Dietary needs refer to the nutrients that an individual's body requires for proper growth, maintenance and functioning. These include essential macronutrients such as carbohydrates, proteins, fats, vitamins, minerals, and water. A person’s dietary needs can vary depending on factors like age, gender, weight, activity level, and health conditions. It is important for individuals to meet their specific dietary needs through a balanced diet that includes a variety of nutrient-dense foods. Failure to do so may result in malnutrition or deficiencies which can lead to various health problems.