"That's right! He's indeed allergic to nitrates!"
At this moment, Ye Feng glanced sharply at Zhou Yuan and Lv Gang, then pointed to the elderly man convulsing on the ground and said:
"Convulsions all over the body, frothing at the mouth, lips turning purple—these are all reactions to nitrate allergy symptoms! Besides, look!"
Having said that, Ye Feng rolled up the elderly man's sleeve, revealing several large red welts to everyone present:
"These are symptoms of swelling, also caused by an allergy to nitrates!"
Upon hearing Ye Feng's words, Vice President Zhou Yuan and Doctor Lv Gang immediately crouched down to examine him for a moment, and the result brought them to utter despair.
"That's right! This... this is definitely an allergy!" Vice President Zhou Yuan's face was ashen, his voice even somewhat hoarse at this moment!
