Original: As such , this nutritional approach included skimmed milk , whole-grain bread , brown rice , and potatoes prepared without fat , on the premise that such foods supported a diet with the same macronutrient composition as the Paleolithic diet .
Simplified: The book did not say that people should not eat foods that were not available before people started farming , such as skimmed milk , whole-grain bread , brown rice , and potatoes prepared without fat .