Calculating your RDI - why so different between programs?
I've noticed that MFP tells me my recommended daily intake should be 1730 calories per day to lose 1 lb/wk while both Fatsecret and Calorie King tell me it should be 2300 calories per day to lose 1 lb/wk. That's a big difference! Anyone have thoughts on why MFP is so much less than the other two?