Lionel University is proud to recognize the national leadership of Dr. Nick Barringer, PhD, RDN, CSSD, CSCS, our Chief Academic Officer, who recently participated in a historic announcement at the U.S. Department of Health & Human Services (HHS) regarding the latest Dietary Guidelines for Americans.
The event brought together senior government officials, public health leaders, and applied nutrition experts to unveil updated federal guidance on nutrition, health, and food policy, signaling a major shift toward evidence-based, performance-driven dietary standards. Dr. Barringer’s presence reflects Lionel University’s ongoing commitment to advancing applied nutrition science, human performance, and real-world health education at the highest levels.
Held at the Hubert H. Humphrey Building in Washington, D.C., the announcement emphasized:
✅ Greater focus on whole foods and protein adequacy
✅ Reduced reliance on ultra-processed foods
✅ Improved alignment between nutrition science and functional health outcomes
Dr. Barringer joined a distinguished panel of experts supporting the evolution of U.S. dietary guidance toward more practical, performance-oriented recommendations.
As a nationally recognized authority in performance nutrition, metabolic health, and tactical human optimization, Dr. Barringer’s participation underscores Lionel University’s influence beyond the classroom.
Dr. Barringer brings a rare combination of academic rigor and real-world experience to his role as Chief Academic Officer at Lionel University.
His background includes:
✅ Doctoral training in nutrition and human performance
✅ Registered Dietitian Nutritionist (RDN)
✅ Certified Specialist in Sports Dietetics (CSSD)
✅ Certified Strength & Conditioning Specialist (CSCS)
✅ Former Tactical Nutritional Physiologist with the U.S. Army
✅ Advisor to elite performers and operational professionals
At Lionel University, Dr. Barringer leads the academic vision across our Exercise Science, Nutrition, and Health Performance programs, ensuring students receive education grounded in science, application, and real-world relevance.
Lionel University’s academic leadership isn’t just teaching theory, we’re helping shape the national conversation around health and nutrition.
For our students, this means:
✅ Curriculum aligned with current and emerging national standards
✅ Instruction informed by real-world policy and practice
✅ Faculty leadership that bridges research, performance, and public health
✅ A learning environment rooted in evidence-based outcomes
Our mission is to prepare professionals who don’t just follow guidelines, but help define them.
A Commitment to Evidence-Based Health Education
As the landscape of nutrition science continues to evolve, Lionel University remains committed to:
✅ Scientific integrity
✅ Practical application
✅ Workforce relevance
✅ Human performance optimization
Dr. Barringer’s participation in national-level discussions reflects our belief that higher education
should actively contribute to improving public health—not just observe it.
To explore Lionel University’s programs in Exercise Science, Nutrition, and Human
Performance, visit: www.lionel.edu