The traffic light guide
- Why do some items not have traffic lights?
- Why does fruit not show a traffic light colour?
- What do the colours mean?
- How do I turn the traffic lights on and off?
- Where do the traffic lights appear?
- Why don't some foods I add via Fast Track show traffic lights when added to my diary?
- Why are there no traffic lights for calories?
- Why are there no traffic lights for protein, carbs or fibre?