If Obama wanted to make radical changes to America's health long-term, all he has to do is treble the price of sugar and salt.

• What I've enjoyed most, though, is meeting people who have a real interest in food and sharing ideas with them. Good food is a global thing and I find that there is always something new and amazing to learn - I love it!
• My first outdoor cooking memories are full of erratic British summers, Dad swearing at a barbecue that he couldn't put together, and eventually eating charred sausages, feeling brilliant.
• If you only design menus that are essentially junk or fast food, the whole infrastructure supports junk.
• What I've enjoyed most, though, is meeting people who have a real interest in food and sharing ideas with them. Good food is a global thing and I find that there is always something new and amazing to learn - I love it!
• Just because the Americans are so good at rattling out accessible and cheap junk food, nobody looks twice when it comes to their food. But there are golden nuggets everywhere.
• All I ever wanted to do was to make food accessible to everyone to show that you can make mistakes - I do all the time - but it doesn't matter.
• It's very clear that there's a lot of double standards going on. Should there be a 30mph speed limit? Of course there bloody should. And certainly with kids and school food, kids need to be nannied for sure. So give them a bloody good meal at school.
• If you only design menus that are essentially junk or fast food, the whole infrastructure supports junk.
• Give your kids a bloody knife and fork and let me put some fresh food in front of them they can eat.
• Heads know that failing to invest in good, nutritious food is a false economy and parents won't tolerate reconstituted turkey being put back on the menu.