The Children wants to eat unhealthy more than healthy food

All the parents they wants that their children don't eat unhealthy food ever.Also they always worried about the children because the children wants to eat more  unhealthy food than the healthy food. like junk food which is most  harmful for their health. Similarly, not only the children also adult people want to eat junk food due to they have been used to go at restaurants,and fast food.But the children   they don't know about the food which is healthy and which is unhealthy and also they are unknown about that what effects comes into the  health after eaten the food.
It is gone proved by the research which was published from the " BAMC RESEARCH NOTES"  mostly the children they  like to eat  french fries food than the apple which is more fatal for health than apple. According to American Carnol  food and brand lab's David just "they already knows that the children wants to eat french fries than the apple which was unhealthy for them  ." During the time of research french fries was kept there as a alternative food but mostly the children like to eat this.
They did the research  with  15 children who are only 6-8 years old to find out about the children psychology towards the food . can they find out that which is healthy or which is unhealthy food for the health  ? But at last all of them they choose the unhealthy food.During the  research they gives the both food for them but 86.7% children they choose the french fries more than apple.
As a result finally, they  reached on the consequences by the research mostly the children wants to eat unhealthy food than than the healthy food which are fatal for their health.