We will all put weight on over Christmas and New Year. It is inevitable. Christmas is the time for feasting. The feasting starts a week or two before Christmas and ends just after New Year. With parties and drinks, and extra food on the table and more meals each day, it is unsurprising that we will all put on a few pounds. We can deal with them in the New Year.

But over the holiday we don't need to eat everything we see. For some of us, me included, when I see a table full of so many different delicious foods, I want some of everything. Psychologists have noticed this too. When there is a lot of variety on offer, eating just one of everything means we eat much much more. So if you want to avoid some of those extra pounds, you might choose to have just one of just half of what we see.

But Christmas and New Year are the times of plenty and we want to enjoy them. When the New Year comes round, time to make a resolution to eat more helpfully during 2012! Happy Christmas.