yes it is bad for your health
problably not
If you put a few drops of it in a teaspoon of water, it will cure the common cold.
Laser have been used to treat BPH. They are not generally used to treat cancer.
If someone you know has cancer, you need to treat them with respect.
It can treat pain, and it can to some extent treat nausea(from the medicines).But it won't to much for the actual cancer.
No that is not correct. It does not treat cancer.
it,s call shiling.
There is no way to treat lung cancer with absolute certainty. In order to answer the question, I would have to know the stage in which the lung cancer has progressed.
surgery
Oncologists are the ones who study cancer and how to treat it.
radiation