Education
- Postdoctoral Fellow, Military Nutrition Division, US Army Research Institute of Environmental Medicine, Natick, MA 2015-2018
- Dietetic Internship, James A. Haley Veterans’ Hospital, Tampa, FL, 2014-2015
- PhD, Nutritional Sciences, Penn State University, University Park, PA 2009-2014
- BS, Nutritional Sciences, Penn State University, University Park, PA 2005-2009
Research Interests
The Nutritional Physiology Lab uses nutritional and environmental interventions to manipulate body composition, energy balance, and macronutrient metabolism for the prevention and treatment of chronic metabolic diseases. Current projects focus on the use of low oxygen environments to improve weight status, early time-restricted eating and metabolic health, inter-individual differences in energy digestibility, and whole-food interventions to promote cardiometabolic health.
Selected Publications
- Berryman CE, Lieberman HR, Fulgoni VL 3rd, Pasiakos SM. Greater protein intake at breakfast or as snacks and less at dinner is associated with cardiometabolic health in adults. Clin Nutr. 2021;40(6):4301-4308.
- Lieberman HR, Fulgoni VL, Agarwal S, Pasiakos SM, Berryman CE. Protein intake is more stable than carbohydrate or fat intake across various US demographic groups and international populations. Am J Clin Nutr. 2020;112(1):180-186.
- Pasiakos SM*, Berryman CE*, Karl JP, Lieberman HR, Orr JS, et al. Effects of testosterone supplementation on body composition and lower-body muscle function during severe exercise- and diet-induced energy deficit: A proof-of-concept, single centre, randomised, double-blind, controlled trial. EBioMedicine. 2019;46:411-422. *contributed equally
- Berryman CE, Lieberman HR, Fulgoni VL III, Pasiakos SM. Protein intake trends and conformance with the Dietary Reference Intakes in the United States: analysis of the National Health and Nutrition Examination Survey, 2001–2014. Am J Clin Nutr. 2018;108(2):405-413.
- Berryman CE, Young AJ, Karl JP, et al. Severe negative energy balance during 21 d at high altitude decreases fat-free mass regardless of dietary protein intake: a randomized controlled trial. FASEB J. 2018;32(2):894-905.
- Berryman CE, Fleming JA, Kris-Etherton PM. Inclusion of almonds in a cholesterol-lowering diet improves plasma HDL subspecies and cholesterol efflux to serum in normal-weight individuals with elevated LDL-cholesterol. J Nutr. 2017;147(8):1517-1523.
- Berryman CE, Sepowitz JJ, McClung HL, Lieberman HR, Farina EK, et al. Supplementing an energy adequate, higher-protein diet with protein does not enhance fat-free mass restoration after short-term severe negative energy balance. J Appl Physiol (1985). 2017;122(6):1485-1493.
- Berryman CE, Agarwal S, Lieberman HR, Fulgoni VL III, and Pasiakos SM. Diets higher in animal and plant protein are associated with lower adiposity and do not impair kidney function in US adults. Am J Clin Nutr. 2016;104(3):743-9.
- Berryman CE, West SG, Fleming JA, Bordi PL, Kris-Etherton PM. Effects of daily almond consumption on cardiometabolic risk and abdominal adiposity in healthy adults with elevated LDL-cholesterol: a randomized controlled trial. J Am Heart Assoc. 2015;4(1):e000993.
