Blog

Explore our collection of articles explaining different aspects of nutrition science, physiology, and the factors that influence how bodies process food and energy.

Understanding Calories and Energy Equilibrium

Calories are simply a unit of energy measurement. This article explores how the body takes in energy through food, expends it through metabolism and activity, and maintains balance through complex regulatory mechanisms.

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Macronutrients: What They Do in the Body

Proteins, carbohydrates, and fats each play specific roles in human physiology. Learn how these macronutrients function, the foods that provide them, and their importance in everyday nutrition.

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Physical Activity and Daily Energy Use

Movement and exercise contribute significantly to daily energy expenditure. This article explores how different types of activity affect total energy balance and why activity patterns vary so widely among individuals.

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