Dietary intake refers to the types and amounts of food and beverages consumed by an individual over a specific period. It includes all nutrients, such as carbohydrates, proteins, fats, vitamins, and minerals, which are essential for maintaining health and supporting bodily functions. Monitoring dietary intake can help assess nutritional status and identify potential deficiencies or excesses. Understanding dietary intake is crucial for developing healthy eating habits and preventing chronic diseases. Tools like food diaries and dietary assessments can help individuals track their consumption. Additionally, guidelines from organizations like the World Health Organization provide recommendations for balanced diets tailored to different age groups and lifestyles.