In fact, ongoing research concerning cell phone usage has proven how these phones can actually be hazardous to your health. (childdevelopmentinfo.com)
I've been exposed to things that have been hazardous to my health in the church. (nakedpastor.com)
This project needs to be handled by an insulation pro because certain types — especially loose fill and blown - in insulation — are hazardous to your health if ingested. (rismedia.com)