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Frequently Asked Questions.

What is How Much Phe?

How Much Phe is an online subscription service which provides access to the Phe content of foods as contained in the Low Protein Food List for PKU and PKUNews.org's Baby Food List. The site is a service of National PKU News. The revenue from How Much Phe will be used to fund PKUNews' Food Analysis Program and general operations.

How does it work?

HMP allows you to search for foods by name. You will be presented with a list of possible results and can select one to see the following data: Measure, weight, phe, exchanges, protein, mg phe/g, and calories. You can then customize the data by entering your own amounts of any of the following (weight, phe, protein, or exchanges) and recalculating the related values. See a demo here.

How much does it cost?

$45/year. The revenue from HMP will be used to fund PKUNews' Amino Acid Analysis Program and general operations.

What do all these icons mean?

  • Search
  • Calculate
  • Reset data
  • Favorites
  • Tracking
  • Edit
  • Eat it! (Record intake)
  • Food added by you
  • Verified by our Amino Acid Analysis program

Tracking & Reporting Features

How many people can I track?

You can track as many PKUers as you have in your household (each HMP subscription covers one household)

Where do I enter my blood test results?

Click on tracking (the icon) and click the button that says "Record Phe levels and other labs"

Can I export my tracking/reporting data?

Yes! Go to Account > Reporting and select the EXPORT tab. Set the preferred date range and check off the reports you want to export. When you click the EXPORT button, your reports will be emailed to the email address in your profile

What does 'protein equivalent' mean when I'm entering my goals on the diet tab?

This is the phe-free protein from formula. Not everyone tracks this information, but if you want to keep track, ask your clinic what the value should be.

Food Data

How do I add my own foods to the database?

Go to Foods > Add New on the top menu. Enter the food name, brand, measurement details, and phe and/or protein (the app can calculate on of these based on the other, but be sure you confirm the values with your dietician and update if necessary. Foods you add to the database are shared among all the profiles on your account and can be found under Foods > My Foods

What if I want to change the values associated with a food in the database that I did not add?

While you can't change the values of a food shared among all users, you can use the 'import and modify' feature to change some values of a food in the database. This will create a COPY of that food. Go to Foods > Add and click 'import and modify a food.' Search for the food and click on it to add to the 'Add New Food' page. Make your modifications and save your customized food. This feature is useful for those who don't count the phe in some fruits and vegetables but still want to track those items and their calories.

I found a value online that is different than the one in the book. Why is this?

One of the advantages of HowMuchPhe.org is that we can update the data when new values become available. Many products change their ingredient list from year to year, and PHE values change accordingly. Even fruits and vegetables can change over time when new and supposedly better data is available to the USDA, where our values for phe on fruits and veggies come from. Much of the data in the USDA database is old to quite old, and new data obtained using more up to date techniques is always being sought by USDA. The USDA updates their database for the public every few years. Most values remain the same, but some do change.

What if the food I am looking for isn't listed?

All the foods in the Low Protein Food List for PKU and PKUNews' baby food list are included. We will add foods as confirmed data becomes available and operations allow. You may request the phe data for any food not included using this form. We prioritize requests based on their potential for the PKU diet, availability, and budget. Sorry, we cannot contact individuals personally with the results. And please note that we are not always successful in obtaining the needed data.

Devices & Platforms

Can I use this without an internet connection?

No. This is a web-based application and an internet connection is required.

What devices does this work on?

Any device with an internet browser and internet connectivity (phone, wifi, broadband, etc.)

Accounts

Do you have a free trial?

Yes! Click the link in the top navigation that says 'request a demo acct.' You'll be able to access almost all the site's features, but for only a limited number of foods. Once you've tested it out, it's easy to upgrade to a full account.

How do I turn off auto-renew?

Go to your account > settings and select the SUBSCRIPTION tab. Click on "cancel subscription." You will be taken to a page that allows you to confirm cancellation, turn off auto-renew, or go back. Click on turn off auto-renew and your subscription will not be renewed at the end of your current term. If you change your mind and would like to turn auto-renew back on, simply go to your account and there will be a blue button at the bottom of the page (next to "edit billing info") that says "turn on auto-renew".

Can I get a refund?

In order to keep operating costs low, we cannot proess refunds. When you subscribe to How Much Phe, you receive a year's subscription, which will auto-renew at the end of that year. You can turn off auto-renew at any time and still have access to the site for the entire length of your subscription. Please refer to our full terms of use.

What if I can't afford a subscription?

As always, if you can't afford access you can contact PKU News to request a subsidized print version of the book. We are currently unable to provide free subscriptions for How Much Phe.

Can I buy a gift subscription for someone?

Please contact us to purchase a gift subscription.