Based on the Information Provided in the Text, It Can

Based on the information provided in the text, it can be definitively stated that:

A) studies of human populations have clearly delineated those dietary components that are cancer causing and cancer preventing.
B) the cancers that have been most clearly linked to foods are those that affect cells related to the immune system.
C) epidemiological studies have provided the basis for a correlational relationship between dietary group differences and cancer risk and not a causal relationship.
D) cancers related to high-fat diets are most prevalent in Southeast Asia.