Source: Journal PLos One; BBC Health
Those grey hairs you are plucking (if you are lucky) or dyeing may not be caused by the stressors in your life. “Yeah, whatever,” you say?
A Danish study (This one was cherry) of more than 200 twin sisters (identical and not) aged 59-80 conducted by Unilever scientists had found no significant differences in hair color among the identical twins. Identical twins share the same genes. There were significant differences between non-identical twins.
Anyone else confused by this? You should try reading the original. Let me paraphrase what is likely a paraphrase from the original. There is good reason to believe that there is a genetic basis for grey hair and that your life-style is not determinative. Better?
Now about the thinning hair, it seems that receding hair in women is, in fact, related to environmental factors. This all runs counter-intuitive to what the common public belief is suggesting that either the common public is wrong (which could happen) or that something is being lost in the translation.
~Posted by David Marc Schwadron, Esquire