on the holford point: have you actually read any holford?
you can see when you read it which studies are less reliable and which are more reliable
they are all cited, so that you can see when it's him and a friend taking sixty children and following them for a week, or whatever
but you can also see the citations from peer reviewed journals
i've never ordered his supplements as they seem rather exploitative, they shouldn't be that expensive as they're really cheap as chips, eg the generic zinc i buy is about 50p a sheet
it is possible to read holford and make your own assessment, which is that it is neither hooey nor an oracle, and take what you need
i've missed out on the "holford phenomenon" in the sense that i didn't know he was a big name, a big star, good morning tv etc, so have in no way fallen for that in case that's what I'm being accused of
his is one of many, many books I've read on nutrition and there are some very useful parts
I still think his success has been his downfall: there is a campaign by pharmaceutical companies to limit the use of vitamin and mineral supplements and it's easy to see why