Epidemiologists employ various methods to study consumption patterns: 1. Surveys and Questionnaires: Collecting self-reported data from individuals about their dietary habits, alcohol consumption, and use of medications. 2. Epidemiological Studies: Conducting cohort and case-control studies to examine the relationship between consumption patterns and health outcomes. 3. Data Analysis: Utilizing statistical tools to analyze large datasets, often derived from national health surveys and healthcare databases.
