TDEE = total daily energy expenditure - the amount of total energy your body burns throughout a day (fun fact, just by living you burn calories) RMR = resting

TDEE = total daily energy expenditure - the amount of total energy your body burns throughout a day (fun fact, just by living you burn calories) RMR = resting metabolic rate - calories your body burns in a day just being a body (pumping blood, thinking, etc) TEF = thermic effect of feeding - it takes energy to digest food NEAT = non-exercise activity thermogenesis - non-exercise is just differentiating between things a person intentionally does as exercise--like walking to work vs going on the treadmill at a gym. Here's one link in a sea of many that talks about these concepts [0]. [0] https://www.opexfit.com/blog/how-to-calculate-tdee-total-daily-energy-expenditure https://www.opexfit.com/blog/how-to-calculate-tdee-total-dai...