Which one of the following is not an example? of poor dietary habits cause nutrition-related problems?

a) obesity

b) diabetes

c) joint problems

d) hay fever

Hay fever is not a disease caused by poor dietary habits and nutrition related problems. Hay fever is caused by an allergic reaction to pollen. These tiny particles that come in contact and irritate the cells that line the mouth, nose, eyes, and throat are the trigger of an allergic reaction. When this happens the body reacts to a perceived threat which triggers the response of the immune system, causing an individual to have a runny nose, excessive sneezing, and watery eyes. 

They might be white heads, basically pimples but you should ask your parents to check them out before it’s something bad.

This is true. yes. indeed.