Write a 250 to 300 word essay concerning the topic of factors that affect your food choices and explore what has affected those choices you eat on a daily basis.

So, since what you're wanting is pointers for the Essay, then here:

There are many things that affect your food choice.
Biological determinants: Hunger, appetite, taste, cravings, etc
Economic determinants: Cost, income, availability, etc
Social determinants: Culture, family, peers, meal patterns, what you grew up eating, etc.
Physical determinants: Access, Location, education, cooking skills, time
Phycological determinants: Mood, stress, guilt, etc
Attitudes, religion, beliefs, etc.

All of these can decide what you eat, how you eat, when you eat, and how often you eat. 

Idon't know what ur asking

True hope it