Kelly S. Swanson

Name: Kelly S. Swanson

Specialty: Human Nutrition, Nutritional Sciences, Companion Animal Nutrition, Gastrointestinal Health

Qualification/Board Certification: Ph.D. in Nutritional Sciences; M.S. in Nutritional Sciences; B.S.

Affiliation(s): University of Illinois Urbana-Champaign; Division of Nutritional Sciences; Swanson Laboratory

Locations (City/State): Urbana, Illinois

Languages Spoken: Not specified

Accepting New Patients: Not applicable — Dr. Swanson is a nutrition researcher and university professor rather than a clinical physician

NPI Number: Not applicable

About Kelly S. Swanson

Kelly S. Swanson, Ph.D., is the Kraft Heinz Company Endowed Professor in Human Nutrition and Director of the Division of Nutritional Sciences at the University of Illinois Urbana-Champaign. His research focuses on how diet and nutritional interventions affect health, with particular emphasis on gastrointestinal health, gut microbiota, obesity, and dietary ingredients.

Dr. Swanson’s laboratory studies humans as well as companion animals, particularly dogs and cats. His research examines dietary fibers, prebiotics, probiotics, synbiotics, and other functional ingredients and their effects on gut health and microbiota. Another important area of his work involves developing strategies to maintain healthy body weight and safely reduce obesity in pets.

His research also evaluates alternative protein sources and their quality and digestibility for use in pet and human foods. He has authored and co-authored numerous scientific publications and has received multiple awards for research, teaching, and academic achievement.

Education & Training

• Ph.D.: University of Illinois Urbana-Champaign, 2002
• M.S.: University of Illinois Urbana-Champaign, 1999
• B.S.: North Dakota State University, Fargo, 1997
• Residency: Not applicable
• Fellowship/Additional Training: Faculty Fellow, National Center for Supercomputing Applications, University of Illinois

Research Areas / Conditions Studied

Dr. Swanson’s research focuses on nutrition-related health outcomes, including:

• Gastrointestinal health
• Gut microbiota
• Obesity
• Healthy body-weight maintenance
• Weight reduction
• Metabolic health
• Dietary fiber effects
• Prebiotic and probiotic nutrition
• Synbiotics
• Nutrient-host interactions
• Digestibility of alternative proteins
• Companion animal nutrition

Research Methods & Areas of Study

His laboratory investigates:

• Effects of dietary interventions on gut health
• Dietary fiber and gastrointestinal function
• Gut microbiota populations
• Functional food ingredients
• Nutritional strategies for obesity
• Dietary effects on host physiology
• Alternative protein digestibility
• Nutritional interventions in dogs and cats
• Nutrition-related immune function
• Microbiome and metabolic outcomes

Services & Academic Activities

As a university professor and researcher, Dr. Swanson’s professional activities include:

• Nutritional sciences research
• Companion animal nutrition research
• Human nutrition research
• Gastrointestinal health research
• Teaching and resident instruction
• Graduate and undergraduate education
• Scientific publication
• Nutrition research mentorship
• Research on probiotics, prebiotics, and dietary fibers

Courses Taught

Dr. Swanson has been involved in teaching several nutrition and animal science courses, including:

• NUTR 510: Gastrointestinal Fermentation and Dietary Fiber
• ANSC 526: Advanced Companion Animal Nutrition
• ANSC 422: Companion Animal Nutrition

Selected Research & Publications

Dr. Swanson has contributed to numerous peer-reviewed scientific publications covering nutrition, gut microbiota, obesity, dietary fibers, alternative proteins, and companion animal health.

Notable research topics include:

• Dietary fibers and gastrointestinal health
• Prebiotics and gut microbiota
• Synbiotics
• Nutritional interventions for obesity
• Canine microbiota
• Dietary changes and the gut microbiome
• Alternative protein sources
• Nutritional effects on immune function
• Digestibility of pet-food ingredients

Hospital Affiliations

Not applicable. Dr. Swanson is primarily an academic researcher and professor rather than a practicing hospital-based physician.