Dr. Kim Young Kwi is a leading Korean scientist with over 46 years of research in water science and functional hydration. He developed a KFDA-approved medical device that improves four major gastrointestinal symptoms and led the world’s first IRB-approved clinical trial on alkaline water at Seoul National University Hospital. His work, published in Hindawi, explores the role of alkaline hydrogen water in enhancing immunity, microbiome activity, and reducing oxidative stress—offering a promising complementary strategy in cancer nutrition and integrative care.