Nezam El-Tayebat Fact CheckA scientific assessment of the “نظام الطيبات” nutrition system
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False Certainty of evidence: high provisional C-SUG-07

Advice given live to a viewer: stop insulin, it is not needed; eat sugar normally.

Safety note: Do not stop or reduce insulin without your treating physician. Stopping insulin in insulin-dependent diabetes can cause diabetic ketoacidosis, which is a medical emergency. High blood glucose with ketones, vomiting or breathlessness requires urgent medical care.
Conclusion: Dangerous and false as general advice: insulin must not be stopped without medical supervision.
  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

وقفي الانسولين عادي مش عايزين انسولين وهتخسي بقى وتبقي جميله والعبي رياضه عادي بقى ومرسي حياتك عادي وكلي سكر عادي وكلي بطاطس

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

Translation

Advice given live to a viewer: stop insulin, it is not needed; eat sugar normally.

Origin

Source status
Video transcript (own words)
Attribution
Elawady (machine transcript)
Video
Dr.D Clinics - Diaa Al Awady is live! (Open source)
Published
12 January 2025
Timestamp
0:53:03 (location in the original video’s automatic YouTube caption track; confirms where the words occur, not who speaks)
Attribution uncertainty
Machine transcript of a live Q&A; the viewer's diabetes type and context are not known; in the same passage a viewer reports that her insulin-treated husband plans to stop insulin entirely and this is received approvingly.
Claimed mechanism

Diet makes insulin unnecessary.

Claimed health effect

Stopping insulin safely; weight loss.

Population concerned

People with diabetes using insulin

Geographic restriction by Elawady

none found

Diverging source versions

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
Machine transcript; mentions a caller with high glucose, breathlessness and ketones (context of diabetic ketoacidosis).

Scientific assessment

False – The statement contradicts the robust evidence.

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

1. What was claimed?

Stop insulin; eat sugar normally.

2. What is demonstrably correct?

Lifestyle change can reduce medication needs in some people with type 2 diabetes, under medical supervision.

3. What is wrong or exaggerated?

Generalised advice to stop insulin without knowing the diabetes type, combined with eating sugar 'normally', can lead to dangerous hyperglycaemia and ketoacidosis. Sugar does raise blood glucose (C-SUG-04).

4. What remains unclear?

The full context of the individual viewer.

5. Which studies support it?

None.

6. Which studies contradict it?

I-SUG-07 (sugar raises glucose and 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?

Never stop insulin without the treating physician.

Assessment details

Rationale for certainty of evidence

Stopping insulin in insulin-dependent diabetes (all type 1 and many type 2) can cause severe hyperglycaemia and diabetic ketoacidosis, which can be fatal; this is established medical knowledge. Any reduction of insulin must be supervised by the treating physician with glucose monitoring.

Source quality

Own words (machine transcript, live Q&A). Third-party list mytayibat.com also lists insulin among 'forbidden' items, whereas altayybat.com asks users not to stop prescribed medication.

Regional transferability

Universal.

Individual exceptions

Some people with type 2 diabetes can reduce or stop insulin under medical supervision after weight loss or lifestyle change; this requires monitoring.

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

In plain language

In a live video, Dr. Diaa told a viewer to stop insulin and eat sugar normally. Stopping insulin can be life-threatening for people whose bodies do not make enough of it, for example in type 1 diabetes. Some people with type 2 diabetes can reduce insulin after lifestyle changes, but only with medical supervision and glucose checks.

Studies on this claim

Studies supporting the claim (0)

No studies in this group.

Studies contradicting or limiting the claim (1)

  • Sugar cola vs diet cola vs sparkling water: blood sugar and insulin

    Galicia-Ayala C et al.. Nutrition 2026 · PMID 41016269 · DOI 10.1016/j.nut.2025.112938
    Randomised controlled trialindependent cross-checkabstract only checked

    Sugar-sweetened cola raised blood sugar and insulin most; diet cola and sparkling water did not.

    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?

    Acute glucose and hormone responses to sucrose vs NNS colas.

    How was the study done?

    Randomized crossover trial, 4 beverages, 7-day washout.

    How many people, animals or samples were studied?

    20; Healthy adults

    What was actually found?

    Sucrose beverage elicited the highest glucose and insulin responses with significant increases at 30 min (P<0.001); aspartame/acesulfame-K and carbonated water showed no significant differences in glucose or hormones.

    How large was the observed effect?

    Significant rise at 30 min

    What do the results mean in everyday life?

    Sugar raises insulin in healthy people.

    What are the study's limitations?

    Small; Acute only

    What does it say about Elawady's specific claim?

    Contradicts C-SUG-04 and C-SUG-07; context for C-SOD-13 (carbonated water had no hormonal effect).

    Do the results apply to Germany and Europe?

    High (physiology).

    What can explicitly not be concluded from this study?

    Long-term effects.

    Scientific details →

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 Dangerous and false as general advice: insulin must not be stopped without medical supervision.

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

  • Additives and processing

Honey, sugar, sweets

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. Enteroendocrine hormonal response after the ingestion of cola beverages with sucrose and non-nutritive sweeteners in healthy adults: A randomized crossover trial.. Galicia-Ayala C et al.. Nutrition 2026 · PMID 41016269 · DOI 10.1016/j.nut.2025.112938

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