A structured meal plan is a detailed guide outlining the timing and type of nutritional intake tailored to an individual's fitness goals. It can benefit fitness by ensuring that the body receives adequate macronutrients and micronutrients for optimal performance and recovery. This approach helps maintain energy levels and regulates hunger, making it easier to adhere to a balanced diet. A well-planned meal strategy fosters consistency in food choices, enhances workout results, and encourages portion control, ultimately promoting better overall health and fitness.