should one colour one's hair?

The hair dyes on the market now are very safe to use, as long as you follow the directions carefully and do an allergy test like they recommend before using it. I have been coloring my hair for years; at first just to lighten it, now to cover up the grey hair that is starting. If you don't do it more than every 4-6 weeks, and you use the deep conditioners that come with it, the color will not damage your hair. You also have to get it trimmed regularly to keep it healthy.

I have colored my hair so many times myself! My hair is not damaged. Just make sure you use shampoo for colored hair and trim the bottoms of your hair every few months. I have never had a problem with damaged hair

yes