For anyone who might have missed it, people often snack when they're not hungry but thirsty. They just recognise hunger far more readily.

So, instead of snacking, drink plenty of water - not tea, coffee or soft drinks - thereby lowering your calorie intake and satisfying the real rather than the false need.

These suggestions are of the same category as looking left and right to make sure it's safe before crossing the road. You're improving the odds on a healthier and happier life.