I doubt magazines can 'lower IQ'
!
I think Grazia has many faults, but it can often be quite feminist and aware. I find the equation of Grazia with 'chav' culture odd - for all its faults, it is better than, say, Vogue or Harpers', and surely they have pretensions to being 'upper class?
Not really sure what 'chav' means in this context, other than the fact it's clearly intended as a put down.