Because of me, I've been preaching about cancer since 2009, and people like January Jones losing hair due to chemicals. Google: January Jones: "My Hair Is Falling Out In Clumps" 1-28-13 To quote Joni Mitchell, "you don't know what you got till your thick hair is gone."
Chemicals can enter the body through the skin.
> > > Hair dye chemicals linked to cancer
London, Feb 20, 2013 I've been saying that since 2009.
Hair dyes, which include home hair colouring kits and those used at pricey salons, are linked to deadly cancer-causing chemicals, warn scientists. In 2009 the Mail revealed that women who used hair dyes more than nine times a year had a 60% greater risk of contracting blood cancer.
A year later the European Commission banned 22 hair dyes which put long-term users at risk of bladder cancer. < < <