A member asked:

What causes the sinking feeling(or butterflies) in a person's stomach?

A doctor has provided 1 answer

Anxiety: Anxiety causes our r bodies to react in many ways that were honed over millions of years of evolution. It's our alarm system and it prepares us for action. Massive changes in blood flow and hormones gives us this feeling. Its good to understand all your bodies anxiety reactions.

Answered 10/14/2016

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