【Stop Wasting Nutrients and Say Goodbye to Poor Health! The Book to Transform Your Body from Your Gut: A Great Time to Start in Your 40s】 Brand new, unread, with obi (sleeve). Will ship promptly via Mercari delivery after payment confirmation. Please refrain from negotiating price reductions. Author: Hiroki Nakamura Price: 1,595 yen (tax included) Release Date: October 17, 2025 Format: A5 size Number of pages: 144 Contents: Must-read for those lost in gut health! Fundamentally solve chronic symptoms with food selection × mental health! Have you been doing gut health activities but feel like they're not working? Are you stuck in poor health despite carefully selecting ingredients and eating with gut health in mind? Are you lost in the world of gut health? In reality, people whose gut health efforts aren't going well often have too much information and can't choose a gut health method that suits them. The human body is full of mysteries. There are still many parts that haven't been clarified. Therefore, even if you say "gut health" in one breath, there are significant individual differences, and it's not necessarily suitable for everyone. The author will use their unique "nutrition × mental health" formula to explain from a new perspective so that readers can review their own bodies and find a method of improving their constitution that suits them.