Nezam El-Tayebat Fact CheckA scientific assessment of the “نظام الطيبات” nutrition system
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Mostly false Certainty of evidence: high provisional C-GRN-02

Gluten is present in all grains, including oats, rice and maize, so 'gluten-free' bread or flour is a meaningless concept.

Safety note: Coeliac patients should not abandon certified gluten-free products based on this statement.
Conclusion: Rice and maize proteins are not 'gluten' in the medical sense; gluten-free foods are meaningful for coeliac disease.
  1. Original statement
  2. Scientific assessment
  3. In plain language
  4. Studies on this claim
  5. Regional context
  6. What applies in my country?
  7. References

Original statement

ده بروتين موجود في اي حبه مهما اختلف اسمها يعني في القمح اسمه جلوتن في الاوت الشوفان موجود الافن موجود في الرز الارزن موجود في الذره الزي بروتين وكلهم تحت اسم جلدين بروتين

verbatim according to source. Translation by the project; the Arabic wording is authoritative.

Translation

Gluten is present in all grains, including oats, rice and maize, so 'gluten-free' bread or flour is a meaningless concept.

Origin

Source status
Video transcript (own words)
Attribution
Elawady (machine transcript)
Video
مشكلة الدقيق مش جلوتين (Open source)
Published
28 January 2025
Timestamp
0:09:49 (location in the original video’s automatic YouTube caption track; confirms where the words occur, not who speaks)
Attribution uncertainty
Archive transcript (YouTube CC or AI-generated); wording may contain transcription errors; no timestamps available.
Claimed mechanism

All cereal storage proteins are equivalent to gluten.

Claimed health effect

Gluten-free products are pointless.

Population concerned

Everyone including coeliac patients.

Geographic restriction by Elawady

none found

Diverging source versions

Source status
Video transcript (own words)
Attribution
Elawady (machine transcript)
Video
Dr Diaa Al Awady د ضياء العوضي is live! النسيج البيني و مقدمة عن الكلي (Open source)
Published
23 July 2025
Timestamp
not available (transcript has no timings)
Attribution uncertainty
Machine transcript: 'مافيش حاجه اسمها جلوتن فري بريد'.
Source status
Video transcript (own words)
Attribution
Elawady (machine transcript)
Video
بدأت قناة ＂Dr Diaa Al Awady د ضياء العوضي＂ بثًا مباشرًاFAQs (Open source)
Published
6 April 2026
Timestamp
not available (transcript has no timings)
Attribution uncertainty
Archive transcript (YouTube CC or AI-generated); wording may contain transcription errors; no timestamps available.

Scientific assessment

Mostly false – Essential parts of the statement are not supported by the evidence or are strongly exaggerated.

Certainty of evidence: high – Further research is very unlikely to change the assessment.

1. What was claimed?

All grains contain gluten; gluten-free is a myth.

2. What is demonstrably correct?

All cereals contain storage proteins of the prolamin family.

3. What is wrong or exaggerated?

Equating maize or rice proteins with wheat gluten is wrong for coeliac disease; rice and maize are standard safe staples in gluten-free diets.

4. What remains unclear?

None material.

5. Which studies support it?

None for the clinical conclusion.

6. Which studies contradict it?

I-GRN-02.

7. What applies to Germany and Europe?

In the EU, 'gluten-free' labelling of foods is regulated because the distinction matters for coeliac patients (legal text not fetched in this review).

8. What is known about Egypt?

Gluten-free products are relevant for Egyptian coeliac patients.

9. What practical conclusion is appropriate?

Coeliac patients should rely on gluten-free products and naturally gluten-free grains such as rice and maize.

Assessment details

Rationale for certainty of evidence

It is botanically correct that all cereals contain storage proteins (prolamins such as avenin in oats, oryzenin/oryzin-type proteins in rice, zein in maize). Clinically, 'gluten' means the prolamins of wheat, barley and rye that trigger coeliac disease; rice and maize prolamins do not, which is the basis of gluten-free diets in guidelines (I-GRN-02).

Source quality

Live-stream/video statement.

Regional transferability

Universal.

Individual exceptions

A minority of coeliac patients also react to oats (addressed in guidelines).

Regional scope of the claim
general (biological/medical)
Last reviewed
25 October 2026 provisional

In plain language

All grains contain proteins, but only the proteins in wheat, barley and rye harm people with coeliac disease. Rice and corn are safe for them. That is why gluten-free products exist and are useful. The statement that gluten is in all grains confuses these different proteins.

Studies on this claim

Studies supporting the claim (0)

No studies in this group.

Studies contradicting or limiting the claim (1)

  • European guideline for coeliac disease

    Al-Toma A et al.. United European Gastroenterol J 2019 · PMID 31210940 · DOI 10.1177/2050640619844125
    Guideline / position statementindependent cross-checkfull text checked★ key study

    Coeliac disease needs a strict lifelong gluten-free diet; gluten is in wheat, rye and barley (not in uncontaminated rice, maize or oats); non-coeliac gluten sensitivity is recognised after coeliac disease and wheat allergy are excluded.

    Does the study support the specific claim? No · Methodological quality: moderate · Certainty of evidence: see overall assessment of the claim

    Original publication · Scientific details

    Study explained simply
    What did the researchers want to find out?

    Guideline

    How was the study done?

    Expert consensus guideline with GRADE grading, based on a PubMed literature review

    What was actually found?

    GFD is treatment

    What do the results mean in everyday life?

    Coeliac patients must avoid gluten

    What are the study's limitations?

    Not based on a systematic review; small expert board; no conflict-of-interest statement in available text

    What does it say about Elawady's specific claim?

    Contradicts denial and reintroduction claims

    Do the results apply to Germany and Europe?

    High

    What can explicitly not be concluded from this study?

    Does not quantify how common NCGS is or whether gluten itself (rather than fructans/ATIs) causes its symptoms

    Scientific details →

Studies with mixed or unclear results (0)

No studies in this group.

Regional context

Germany / EU

In the EU, 'gluten-free' labelling of foods is regulated because the distinction matters for coeliac patients (legal text not fetched in this review).

Egypt

Gluten-free products are relevant for Egyptian coeliac patients.

What applies in my country?

General scientific assessment

Mostly false Rice and maize proteins are not 'gluten' in the medical sense; gluten-free foods are meaningful for coeliac disease.

The following areas of food safety are relevant to this statement:

  • Pesticides and pesticide residues
  • Mycotoxins (mould toxins)

Cereals and rice

Choose a country to see the checked information for it.

Limits: legal rules describe what is allowed, not what every single food contains. Measurement data come from samples and are meaningful only together with their method details.

Country of residence or purchase Compare with another country

References

  1. European Society for the Study of Coeliac Disease (ESsCD) guideline for coeliac disease and other gluten-related disorders.. Al-Toma A et al.. United European Gastroenterol J 2019 · PMID 31210940 · DOI 10.1177/2050640619844125

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