That depends on type of radiation and its energy:
"Bad" types of radiation are the types that hurt you. So there is no really bad types, only bad uses. See the website here for the different types: http://www.hps.org/publicinformation/ate/faqs/radiationtypes.html Then decide for yourself what is a good use and a bad use for the different types of radiation.
Radiation is bad for us because most of the types of electromagnetic radiations are high in energy. This high energy waves can cause damage to our cells. Prolonged exposure to gamma rays can be bad for health.
a micro radiation is what a mobile phone mast gives off and it is bad for human health as it can lead to cancer high blood press sure and brain issues later on in life. when you are near one you don't realise what it is doing to your body.
Good ozone is present in the atmosphere. Bad ozone is at the ground level.
This depends upon if you mean protection from general radiation or once you've already been exposed. There are several foods and supplements you can take to protect from the effects. Children know Nuclear Weapons are Very Bad; it is too bad they do not understand the Vagaries of Power. It is Good that they Will.
Radiation is in fact bad for the human body.
Radiation is neither good nor bad. All types of radiation can be useful for some purpose, but many can be harmful in overdose conditions.
radiation is bad because it can kill people or if there is a lady who has a baby after, the baby might be mis-shapen
bad radiation
radiation concerns.
Ultra violet radiation is bad, but once it goes through the ozone layer in the stratosphere is it harmless if a little hits you.
They have a limited amount of radiation, but this radiation is not serious and will likely cause no harm.
Nuclear radiation is neither good nor bad, it is a natural phenomenon. Natural phenomena cannot be good or bad (this is an ethical/moral judgement), they are simply facts.
they are bad
bad radiation? sorry but, I dont think it has. no, why do you need it? unless you mean light from al computers and that is still ...no.
your gay muhahahahaha
No, absolutely not. The phone emits radiation -- but not the bad kind. It emits the same kind of radiation as your flashlight or radio, it's not going to damage anything. The "bad kind" of radiation (ionizing radiation) can damage your "private part", but there's none of it in your phone.