I did a quick Google search and I found a very informative article with the following outline:
What Is Food Culture And How Does It Impact Health?
WHAT IS FOOD CULTURE?
Food culture (by definition) refers to the practices, attitudes, and beliefs as well as the networks and institutions surrounding the production, distribution, and consumption of food.
DIFFERENT FOOD CULTURES AROUND THE WORLD
It make sense, since this is an informative presentation, to concentrate on interesting information that your audience does not already know (that would be boring). However, there is lots of unknown information about foods that are eaten in various part of the world.
IMPORTANCE OF FOOD AND CULTURE FOR GLOBAL WELL-BEING
HOW FOOD CULTURE IMPACTS HEALT
HOW YOU CAN FOSTER A STRONG FOOD CULTURE AT HOME