Question

Why do we feel hunger after a physical exercise

Answer 1

Answer:

When we perform physical activity, tremendous amount of energy is utilised by the body, this energy comes from the food stored in our body. since, a large amount of food reserves get burnt up during exercise, we feel hungry after it.

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Answer 2

Because after the physical exercise our autonomic nervous system starts working they start producing adrenaline which stimulates more and more hunger that is followed by sympathetic nervous system

This increases our hunger in usual and parasympathetic reduces our hunger that is it brings us to our normal conditions.

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