L-Nutra L-Nutra is the first nutra-tech company to focus on providing people the knowledge and products to live to 110 and beyond. A culmination of 25 years of research at the University of Southern California (USC) and 12 other partner universities, L-Nutra is pioneering Nutri-technologies that mimic and enhance the effects of fasting to unleash the body’s natural ability to fuel and rejuvenate itself. L-Nutra’s team of researchers and collaborators are leaders in the field of nutrition related to longevity and healthspan. Dr. Joseph Antoun, CEO of L-Nutra visits with Mark Alyn.