Jessica Knurick

Dr. Jessica Knurick, PhD, RDN, is a registered dietitian and nutrition scientist whose work bridges nutrition research, public health, and food policy. Holding a PhD in Physical Activity, Nutrition, and Wellness, she is known for translating complex, evidence-based science into practical, impactful guidance for the public.

As an assistant professor in the Department of Kinesiology and Nutrition Sciences at the University of Nevada, Las Vegas, Dr. Knurick’s research explores a wide range of topics, including the effects of postprandial walking on glucose regulation and oxidative stress, dietary patterns within vegetarian and vegan populations, and innovations in public nutrition assessment tools.

In addition to her academic contributions, Dr. Knurick is recognized as a trusted voice in public health communication. She addresses the spread of wellness misinformation with clarity and credibility, offering science-backed advice to diverse audiences, including pregnant women, new mothers, and those seeking to improve their long-term health outcomes. Her commentary on emerging nutrition trends and health movements stands out for its emphasis on accuracy and accessibility.

Through her teaching, public speaking, podcast appearances, and active engagement on social media, Dr. Knurick has built a reputation for making nutrition science both understandable and engaging. She is deeply committed to empowering communities with the knowledge needed to make informed choices, always grounded in rigorous research and a passion for improving public health.