In normal people, when the virus makes its invasion, the immune system automatically produces interferon-preventing reproduction of nucleic acids of the virus. Based on this principle, if you stimulate the production of interferon in the body it could increase the body's defense capabilities and lower the possibility of illness.
正常人在病毒入侵時，免疫系統會自動產生干擾素，阻礙病毒核酸的複製，基於這種原理，若能刺激人體產生干擾素，就等於增加抵抗力，減少可能的發病機會。