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Welcome to our survey!

Nutricia Metabolics and Fiftyfive5, an independent market research agency, are running a survey around the world to better understand the needs of people with PKU.

To thank you for your participation, at the end of the survey you will be able to download an exclusive guide to travelling with PKU. This step-by-step guide contains everything you need to help you plan any upcoming holiday travel.

All you need to do, is to complete our survey. It should take a maximum of 10 mins.

As market researchers we depend on your honest opinions and therefore your privacy is very important to us.

All data collected is only used for market research purposes, it will NOT be used for sales, solicitations, push polling or any other non-research purpose. We will not be collecting any data that could identify you and results are reported at an aggregated level only. If you have any questions about the research, you can email our office at or call +61 406 055 004.