Dr. Laura Kelly is a Traditional Chinese Medicine physician-scientist, CEO, activist educator, and the coauthor of The Healthy Bones Nutrition Plan and Cookbook. She takes a hybrid approach to diagnosis, disease care, and wellness, drawing on principles and practices of precision medicine, integrative medicine, and Chinese medicine to investigate and treat malfunctioning mechanisms in the body. In her private practice, Dr. Kelly has worked with hundreds of people, from age 30 to 93, tailoring nutrition to prevent, mitigate, or reverse bone loss. She incorporates whole genome sequence genetics and individualized biomarkers to treat and prevent bone density decline and osteoporosis. This personalized precision approach has produced a range of bone density improvements of 12 to 18 percent among the patients she works with, with individual increases of up to 44 percent over two years.

To make her approach more widely available, in 2019 Dr. Kelly developed Opal, a protocol that offers the public access to testing and specifies treatment in the form of a personalized nutrition plan. In 2022, Laura founded O-Co, a company built to provide sexual wellness care for women, especially women 50+.

Helen Kelly is the coauthor of The Healthy Bones Nutrition Plan and Cookbook. She writes about health, medicine, and management topics for a variety of publications. She has worked as international editor for The Working Manager, as an editor for McGraw Hill, and served as a writer for Yale University's Medical School, Child Study Center, and Joint Program in Medicine and Public Health, which earned her a US Education Press Association Award for a series on children and television. Since the 2016 publication of The Healthy Bones Nutrition Plan and Cookbook, Helen has taught bone health as an adult education instructor. Throughout her career Helen has been an active volunteer with inner city students and prison populations, helping people become fully engaged with ideas and education. In the 1990s Helen served as a policy advisor to the UK Education Minister. She is currently writing Early Years Learning in the Later Years, a book on the educational methods and materials she developed in the course of her work with disadvantaged populations.

Jummee Park, food shaman and wellness consultant, is the founder of Jummee's Bliss Kitchen, where she has developed authentic Korean food remedies that cater to Western palates, including a line of kimchi. Jummee shares her insights as a speaker in cooking classes and lectures, emphasizing the benefits and significance of food as remedies, promoting longevity, health, and spiritual practices. She was born in the mountainous village of An Dong, South Korea, surrounded by the rich traditions of Korean food, but eventually departed Korea for the United States, where she became an executive at a Fortune 500 multimedia company. Later, listening to her inner calling, she left her corporate position to pursue culinary training, Eastern Medicine, and healing arts. After decades of studying Western and Eastern knowledge of longevity and health transformations, Jummee offers preventive medicine through food, integrated with her roots in Korea's ancient food culture and philosophy, where she seamlessly transforms traditional recipes into easy, accessible, everyday, delicious and highly nutritious dishes.