Several dietary factors are commonly explored in epidemiological research:
Macronutrients: The intake of carbohydrates, proteins, and fats and their association with various health outcomes. Micronutrients: The role of vitamins and minerals in preventing deficiencies and promoting health. Dietary patterns: The overall diet quality, including the Mediterranean, Western, and plant-based diets. Food groups: The consumption of fruits, vegetables, whole grains, and processed foods. Bioactive compounds: The health effects of antioxidants, phytochemicals, and other non-nutrient components.
