>I am a researcher doing a survey and study on people's eating habits.

Based on the survey web site, it doesn't appear that way; you appear to be a
sponsored flak for an interest group.

>The survey
>is attempting to determine if the trend towards a more healthy diet is
>actually occuring despite hearing about growing obesity around the
>world.

The survey, brief as it is, is so full of undefined terms and inadequate
response choices, as well as a prejudiced presumption favoring a low-meat diet,
that one can easily presume that you aren't seriously interested in analyzing
information but are assembling a mailing list to market something.

Neil