Dr. Roni DeLuz is a highly respected holistic health expert, registered nurse, and naturopathic doctor with over four decades of experience. She earned her B.S. in Nursing from Fairfield University and holds a Ph.D. in Natural Health, along with certifications in colon therapy and hypnotherapy. Dr. DeLuz has served in clinical and leadership roles at Yale-New Haven Hospital, founded Singh Care Homes in California, and established the Martha’s Vineyard Holistic Retreat. A New York Times bestselling author of21 Pounds in 21 Days, she has been featured onLarry King Live,The View, and inVoguefor her groundbreaking detox programs.

Recognized as an “Immune System Company®, 4Life Research, founded in 1998 by David and Bianca Lisonbee and headquartered in Sandy, Utah, has earned a stellar reputation in the health supplement industry, maintaining an A+ accreditation with the Better Business Bureau for over a decade and more than 25 years in operation. With a robust team of Ph.D. scientists and professionals—including Chief Scientific Officer Dr. David Vollmer, PhD in Analytical Chemistry—4Life prioritizes rigorous testing: all its products undergo hundreds of quality-control assessments in NSF‑certified GMP facilities before reaching customers.

The partnership between Dr. Roni DeLuz and 4Life Research represents a powerful synergy of clinical expertise and scientific innovation in the wellness industry. Dr. DeLuz’s decades of hands-on experience in holistic health, detoxification, and chronic illness care align seamlessly with 4Life’s evidence-based approach to immune support and supplementation. By combining her trusted detox protocols and holistic therapies with 4Life’s cutting-edge Transfer Factor technology, this collaboration has the potential to elevate natural health solutions to a new level—offering individuals more comprehensive, research-backed tools to achieve lasting wellness and vitality.