Bmc Nutrition is an international open access academic journal dedicated to the field of nutrition, aiming to provide a platform for researchers worldwide to share the latest research findings on nutrition and related areas. As a high-quality scientific journal, it plays an important role in the field of nutrition. This journal covers a wide range of nutrition topics, including but not limited to human and animal nutrition, clinical nutrition, public health nutrition, molecular nutrition, food science, and the relationship between nutrition and metabolic diseases. In addition, attention is also paid to the evaluation of the effectiveness of nutritional intervention measures, as well as research on the impact of nutrition on individual and social health. As an important journal dedicated to promoting the exchange and development of nutrition research, through its open access policy, scientific research results can be widely disseminated, contributing to improving the nutritional status and health level of the global population.