Top 10 Foods High in Calories

The human body requires energy for a variety of activities such as breathing, pumping blood, walking, sitting, thinking, etc. Every action that you perform requires a certain amount of energy. Even when the body is at rest, it still requires energy, albeit at a lower amount, to ensure that circulation and respiration is maintained. Energy is also expended to maintain the body at the optimum temperature for survival. Young children and infants also require energy to aid their body's growth process.

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