Five or Ten a Day - do you?

There's also a woman on the telly telling us to eat our food in a particular order and have savoury breakfasts to avoid glucose spikes. Some say don't eat after 6pm, another says starve for two days a week. If you listen to everyone tellig us what or what not to eat or do I'm sure we'd eliminate all foodstuffs and starve. I'm off to eat something highly processed and chemical laden. I wonder what's the worst thing I can find?