How can we say that the food has become a global culture

How can you say that junk food has become a global culture? Junk food is famous all over the world and people are using it day by day replacing their traditional food. So, we can say that junk food has become a global culture.

Yes we can say that food is a global culture because with out it no can survive in earth only drinking water is nott good to our body we have to eat some food like geeting protein,carbon dioxide, nutrition etcthen only we can be healthy and we can doo whatever we want to do in our future now a day a food is very important to each and every single person without eat we are nothingtime to time we should have to drink,eat and be happy

a and b are the correct answer to what your looking fior