What key principles should inform nutritional choices for fitness?
Nutritional choices for fitness should be guided by several key principles: balance, variety, and moderation. A balanced diet includes an appropriate mix of macronutrients—carbohydrates, proteins, and fats—to support energy needs and muscle recovery. Variety ensures the intake of essential vitamins and minerals from diverse food sources, while moderation emphasizes portion control to avoid excess calories. It's also important to consider the timing of meals, focusing on pre- and post-workout nutrition to optimize performance and recovery. Adhering to these principles helps individuals achieve their fitness goals effectively.