Don't stick your head in the sand and continue to ignore the elephant in the room.
Teens are being exposed to online porn.
It is an uncomfortable reality that all parents and educators must face that internet porn is prolific. Most teens unintentionally stumble upon porn via the internet at a much younger age than parents would like to acknowledge. Some teens will become more curious and begin to seek it out. Others can later become addicted and suffer from arousal addition, which can drastically affect their future.
That is why it is VERY important for parents, educators and other ask-able adults to help teens navigate through this and understand that it can be very harmful to their brain development, mental health and social development.
I hope you find it useful.
