 The results of this study suggest that the Mifflin-STG equation is the most accurate method for predicting resting metabolic rate, RMR, with a mean error of less than 10% when compared to measured RMR. However, even with this equation, there are still significant differences in the estimated RMR between individuals, which may be due to factors such as age, height, and body mass index, BMI. This article was authored by George Tom, Konstantinos Gerassimidis, Eleni Rizu, and others.