A set of introductory and beginner books providing basic knowledge on dietary therapy. - Title: Shokuyogaku Beginner's Edition - Title: Shokuyogaku Introduction - Author: Tetsuhide Tomita - Publisher: B.L. Research Institute - Publisher: B.L. Research Institute Thank you for viewing. I will reply as quickly as possible as I check messages during work, but it will take 1-3 days to ship. It may take 4-7 days if I am traveling or away. Items will be shipped compactly. Thank you for your understanding. I do not negotiate prices. Please purchase at the listed price. Based on Mercari rules, priority will be given to the person who purchases, even if negotiations are in progress. Thank you for your understanding.