What is the principle that is common to all successful weight loss programs for adults?

The Acceptable Macronutrient Distribution Ranges describes the

This graph shows the relationship of body mass index (BMI) to the relative risk of mortality.  The relative risk of mortality begins to increase at the BMI levels associated with

The MEOS pathway for alcohol metabolism is most active in

During fasting or when carbohydrate is limited in the diet.  Blood glucose levels are maintained by the synthesis of glucose from

Which of the following protein foods contains significant amount of carbohydrate?

Which part of the label on a loaf of bread would be most helpful in determining if the bread is made with whole grains?

Which estimate of dietary intake would give you the best information about the typical dairy intake of children participating in a head start program?

An ARMA model is often a good way to obtain model parsimony.   

The impulse response function is just the cross-correlation function scaled by the ratio of the standard deviations of the input and output time series.