Nutrition is an important part of maintaining a healthy lifestyle. A nutritional regimen is a plan of eating that is designed to provide the body with the necessary nutrients for optimal health. The term 'NUTRITION' can be broken down into two parts: DIET and foodplan. DIET refers to the types of food that are eaten, while foodplan refers to the amount and frequency of meals. Together, these two components form a comprehensive nutritional regimen that can help people achieve their health goals.