Final answer:
Calories are units of energy used to measure food intake. Tracking macronutrients and maintaining energy balance are essential for weight management.
Explanation:
Meta Calories A calorie is a unit used to measure energy. It is the amount of heat required to raise the temperature of one gram of water by one degree Celsius. When tracking energy from food, macronutrient composition and timing of meals impact energy expenditure. Energy balance is crucial for weight management, where consuming fewer calories than expended leads to weight loss.
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