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Category Archives: Products for PKU

What is GMP?

You’ve likely seen ‘GMP’ on a Phenyketonuria (PKU) or Tyrosinemia formula label or heard about it through your dietitian. But what exactly is it and why is it getting so popular?GMP can be used as a protein source for PKU and Tyrosinemia formulas. GMP, short for glycomacropeptide, is a peptide – a type of short protein. Peptides typically consist of shorter chains of amino acids, whereas true proteins are larger and more complex structures.

GMP is a byproduct of the cheesemaking process. Cheese is made from milk and contains intact protein. Milk consists of two types of proteins: casein and whey. During the cheese making process, the whey is separated from the casein; the casein part is what is used for cheese, the whey part is used for other purposes. GMP is found in the whey portion and must be filtered out to be used as an ingredient in formulas.

Contrary to other proteins, pure GMP does not contain phenylalanine (PHE), tyrosine (TYR) and a couple of other amino acids. That’s why it is a suitable protein source for PKU and Tyrosinemia formulas. However, through the process of isolating GMP from the whey part of the milk, some very small amounts of PHE and TYR cannot be filtered from the actual GMP and are part of the GMP ingredient used in PKU and Tyrosinemia formulas.

GMP by itself lacks certain amino acids that are important for growth and development. These amino acids must be added to the formulas so that PKU and TYR formulas are appropriate for individuals with PKU or Tyrosinemia. That’s why you see GMP and free amino acids listed as ingredients on your PKU and Tyrosinemia formula label.

You may have noticed slight variations in the PHE content when comparing GMP formulas (for example, between 10‐18 mg PHE per 10 g protein equivalent). Healthcare professionals have told us, that the differences are so small that they are clinically not relevant, and studies support this. This means that if a GMP‐based product is appropriate for someone with PKU or Tyrosinemia, the slight differences in PHE content are not important.

GMP is still a growing concept, but several studies support that GMP‐based products are safe and appropriate for most individuals with PKU or Tyrosinemia. GMP‐based products have a milder taste, and that milder taste is often preferred over amino acid‐based products. Finding a formula you or your child like is very important as that can certainly help with diet adherence. In addition, a small number of studies also report that patients feel fuller when consuming a GMP‐based formula.

A small number of clinical studies are also looking into other benefits of GMP‐based products in metabolics. However, the results of these studies are inconclusive. More research is needed to provide definite answers.

For some people with PKU or Tyrosinemia, the amount of PHE in GMP‐based formulas may be too high. Rest assured that formulas that are based 100% on amino acids (with no GMP) provide you or your child with all the nutrients needed for proper growth and development, including important vitamins and minerals for bone health. But of course, your dietitian can advise you on which formula is best for you or your child.

Want to find a GMP‐based formula? You’ve come to the right place!

Check out the variety of GMP‐based formulas that Nutricia has to offer: click on a product above  and read our blog on GMP‐based products from Nutricia.  READ NOW

Always talk to your dietitian before making any diet changes – and contact us if you have any questions about metabolic formulas. Visit www.MedicalFood.com for more information.

Written by: Ulrike Reichert, MS

Director Medical Affairs Keto/Metabolics Nutricia North America

 

 

PhenylAde GMP READY, PhenylAde GMP Drink Mix, and PhenylAde GMP Mix-In are medical foods for the dietary managment of proven Phenylketonuria (PKU) and must be used under medical supervision.  TYR Lophlex LQ is a medical food for the dietary management of proven Tyrosinemia  and must be used under medical supervision. 

 

Nutricia offers variety and choice in GMP‐based products:

At Nutricia, we are dedicated to providing more choices to more people. We have recently added new GMP‐based products to our portfolio. To read more about what GMP is, click HERE.

For those of you who want an overview of what is available in GMP‐based products from Nutricia, we made this quick reference guide. Get inspired to find your favorite one!

GMP‐based products for Phenylketonuria

(click the product box to learn more)

GMP‐based products for Tyrosinemia

Get READY for a Difference You Can Taste! No Mixing! GMP‐based powder to create the “Ultimate PKU Protein Shake” Virtually tasteless and odorless to mix in beverages or semi‐solid food Mild taste to mix in beverages or semi‐solid food

 

Always talk to your dietitian before making any diet changes – and contact us if you have any questions about metabolic formulas. Visit MedicalFood.com for more information.

Your Nutricia Metabolics Team

 

 

 

 

 

PhenylAde GMP READY, PhenylAde GMP Drink Mix, and PhenylAde GMP Mix-In are medical foods for the dietary managment of proven Phenylketonuria (PKU) and must be used under medical supervision.  TYR Lophlex LQ is a medical food for the dietary management of proven Tyrosinemia  and must be used under medical supervision. 

 

Are you READY?

Are you READY?

New at Nutricia is PhenylAde® GMP READY, a ready‐to‐ drink PKU formula, providing 10 g protein equivalent and 110 kcal in one drink box (8.5 fl oz). It is also the only GMP‐ based formula with both DHA and EPA, two important omega‐3 fatty acids missing in the PKU diet.

PhenylAde GMP READY:

  • Offers an enjoyable, neutral flavor with a smooth texture for easy drinking

  • Contains GMP, which is made from an intact protein source and is naturally low in phenylalanine.   Click HERE to learn more about GMP.

  • Provides an excellent source of both calcium and vitamin D, two nutrients that help build and maintain strong bones and teeth

A ready‐to‐drink formula can make your life so much easier: from grabbing it in the morning for your breakfast drink to throwing it in the lunch bag for school or work or when you travel. We all have busy lives, and PhenylAde GMP READY is here to provide great nutrition in a convenient drink box.

Take the taste challenge as some of your fellow PKUers have done and let us know your thoughts!

GET READY TODAY!

Always talk to your dietitian before making any diet changes – and contact us if you have any questions about metabolic formulas. Visit MedicalFood.com for more information.

Your Nutricia Metabolics Team

 

 

 

PhenylAde GMP READY is a medical food for the dietary management of proven Phenylketonuria (PKU) and must be used under medical supervision.

Get Ready for Summer with PKU Lophlex LQ!

Summer is one of the best season!  Long days, fun adventures, amusement parks and the warm sun are just a few reasons summer is such a great time of the year.

When you have PKU, you also need to think about how you will transport and drink your PKU formula when out for a full day.

Imagine you could have a great tasting PKU formula that you could easily drink when:

– Mountain Biking
– Canoeing with Friends
– At an Amusement Park
– Hiking or Camping
– Vising Family or Friends
– Hanging Out by a Lake

 

Don’t imagine it any longer!

Try PKU Lophlex LQ, a great PKU formula for summer. Each ready-to-drink pouch is protein packed with 20 g of protein equivalent and only 120 calories. Lophlex LQ are low volume and ready-to-drink which is great for life on-the-go.

Plus, it is the only low volume, ready-to-drink PKU formula made with real fruit juice* from concentrate for a refreshing taste on a hot summer day.

The only question is …

Post your on-the-go PKU Lophlex LQ photo on Instagram!  #PKU Summer

 


Try PKU Lophlex LQ Today!

✓ Low Volume
✓ Only 120 Calories
✓ Quick & Easy to Drink

      REQUEST A SAMPLE 3-PACK

Available in Mixed Berry, Juicy Orange and Juicy Tropical


*Juicy Orange contains 45.5% juice. Mixed Berry Blast contains 44.1% juice. Juicy Tropical contains 28.4% juice.

PKU Lophlex LQ is a medical food for the dietary management of proven Phenylketonuria (PKU) in individuals over 4 years of age. Must be used under medical supervision. Consult your metabolic clinic prior to making any changes to your metabolic diet.

Copyright 2018 Nutricia North America

Drink It How You Like It

Turn What You Like Into PKU Formula with PhenylAde® GMP Mix-In

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6300143Virtually Tasteless and Odorless

#DrinkItHowYouLikeIt

PhenylAde GMP Mix-In is a medical food for the dietary management of proven Phenylketonuria (PKU) and must be used under medical supervision. Always consult your metabolic healthcare professional prior to making any changes in your PKU diet plan.

 

Find a PKU Formula that Works for You

Whether you have been drinking the same formula for years or if you are reading this in an effort to return to the PKU diet, understanding the ‘types’ of PKU formula available to you is important. 

World-wide there are over 60 different PKU formulas! Knowing you have options to get back-on-track or make a change in the future will help you reach and maintain your PKU diet management goals.

Types of PKU Formula

SHAKES – Many formula options are in powdered form and get mixed with water to make a shake-like drink. Shake-like formulas typically provide a balance of fat, carbohydrate, phenylalanine-free* protein, vitamins and minerals. Shake-like formulas often contain a good number of calories, which may benefit active children and adults with higher caloric needs.

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*Formulas which contain an ingredient called glycomacropeptide (GMP) contain some phenylalanine. See below for more about GMP-based formula options for PKU.

LESS-TO-DRINKPKU is Diet-for-Life. As you grow and get older you will need more protein from formula. However, you may not need as many calories from formula since you will also consume more foods low in protein. Lower volume formulas typically have less calories and mix with only 3-5 fl oz of water, so you can drink less formula to meet your daily phenylalanine-free* protein needs. This may also be helpful to those unable to finish their shake-like formula due to being overfull.

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READY-TO-DRINK – Life is busy and staying on diet is of utmost importance, which has made these pre-mixed, ready-to-drink formulas a very popular choice. These formulas come in both the shake-like (Periflex® LQ) and less-to-drink (Lophlex® LQ) options so everyone can find something to meet their needs. Just simply shake, open, drink and go.

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FLEXIBILITY – Everyone is different and sometimes you need a formula option as unique as you. There are multiple ‘flexible’ options for PKU formula; such as tablets and mix-in powdered formulas. Tablets are an option for people who are unable to drink PKU formula or just want to drink less, but meet their full daily protein recommendation.

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Mix-In formula powders are another flexible option that allows you to create your own PKU formula. You can add these powders to sports drinks, foods low in protein, or your current PKU formula to increase PHE-free protein content of your favorite shake-like formula.

GMP-BASED PKU FORMULA–Glycomacropeptide, or GMP for short, is a whey protein concentrate derived from milk during the cheese making process. It is naturally low in phenylalanine, and with the addition of certain amino acids, it makes a suitable source of protein for those with PKU. Your dietitian will help determine how to count for the PHE in these products. GMP-based PKU formulas are available in many forms.

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Nutricia has a great tasting shake-like GMP-based PKU formula (PhenylAde® GMP Drink Mix) and a create-your-own option (PhenylAde® GMP Mix-In) that does not significantly change the taste, even then mixed with  water!mix-in

As you can see, there are no shortages of PKU formula options. If you happen to be thinking about changing formulas or returning to diet let Nutricia help you find a PKU formula you will enjoy drinking.

Contact Nutricia Today DietforLife@Nutricia.com

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NOTE: All PKU formulas must be used under medical supervision. Always consult your metabolic healthcare professional prior to making any changes in your PKU diet plan.


Posted by: Sandy Simons, MA, RD, CHES
Sandy is a Registered Dietitian and Certified Health Education Specialist. She received her graduate training at Columbia University’s Teacher College in New York. She has been working on the industry side of metabolic nutrition for the past 14 years and is often seen at patient events around the country.

Top 10 Reasons to Add Phlexy-10 Tablets to your PKU diet plan

Tired of always  DRINKING your PKU formula?  Did you know that there are other options?

Nutricia offers, Phlexy-10 Tablets, a convenient way to take your PKU medical food:

12 Tablets = 10 g Protein Equivalents

 

Phlexy-10 Tablets

*Speak to your dietitian to see if Phlexy-10 Tablets are right for you.

Here are our Top 10 reasons to use Phlexy-10 Tablets.   Which one is your top reason?

10. You can take tablets at night instead of skipping that last serving of formula

9. Easy to take at school or before sports practice / other after school activities

8. Tablets won’t cause your locker or work area to smell like formula

7. Lightweight source of PHE-Free protein when hiking or camping

6. A simple way to stay on diet when you just don’t want to drink PKU formula

5. Prevents having to explain about your “special drink” when with other people

4. Tablets can add flexibility to a busy day

3. Easy to pack or carry when away from home for long periods of time

2. No messy liquid spills in your bag or purse

1. A quick and easy source of PHE-Free protein you can take ANYWHERE!

 

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Don’t Skip Your Last Serving of PKU Formula!

Talk to your Metabolic Dietitian Today!

 

* For the dietary management of proven Phenylketonuria (PKU).  Use under medical supervision. You must consult a metabolic healthcare professional prior to making changes to your PKU diet plan.

 

It’s a New Year! Find a New PKU Formula.

New Year Image - SchoolFor many, the new year marks a time for reflection and change.  If you are thinking about trying a new PKU formula, here are some great options from Nutricia Metabolics.

Click the Product Image to Request a Sample

PhenylAde®  GMP

Looking for a GREAT tasting PKU formula that contains Glycomacropeptide (GMP), made from a whole protein source? You found it!   Now in 2 great options.

View Product Details

10 g of PE | 5 fl oz | 15.3 mg PHE | 132 calories

PhenylAde®  Essential

phenylade-essentialWhen great taste and PKU nutrition meet,
you’ll find PhenylAde Essential. Choose from 5 delicious flavors. Available in cans or single serve pouches.

10 g of PE | 7 fl oz | 157 calories

Lophlex® LQ

If you areLophlex LQ Pouches looking for flexible and convenient, this is the PKU formula for you! Available in 3 great flavors and made with real fruit juice from concentrate. You are sure to give this formula a ‘LIKE’ status.

20 g of PE | 4.2 fl oz | 120 calories

Periflex® LQ

Ever wPeriflex LQ Drinksish for a PKU formula you could just open and drink? Wishes do come true with this ready-to-drink PKU formula. Best of all, it is easy to drink with a smooth and creamy taste.

15 g of PE | 8.5 fl oz | 160 calories

 

PhenylAde® 60

PA60If you are looking to meet your total PKU formula needs with less-to-drink, then PhenylAde 60 is for you. Great for Adults & Teens!

10 g of PE | 3 fl oz | 49 calories

 Be sure to speak with your metabolic clinic prior to making any changes to your PKU diet plan.   All sample request will be verified by your clinic prior to shipping.  
Don’t have a clinic?  Call 800-605-0410. 
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Coverage@medicalfood.com

New PKU Product Announcement

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Yes, it’s true!   There is a new addition to the PhenylAde® GMP line of PKU formula.

PhenylAde GMP Original Flavor is a mild and neutral tasting PKU formula that contains Glycomacropeptide (GMP), made from a whole protein source.

Why We Created This Product:

phenylade-gmp-original-flavorPhenylAde GMP Original Flavor was created based on feedback from you, the PKU community.

We heard in-person, online and from your clinics that you wanted a neutral tasting GMP-based product that was mild and easy-to-drink.

The PKU community spoke and Nutricia listened.  We are proud to add this great tasting formula to our PKU product line.

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Many people with PKU sampled this new GMP-based PKU formula at local or national events this summer. We wanted your input.

The feedback was fantastic!  We truly hope everyone who is seeking a GMP-based PKU formula enjoys the mild, neutral taste of this new GMP-based formula for PKU.

PhenylAde GMP – Now Available in 2 Great Options!

Hear what a PKU adult had to say after sampling PhenylAde GMP Vanilla:

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How does PhenylAde GMP taste? Ask David.

 

My name is David Harris. I’m 40 years old and I was diagnosed with classical PKU.

When I tasted the PhenylAde GMP product, it was very easy to drink, it was very smooth, and in comparison to other products in the market, I actually preferred it.

Formula taste is key. It’s very important, because without a good taste, and a good consistency; it’s very difficult to get down.

If it tastes good, then I’ll drink it.


Curious to try PhenylAde GMP?

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