Everyone's giving great advice... eat sensible healthy choices...

But one thing that has greatly helped me in losing a little weight is only eating when I am hungry. This might sound really obvious, but its actually quite difficult.

We are trained/socialised from the moment we begin eating to eat because it is time to eat, or because we must finish what is on our plate, or because someone else is eating.
As children we are taught to stop listening to our stomachs.

I found when I reminded myself to eat only when hungry, I actually found I wasn't hungry as often as I was eating... therefore I was taking in less food... logical sequence, I began to lose weight.

Combine only eating when hugry with sensible food choices (but don't deprive yourself of occasional treats) and cycling and you will sheed the pounds/kgs...