What _'s show takes place and attends to there is the danger of the hair dye of making an inventory

What _'s show takes place and attends to there is the danger of the hair dye of making an inventory
Which are the side effect of the hair dye? What crowds are unsuitable to have hair dyed? Is the side effect result the same that the elderly have hair dyed and have hair dyed as young people? What does old man need to do before having hair dyed?






Because hair dye is made of chemical article, it is not good to the human body to often use, this is well known. But the intersection of the elderly and gray hair dye, send, lack, damage to health loud while being wicked.
The middle-aged and elderly people have hair dyed and react more easily
A lot of old men, in order to let the gray hair darken, is very fond of having hair dyed. Many countries study to, the person who often has hair dyed, the morbidity of breast cancer, skin carcinoma, leukemia, bladder cancer will increase. Especially middle-aged and elderly people, because resistance low and immunity drop, the intersection of toxicity and react, contact dermatitis happen, have hair dyed easily than young people, even diseases such as tumour,etc..
Young people dye colored pathogenic probability relatively a little fewer
Young people dye colored pathogenic probability to be relatively less a little, this and colored to often take pricking dyeing while having hair dyed, do not often touch the hair root and relate to combination department of the scalp. And middle-aged and elderly people have more gray hair, need large area, even the whole head is dyed black, cause the skin to absorb the hair dye year after year, in addition, one's own physique foundation is relatively bad, the supersession is slowed down, so is easier and allergiccer, carcinogenic.
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