On behalf of the international conference on Public Health and Nutrition, we are delighted to welcome you to join the Conference scheduled on April 19-20, 2023 at Berlin, Germany. It is an once-in-a-lifetime event for the world’s most illustrious academics in the context of public health and nutrition in which Directors, Nutritional Scientists, Professors, Research scholars and Postdocs. In the conference areas and academic staff will be presenting their research and acquiescing to new developing technology developments. World Public Health 2023 is an international platform that will address recent advancements and transformations in Public Health and Nutrition research and development based on their research and critical reviews, and even some discuss the most recent research and novelties in the fields of Public Health, Nutritional Science, Nutrition, Health and Fitness, Diet, Diabetes, and Obesity.