Helium+effects+on+the+human+body

Helium can only be inserted or go into the human body when it is a gas. Helium can be cooled enough that it becomes liquified but it is the only element that cannot be frozen solid at very low temperatures. Helium will not effect your body in a harmful way when it is taken. When you allow helium air into your body, your voice will go to a high pich sound for a short time, or until the helium is out of your system. Helium is not known to react with any other element or ion, this is why it does not effect your body in an harmful way. Although helium is not harmful you still need to breathe oxygen. If you only in take helium and no oxygen for a long time then that is when you can get yourself into trouble.