Vitamin Korean is an integrated textbook series designed to help learners from diverse backgrounds accurately understand and communicate in Korean while gaining insights into Korean culture. The series strengthens all four language skills through engaging activities and provides practical language functions needed for daily life and various professional fields. With structured activities tailored for real-world learning environments, this book helps learners develop reading comprehension, situational awareness, and problem-solving skills. Each of the five themed units includes a review section with TOPIK-style practice questions, allowing learners to prepare for the exam at their own level. Vitamin Korean 2 is designed for learners who have completed basic Korean and are at the beginner level. It focuses on essential vocabulary and expressions needed for daily life and using public facilities in Korea. The book helps learners understand and perform key language functions necessary for living in Korea. Additionally, QR codes provide easy access to listening materials anytime, anywhere.