Hard-to-digest foods (for example two spoons of flour) cause repeated, incomplete intestinal obstructions lasting days, which drive insulin 'sky-high' and cause obesity and inflammation.
Original statement
بيان رقم اربعه معاناه الجسم يوميا وتكرارا واستمرا في التعامل مع مدخلات صعبه الهضم مما تؤدي الى انسداد انسدادات معويه متكرره وان كانت غير كامله | لو حصل انسداد في في الامعاء الدقيقه وانسداد متكرر او حتى لو كان ان كومبليت مش غير كامل دي اكت حاجه تخلي الانسولين بتاعك في السما ركز معايا انسداد في الامعاء الدقيقه >> اه يعني احنا لو اكلنا شويه معلقتين دقيق انا وانت دلوقتي >> يسدوا عندي >> هيسدوا عندك ثلاث اربع ايام و الانسداد بيتحرك
verbatim according to source. Translation by the project; the Arabic wording is authoritative.
Translation
Hard-to-digest foods (for example two spoons of flour) cause repeated, incomplete intestinal obstructions lasting days, which drive insulin 'sky-high' and cause obesity and inflammation.
Origin
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- بيان فلسفه النظريه (Open source)
- Published
- 14 February 2026
- Timestamp
- not available (transcript has no timings)
- Attribution uncertainty
- Spoken 'statement of the theory' (also published in English and French versions); machine transcript. original_ar joins separate verbatim passages with ' | '.
- Claimed mechanism
Incompletely digested 'sticky' food blocks the bowel; obstruction triggers gut-hormone and insulin release.
- Claimed health effect
Recurrent partial obstruction; hyperinsulinaemia; obesity; systemic inflammation.
- Population concerned
Everyone eating flour and other 'hard-to-digest' foods.
- Geographic restriction by Elawady
none found
Diverging source versions
لو حصل انسداد في في الامعاء الدقيقه وانسداد متكرر او حتى لو كان ان كومبليت مش غير كامل دي اكت حاجه تخلي الانسولين بتاعك في السما ركز معايا انسداد في الامعاء الدقيقه >> اه يعني احنا لو اكلنا شويه معلقتين دقيق انا وانت دلوقتي >> يسدوا عندي >> هيسدوا عندك ثلاث اربع ايام و الانسداد بيتحرك
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- ودي الحلقه التانيه من البودكاست…حلقه استثنائيه وقولولي رأيكوا (Open source)
- Published
- 10 April 2026
- Timestamp
- 1:18:15 (location in the original video’s automatic YouTube caption track; confirms where the words occur, not who speaks)
ما انت ضغط البطن ده زاد من ايه مش انتفاخ قولون بس لا ده زاد من انتفاخ قولون وزاد من تضخم كبد واحتقان كبد واحتقان امعاء ومعده ده و احتجاز جزء من الدوره الدمويه داخل الامعاء انت يا باشا عملت دربكه بالحته في الحته دي مجرد ما انت عملت انتفاخ وارتفاع في الضغط ده عملت حاجه اسمها اورتوكيفل اورتوكيفل كومبريشن يعني ضغطت على الاورتا وده اكبر شريان في جسم حضرتك والانفيريور فيناكافا او الوريد الاجوف السفلي اللي واخد الدم من رجليك ومن بطك موصلهم على ا ا صدرك فانت ارتفاع ضغط البطن حتى الفضرات وجيزه بعد الاكل ده ما بيحصلش طبعا انت انت عندك كده اللي بياكل دقيق عنده انسدادات معويه على مدار اليوم
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- Dr Diaa Al Awady د ضياء العوضي is live! الأكل وراء كل مشاكلك (Open source)
- Published
- 20 July 2025
- Timestamp
- 0:11:58 (location in the original video’s automatic YouTube caption track; confirms where the words occur, not who speaks)
هو ده اللي مخلي الانسولين في السما مش السكر الابيض يخرب بيت ابو الدقيق يا باشا والمكرونه والاندومي والوافل والمافنز والبان كيكس والكب كيكس وكل ما هو عجين
That is what keeps insulin sky-high, not white sugar. Damn the flour, pasta, Indomie, waffles, muffins, pancakes, cupcakes and everything that is dough.
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- اكذوبه مقاومه الإنسولين (Open source)
- Published
- 1 November 2025
- Timestamp
- 0:32:01 (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); no timestamps; wording may contain speech-recognition errors; speaker turns are not marked, the excerpt was judged to be Elawady's own speech from context.
ازاي السكر ما بيتخنش انا انا بقىي خمس سنين بشرح ازاي السكر ما بيتخنش اللي بيتخن اللي بيتخن ا افراز الانسولين الزائد وخروجه من الدوره الدمويه البابيه تعوي انسدادات متكرره في الاث عشر والامعاء
How sugar does not make you fat: I have been explaining for five years how sugar does not make you fat. What makes you fat is excess insulin secretion and its exit from the portal circulation ... repeated obstructions in the duodenum and intestines.
- Source status
- Video transcript (own words)
- Attribution
- Elawady (machine transcript)
- Video
- Dr.D Clinics - Diaa Al Awady is live! تبادل الغازات (Open source)
- Published
- 6 May 2025
- Timestamp
- 0:03:05 (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); no timestamps; wording may contain speech-recognition errors; speaker turns are not marked, the excerpt was judged to be Elawady's own speech from context.
Scientific assessment
False – The statement contradicts the robust evidence.
Certainty of evidence: moderate – Further research may still affect the assessment.
1. What was claimed?
Ordinary foods like flour cause daily partial bowel obstructions that raise insulin and cause obesity.
2. What is demonstrably correct?
Food composition affects gastric emptying, transit and post-meal insulin; some foods cause bloating.
3. What is wrong or exaggerated?
'Recurrent incomplete intestinal obstruction' from normal meals is not a recognised phenomenon; it is not seen on imaging and would cause pain, vomiting and distension. The link to insulin and obesity is speculative.
4. What remains unclear?
No study has tested a 'recurrent incomplete obstruction' from ordinary food, because it is not a recognised clinical entity; the claim therefore can only be judged against established physiology.
5. Which studies support it?
None.
6. Which studies contradict it?
Small bowel obstruction is a surgical emergency with abdominal pain, vomiting, distension and constipation; adhesions after previous abdominal surgery are the most common cause, followed by hernias, tumours and infrequent causes such as bezoars (I-INTC-05). Insulin rises after meals because absorbed nutrients and gut hormones (GIP, GLP-1) stimulate the pancreas; oral glucose produces a two- to three-fold larger insulin response than intravenous glucose (I-INTC-06). No obstruction is needed to explain post-meal insulin.
7. What applies to Germany and Europe?
Not region-specific.
8. What is known about Egypt?
Not region-specific.
9. What practical conclusion is appropriate?
Real symptoms of obstruction (cramping pain, vomiting, no stool or gas, distension) are an emergency and need hospital care.
Assessment details
- Rationale for certainty of evidence
Bowel obstruction is a well-defined clinical condition with known causes (adhesions, hernias, tumours; rarely bezoars) and typical signs (I-INTC-05); there is no clinical or physiological evidence that ordinary amounts of flour cause obstruction in healthy people. Post-meal insulin secretion is driven by absorbed nutrients and incretin hormones (I-INTC-06). Certainty is moderate because the claim contradicts established physiology rather than being tested directly.
- Source quality
Theoretical statement without data.
- Regional transferability
n/a
- Individual exceptions
People with strictures, Crohn's disease or previous abdominal surgery can develop obstruction, but this is due to their disease.
- Regional scope of the claim
- general (biological/medical)
- Last reviewed
- 26 October 2026 provisional
Scientific evidence in detail
Scientifically refuted – High-quality evidence shows the opposite, or the claim contradicts well-established physiology.
Research question: In healthy people, do ordinary hard-to-digest foods (e.g., flour) cause repeated incomplete intestinal obstructions that raise insulin and cause obesity and inflammation?
Research question in detail (PECO)
- Population
- Healthy adults eating ordinary diets
- Intervention or exposure
- Ordinary flour-based foods
- Comparison
- Other diets
- Geographic scope
- universal biology
- Outcomes
- Intestinal obstruction
- Postprandial insulin
- Obesity
Study results as reported by the authors. Our assessment follows below.
What speaks for the claim?
No high-quality evidence supporting the claim was found.
What speaks against the claim?
What causes a blocked small intestine
Ten Broek RPG et al.. World J Emerg Surg 2018 · PMID 29946347 · DOI 10.1186/s13017-018-0185-2 Guideline / position statementfull text checkedBologna guidelines: small bowel obstruction is an emergency, mostly caused by adhesions, hernias and tumours; bezoars are rare.
- Actual result
- Cause hierarchy as reported
- Methodological quality
- official consensus
- Relevance
- direct for what causes obstruction
- Limitations
- Not about diet
How meals trigger insulin
Nauck MA et al.. Diabetes Obes Metab 2018 · PMID 29364588 · DOI 10.1111/dom.13129 Narrative reviewabstract checkedIncretin review: post-meal insulin is driven by absorbed nutrients and gut hormones.
- Actual result
- Oral glucose gives 2-3-fold larger insulin response than IV glucose
- Methodological quality
- moderate (narrative review of established physiology)
- Relevance
- direct for the insulin mechanism
- Limitations
- Narrative
What does the overall evidence say?
Editorial assessment based on the studies above – not itself a study result.
Which position is better supported?
Ordinary foods do not cause recurrent obstructions in healthy people; post-meal insulin rises through nutrient absorption and incretins.
Why some studies weigh more
Established physiology and clinical definitions; no study supports the claimed entity.
Is a causal relationship established? Not applicable The proposed entity has not been documented; searches in two databases returned no supporting study.
Remaining uncertainty
None of practical relevance.
Justified conclusion
False.
Does this depend on the country?
- General biological effects
- Universal human physiology.
- Eating habits
- Not decisive for this claim.
- Origin of the food
- Not relevant.
- Contaminants
- Not relevant.
- National production conditions
- Not relevant.
- Legal rules
- Not relevant.
- Actual monitoring data
- Not applicable.
A regional difference that changes the conclusion is not supported by robust data.
Certainty of the overall evidence (GRADE, simplified)
- Main outcome
- Occurrence of food-induced recurrent obstruction in healthy people
- Starting level
- low (observational studies)
- Reasons for upgrading
- incompatible with established physiology and clinical observation
- Result
- moderate
Simplified assessment by a single reviewer, following the GRADE approach; not a formal GRADE panel. GRADE rates the body of evidence for one outcome, not individual studies.
Search strategy
Documented literature searches for this review (search strings in the original database syntax).
| Database | Date | Search | Looking for | Hits | Included |
|---|---|---|---|---|---|
| Europe PMC | 26 October 2026 | ("small bowel obstruction" OR "intestinal obstruction") AND ("food bolus" OR phytobezoar OR "dietary fibre" OR "dietary fiber" OR flour OR bread) AND ("healthy" OR incidence OR "risk factor") | both directions | 1695 | |
| Europe PMC | 26 October 2026 | ("intestinal obstruction" OR "bowel obstruction") AND (insulin OR hyperinsulinemia OR obesity) AND ("recurrent" OR "subacute" OR "partial") | supporting evidence | 6482 | |
| PubMed (E-utilities esearch) | 26 October 2026 | (intestinal obstruction[mh]) AND (flour OR bread OR "dietary carbohydrates"[mh]) AND humans[mh] | both directions | 109 | |
| PubMed (E-utilities esearch) | 26 October 2026 | (insulin[mh]) AND (intestinal obstruction[mh] OR "partial obstruction") AND (obesity[mh]) | supporting evidence | 0 | |
| Europe PMC | 26 October 2026 | (phytobezoar OR "food bolus" OR "bezoar") AND ("small bowel obstruction") AND (edentulous OR "poor mastication" OR "inadequate chewing" OR "dental") | both directions | 129 |
Open questions
None.
How deeply was this checked?
3 linked studies: 1 checked in full text (0 of them with a structured risk-of-bias assessment), 2 on the basis of the abstract, 0 bibliographically only. No formal assessment with two independent reviewers and no independent human expert review has taken place yet.
Last scientific review: 26 October 2026
History of the verdict
- 25 October 2026 · Phase 1 · Initial assessment: False (moderate)
- 26 October 2026 · Phase 4 (systematic evidence review) · Re-examined with extended evidence; verdict unchanged: False (moderate)
No supporting evidence found in Europe PMC or PubMed; rare bezoar obstruction (I-GUT-119) requires specific risk factors and does not support the claim.
New sources: I-GUT-119
In plain language
The theory says that eating foods such as flour causes partial blockages in the intestine every day and that this drives weight gain. Doctors do not observe such blockages in healthy people eating bread. A real intestinal blockage is a serious, painful condition with clear signs. Weight gain has many causes, but 'blockages from flour' is not one that has been shown.
Studies on this claim
Studies supporting the claim (0)
No studies in this group.
Studies contradicting or limiting the claim (3)
-
What causes a blocked small intestine
Ten Broek RPG et al.. World J Emerg Surg 2018 · PMID 29946347 · DOI 10.1186/s13017-018-0185-2Guideline / position statementindependent cross-checkfull text checked★ key studyA blocked bowel is an emergency with pain, vomiting and swelling; it is usually caused by scar tissue after surgery, hernias or tumours.
Obstruction is a defined emergency with known causes; ordinary food is not one.
Does the study support the specific claim? No · Methodological quality: high · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Guide diagnosis and treatment of adhesive bowel obstruction
- How was the study done?
Evidence-based guideline
- How many people, animals or samples were studied?
Patients with obstruction
- What was actually found?
Adhesions are the most common cause; bezoars are infrequent
- How large was the observed effect?
51% of UK emergency laparotomies were for bowel obstruction
- What do the results mean in everyday life?
Bowel obstruction is a serious emergency, not an everyday result of eating bread or noodles.
- What are the study's limitations?
Not designed to study diet
- What does it say about Elawady's specific claim?
Contradicts 'recurrent obstruction from ordinary food'
- Do the results apply to Germany and Europe?
High
- What can explicitly not be concluded from this study?
Rare food-related obstructions in people with risk factors
-
How meals trigger insulin
Nauck MA et al.. Diabetes Obes Metab 2018 · PMID 29364588 · DOI 10.1111/dom.13129Narrative reviewindependent cross-checkabstract checkedAfter eating, gut hormones and rising blood sugar make the pancreas release insulin; oral glucose triggers 2-3 times more insulin than glucose given into a vein.
Post-meal insulin rise is explained by nutrients and incretins, not obstruction.
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?
Review incretin physiology
- How was the study done?
Narrative review
- How many people, animals or samples were studied?
not applicable
- What was actually found?
Gut hormones amplify insulin release after meals
- How large was the observed effect?
2-3-fold incretin effect
- What do the results mean in everyday life?
Insulin rises after meals through normal gut signals.
- What are the study's limitations?
Narrative review
- What does it say about Elawady's specific claim?
Contradicts obstruction as the cause of high insulin
- Do the results apply to Germany and Europe?
High
- What can explicitly not be concluded from this study?
Not applicable
-
Food-ball blockages are rare and need special risk factors
Wang PY et al.. World J Gastroenterol 2015 · PMID 26361425 · DOI 10.3748/wjg.v21.i33.9774Case series / case reportindependent cross-checkabstract checkedAmong 35 people with bowel blockage from food balls, most had eaten lots of persimmons, half had previous stomach surgery and half had missing back teeth.
Food-related obstruction is rare and tied to specific risk factors, not ordinary flour
Does the study support the specific claim? Partly · Methodological quality: very low · Certainty of evidence: see overall assessment of the claim
Original publication · Scientific details
Study explained simply
- What did the researchers want to find out?
Describe food-ball bowel obstructions.
- How was the study done?
Retrospective case series.
- How many people, animals or samples were studied?
35 surgical patients in China.
- What was actually found?
Persimmon/hawthorn, prior surgery and missing teeth were common.
- How large was the observed effect?
Not applicable.
- What do the results mean in everyday life?
Very rare; mostly in people with specific risk factors.
- What are the study's limitations?
No comparison group.
- What does it say about Elawady's specific claim?
Gives limited support in rare groups; not for healthy people.
- Do the results apply to Germany and Europe?
Low relevance to Europe.
- What can explicitly not be concluded from this study?
Cannot estimate how often poor chewing causes obstruction.
No study in this group is marked as key.
Studies with mixed or unclear results (0)
No studies in this group.
Regional context
Germany / EU
Not region-specific.
Egypt
Not region-specific.
What applies in my country?
General scientific assessment
False False: normal foods do not cause recurrent intestinal obstructions in healthy people.
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
- Bologna guidelines for diagnosis and management of adhesive small bowel obstruction (ASBO): 2017 update of the evidence-based guidelines from the world society of emergency surgery ASBO working group.. Ten Broek RPG et al.. World J Emerg Surg 2018 · PMID 29946347 · DOI 10.1186/s13017-018-0185-2
- Incretin hormones: Their role in health and disease.. Nauck MA et al.. Diabetes Obes Metab 2018 · PMID 29364588 · DOI 10.1111/dom.13129
- Bezoar-induced small bowel obstruction: Clinical characteristics and diagnostic value of multi-slice spiral computed tomography.. Wang PY et al.. World J Gastroenterol 2015 · PMID 26361425 · DOI 10.3748/wjg.v21.i33.9774