One reason obesity is growing dramatically in our society is that too many people have bad habits in their nutrition.
A)The main idea(introducing the problem)
A large number of people avoid making a healthy meal in their homes and hurry to fast-food cafes or restaurants.
B)A supporting sentence to the main idea
For example, very often a typical family consumes fast food such as McDonalds more than three times a week.
C)Giving an example
A good solution might be that both adults and children should be taught on healthy nutrition, which means societies will face much less health problems in the future.
