Hello Ebrahim 

I used  a  Food  frequency  questionnaire  used  by the  Institute  for  Optimum  Nutrition ( ION ) , UK .    You  can  google for it and  see  if  it  suits  for  your  research  project  .    ( Along  with  this  I  used  also  a  General  Health   survey  from  the  same  source )

Good  luck in your  project ! 

Daniela  

You can also develop a simple questionnaire, pretest it and modify if required. Every field setup is different  so it would be more appropriate if you develop it.

Thank you for your answers, I'm actually working now on developing one for this particular setting and will proceed with testing its validity soon. I just thought of saving time and looked for an already tested one.

I appreciate your comments.

When I did a dietary assessment of school children, I took an initial group session to explain the size of the servings and meaning of tems in the questionnaire. SInce there are lot of cultural connotations, this becomes very important. More time you spend before doing the questionnaire the better. You may even use pictorial flip charts of your own.

Look forward to see your questionnaire following the pre-test.