The calories present in that food, fat, sugar and salt content are important. Moreover, information about the chemicals as additives or colouring agents and the nature of the food, whether it is radiated or genetically manipulated.

All other matters are only advertisement for the industry. Many western countries try to make this a law, the lobbyists are working against this in many countries, but to our surprise Great Britain has this law as a traffic light system, green is good, yellow, not very good and red may be a colour of love but it is the worst. If we can achieve this it is easy for you to avoid all these bad foods for our health, no wonder the food industry is against this. Only the knowledge and thus avoiding these foods has a deciding effect on the industries because only the unsold products make them to change their policy and products.