Previous studies have also demonstrated potential links between space travel and an increase in oxidative stress, which experts have suggested contributes to aging and, in turn, graying hair. However, ...

‘Can I ask where you go to get your spray tan? It’s so ... be it the colour of their hair or skin, always stands out a bit. And let’s face it, there are not many silver haired brown people ...

and maintaining skin pigment (preventing hair greying). The skin ages due to both internal (natural ageing) and external factors like sun exposure and pollution. The study found that hormones like ...