Eliminate E numbers from my diet

I watched ‘Super Size Me’ and it just made me realise how much food affects us. I cut down on as much rubbish as possible, but there are so many things you don’t realise that are just full of crap. Its difficult cos I work away from home a lot so I can’t always cook, I wish the whole world was a little more aware of the food they eat, then I could eat better when I’m traveling!