"The Diet," Revisited

By Kelly Dorfman, M.S., Co-founder of DDR

The gluten-free and casein-free (GF/CF) diet, otherwise known as "the diet," is finally receiving well-deserved attention. Many families are now aware of its potential benefits. However, word-of- mouth dissemination has caused some confusion.

Here is the straight scoop on the most common rumors surrounding this powerful tool for eliminating symptoms of PDD, autism and other developmental delays.

Rumor: If your child is not doing well on "the diet," you are not being strict enough.

Straight Scoop: One third of children with developmental issues appear to be strong responders to the diet. They demonstrate many clear positive behavioral changes. Another third or more are non-direct responders. They may sleep better or their ability to engage may improve. When a response is delayed or when other interventions are in effect, progress cannot be attributed solely to the diet. One third of the children do not appear to benefit. They may indeed be improving, but in ways that cannot be measured. Results could be misleading because the diet alone does not correct other metabolic issues that may be hindering the children’s progress. Still, considering all factors, many children do not respond.

Rumor: Gluten and casein markers are sometimes found in the urine of children who have been eliminating these substances for months. Urine tests, therefore, are useless.

Straight scoop: All laboratory tests have limitations. One problem with urine screening for gluten/ casein related peptides is that there are other foods with similar protein structures. Corn proteins, for instance, may confound the test. Soy‘s structure is also similar to casein‘s. When children avoid cow‘s milk but substitute soy products, the soy protein can fool the test. Many people who react to milk protein are also sensitive to soy. Using Vance’s Dari-Free, rice milk, or nut milk might be a better alternative. Just be careful not to use too much milk substitute. Children with oral motor problems often prefer drinking to eating their calories. Chewing is an important oral activity for them.

Rumor: When a child doing well on the GF/CF diet has a bit of wheat or dairy, the result is permanent regression.

Straight scoop: Some children regress when they consume even the most minute amount of gluten or casein. Luckily, they represent a small percentage of positive dietary responders. Most youngsters can bend the diet in some ways at some times with few ill-effects. However, just because a little gluten can be tolerated once a week does not mean the diet is not necessary. The best way to find out what suits your particular situation best is to experiment. When children regress with dietary indiscretions, they can usually regain lost ground. Regression is a wake-up call alerting us that gut function is weak and needs more attention. It is important to support the gut with extra nutrients, including vitamin A, good bacteria, digestive aides and pathogen killers. A GF/CF diet alone does not correct an underlying imbalance.

Rumor: If a child is GF/CF, taking enzymes to digest peptides (like gluten and casein) is unnecessary.

Straight scoop: "The diet" will reduce, not eliminate, the complex peptide load. Digestive enzymes (such as Kirkman‘s or SerenAid) are designed to help specifically with gluten and casein. They can also help with related proteins found in other grains and legumes. Many children do only marginally well on other grains or eat mostly GF starches, so they need extra digestive support. The right digestive enzyme can improve the appetite and is an important part of a gut support program.

Rumor: All grains have some gluten, so it is best to avoid them all.

Straight scoop: All grains and potatoes contain complex structures related to gluten. An impaired digestive tract processes many foods inefficiently. Sometimes parents conclude that their child does best eating nothing at all! Variety in the diet is critical for keeping allergy response down. Use as many non-gluten grains and legumes as possible. If a child seems to react to one, try it in a different form before limiting the diet further. Popcorn, for instance, may cause a reaction but corn on the cob may not.

Bottom line: When sorting through all the information on "the diet," remember that every child is different, so one approach does not suit all. The GF/CF regimen requires discipline and commitment. Don’t berate yourself over mistakes that are bound to happen. Trial and error is unavoidable and can be useful. What you definitely want to avoid is trial and terror. To learn how to implement a GF/CF diet, see other articles on the DDR website.

[Initially published in New Developments: Volume 6, Number 2 - Fall, 2000]

All material in this web site is given for information purposes only and is not to be substituted for advice from your health care provider.


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Page last modified: February 23, 2009
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