""The MedGem may be a useful clinical tool when the Delta-Trac indirect calorimeter is not available....5 predictive equations compared to the MedGem measurement found none of the equations had acceptable bias and precision among overweight and obese adults." Ziegler et al. 2010"

""The portable MedGem may assist research dietitians in determining energy needs of racially diverse populations of middle-aged overweight and obese women." Spears et al. 2009"

""The use of the MedGem may provide clinicians a diagnostic tool for tailoring a nutrition message specific to each client." McDoniel et al. 2008"

""Cardiac output determinations made with the MedGem's measurements of oxygen uptake are clinically acceptable." Shepherd et al. 2007"