A member asked:

Is it true that one nostril leads to the brain and the other to the heart?

A doctor has provided 1 answer
Dr. Ibrahim Moussa answered

Specializes in Internal Medicine - Cardiology

No: Both lead to your throat and to the lungs. The nostrils heat up and filter the air we breath, the lungs hate it when the air is cold and full of dust.

Answered 6/26/2021

4.8k views

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