Friends can influence you to do things you don’t want to do or don’t feel comfortable with bc you want to fit In. Friendships are important to a teenager because they have people their own age to relate to and go to for advice and experience their stage of life with Friendships can affect a teenagers mood/ way of thinking by how positive and it negative the friendship is.
most foods have some form of bacteria in them and your immune system fights off the bad bacteria but it also keeps the good bacteria from affecting you in a bad way so yes you would have food allergies if your immune system didn't work
