The Japanese Anti-aging Nutrition Association (JAAN) started it operations in Japan in 2008 and is dedicated to advancing the understanding of the profound impact nutrition has on longevity, health and microbiomes. By fostering collaboration among professionals, scientists, and experts from diverse fields, JAAN aims to drive innovation and knowledge sharing in the realm of anti-aging research. Our initiatives are focused on promoting studies and facilitating meaningful interactions that can lead to healthier, longer lives.