A member asked:

How does the body protect against the entry of pathogens through the digestive tract?

A doctor has provided 1 answer
Dr. Herman Hammerstead answered

Specializes in Trauma Surgery

Toxic enviorment: Strong gastric acid and digestive enzymes are a potent barrier. and those that get by this first line of defence are attacked by WBCs and immunoglobins Even Probiotics have a poor chance so don't waste your money

Answered 10/21/2015

2.1k views

Thank

Related Questions

A member asked:

How does the digestive system protect us from pathogens?

A doctor has provided 1 answer