I think people should avoid the temptation to eat leftovers and stuff themselves further in the days following Christmas. Many people take the festive season as a signal to overeat and make themselves feel ill as much as possible.
It's tempting because everyone gets into the spirit of Christmas, especially if you have a big family, you can give into peer pressure. The booze also doesn't help, as Christmas is also a time to drink beer from breakfast to bedtime, and that certainly doesn't help our waistlines.
Funnily enough, I was going to get a colleague a Christmas weight watching book as one of my secret Santa ideas for work, but then I thought it would probably be interpreted as mean spirited, so I decided against it.
But for anyone interested: www.red5.co.uk/christmas-gifts/secret-santa-ideas-for-work.aspx
Personally, I don't think I'll show much restraint this Christmas, I have a fiendish taste for things both sweet and savoury, so I'm preparing myself!