Butterflies In Your Stomach

Butterflies In Your Stomach

The feeling of ‘butterflies’ in your stomach is caused by a reduction of blood flow to the stomach due to your body’s fight or flight response. When human body releases adrenaline, it results in the release of huge amounts of glucose from the liver. It also pulls blood away from your gut and into your arms and legs, which is what causes the feeling.

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Categories: HumanbodyScience

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