If your aim is to give practical, sensible advice about losing weight - and not how to drop a stone in five days - you should encourage reasonable expectations, instead of dangerous ones, along with exercise and healthy eating.
For so many in the UK, the social contract is broken - the idea that if you work hard and play by the rules, you'll reap the rewards. Advances in robotics, artificial intelligence and other technologies are just as capable of fixing the social contract as they are to weaken it further.
I'm the leader that can be the rallying point for the liberal movement that we need to create to take on the forces of nationalism and populism, the likes of Nigel Farage and Boris Johnson.
In some ways the fact that you are sometimes confronted with people who have such an opposite view to you on certain issues in many ways reinforces that identity that you have.
Education is there to help our children negotiate the world and understand the communities they're a part of. We owe it to them to provide them with the best information we can to live their lives happily, safely, and without discrimination.
My mum used to send me cuttings from the local paper about people who'd got married as a kind of 'hint hint'. But then there was one cutting about my home seat's boundary changes, and how it might be good for the Liberal Democrats, and I knew this was an opportunity.
We have a massive shortage of engineers and one of the big glaring holes is that we have so few women doing engineering - it's less than 10 per cent of the workforce.
If you're going for an interview, you will dress smartly and look the part, that is absolutely fine, but it's just the level to which this becomes the ultimate focus of everything, where you have people who won't go to school unless they've put their make-up on, or won't leave the house unless they've spent two hours getting ready.
In Westminster, I make sure I maximise my ability to represent my constituents. I can do that in a variety of ways: by asking written questions or questions in the House of Commons, through the scrutiny of bills and by sitting on the environmental audit select committee every week, as well as other committees.
We will never achieve equality in the workplace until we have more equality in the home. Our plans for an extra four weeks of parental leave specifically for fathers will help tackle the assumption that parenting is one of the 'girl jobs'.
There is no form of Brexit that will be good for our country but a no-deal Brexit will be the most catastrophic of them all.
Our country deserves a party that isn't afraid to say immigration is a good thing, or to say that Donald Trump is racist, or to admit that we have an economic system that is fundamentally broken for too many people and is breaking our planet too.
Every January we see these fad diets promoted. These aren't promoting healthiness, these aren't promoting a way of embracing exercise and eating fruit and veg and doing things which will actually help people.
Every day we let this Brexit mess go on means less money being invested in the UK, fewer jobs being created and less tax revenue to pay for our public services.
I love Harriet Harman, she is a supporter of women of all parties, a kind word, a friendly voice, and this country is lucky to have her.
We need more men to talk about their experiences of being a dad with colleagues, friends and family. It shouldn't be surprising to hear about men being good fathers and it's one of the most powerful ways we can counter the harmful 'hapless dad' stereotype.