Many of these proteins are impossible or difficult to obtain via natural methods and they are less likely to be contaminated with pathogens, making them safer.
Ajen dǎɣ ɗrotéinetan tən aqalnat awinan adobat meɣ aśohen ye adigriwnat tekanitan ən manasnat əd daqalnat ayfnazan dǎɣ maɣulat ən natamalsen fal agentan ɗathogène, awa itan itagan aytbatan.