Dr. Ragunath, a leading oncologist, urges women to stop using hair dyes, linking long-term use to bladder cancer. He advocates embracing grey hair over risking serious health consequences.

Discover the best at-home hair dyes and tips for a successful DIY, featuring top brands like L'Oreal and Good Dye Young.

Most hair dye preparations contain para-phenylenediamine, which can be highly allergenic. Is there a safe alternative?