the first or corresponding author, published in prestigious academic journals, and delivered speeches at over 30 academic conferences. His work has garnered 822 citations, and his Web of Science H-index is currently 18. Dr. Yin is an active member of several professional organizations. He serves as an Editorial Board Member for BMC Cancer and the Asia Pacific Journal of Clinical Nutrition. He is also involved in the Health and Medical Big Data Application Management Committee of the China Hospital Association, the Nutritional Diagnosis Working Group of the Clinical Nutrition Branch of the Chinese Nutrition Society, the Clinical Application of Food for Special Medical Purpose Committee of the China Nutrition and Health Food Association, and three other associations. Dr. Yin has actively engaged with the academic community by serving as a peer reviewer for numerous prestigious journals, including Nutrition in Clinical Practice, British Journal of Nutrition, Asia Pacific Journal of Clinical Nutrition, Supportive Care in Cancer, Frontiers in Nutrition, Nutrition and Cancer, and European Journal of Gastroenterology & Hepatology, among others. Over the years, Dr. Yin has reviewed more than 30 manuscripts, offering constructive feedback to enhance the quality of research in my field. Dr. Yin's long-term research goals are focused on advancing the understanding and application of clinical nutrition, particularly in the areas of nutritional interventions for chronic diseases, cancer care, and the integration of big data in healthcare management. Dr. Yin aims to explore innovative strategies to improve patient outcomes through personalized nutrition and evidence-based dietary interventions. Additionally, he is committed to contributing to the development of nutrition-related policies and guidelines that can positively impact public health on a global scale. Professionally, Dr. Yin strives to collaborate with interdisciplinary teams to bridge the gap between scientific research and clinical practice, ensuring that his work has practical, real-world applications. His ultimate goal is to continue making meaningful contributions to the field of clinical nutrition, enhancing both individual health and overall healthcare systems through research, education, and policy development. Dr. Yin has strong communication skills, both written and verbal, which enable him to convey complex research findings and concepts with clarity and precision. Dr. Yin has honed his leadership abilities by guiding interdisciplinary teams toward shared goals and motivating others to excel. As a mentor, he is dedicated to supporting the growth and development of junior researchers and students, offering guidance and constructive feedback. His organizational and management skills allow him to efficiently coordinate research projects, ensuring smooth execution and adherence to deadlines. In his personal time, Dr. Yin enjoys reading scientific literature, playing the piano, hiking in nature, and exploring new cuisines. These activities help him unwind, stay healthy, and foster creativity, which he often incorporates into his professional work.