Surgery is surgery no matter how minor so if anyone is thinking of injections please see a reputable qualified person to explain ALL the details to you beforehand. The internet is not the place to get the information you need, And the same rule applies to hair dyes...I'm so glad I was never tempted to use them, besides the fact that my allergies would have kicked in. But so many oncologists are now warning people of the dangers of hair dyes. It seems the dyes go through the scalp and into the system and can be the cause of many cancers or tumours. If someone does have cancer and goes for chemo the first thing they are asked is if they dye their hair, then they are told they can never use hair dyes again because of the danger of the dye getting into their system and reactivating the cancer cells.
I prefer to stay "au naturel" and save myself the grief of what will happen down the line. My self esteem doesn't need the boost from all that foreign junk in my body.
People have been searching for the fountain of youth since the beginning of times....