date:Aug 24, 2012
a clear reference be made to this health risk wherever bubble tea was sold.
Aspiration involves breathing foreign bodies into the lungs, the BFR explained, where sucking objects through a straw presented a risk as the epiglottis was lifted by a vacuum created in the pharyngeal cavity.
When this happened, the trachea (normally closed during swallowing) was opened so that liquids or solids can easily find their way into the lungs.
In addition to this, it is known that foreign bodies the size of