_____ studies examine the relationships among dietary intake,diseases,and other variables as they exist in a population at a particular time.

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Cross-sectional studies are used to examine the relationships between variables, such as dietary intake and diseases, in a population at a particular time. This type of study collects data at a single point in time and provides an overview of the prevalence of certain health behaviors or conditions within a specific population. Cross-sectional studies are useful for developing hypotheses and generating new ideas, but they cannot establish causality between variables.

_____ Studies Examine the Relationships Among Dietary Intake,diseases,and Other Variables