Legumes as a whole (fava beans, lentils, chickpeas, beans, cowpeas, peas, lupin, peanuts) are harmful and should be fully forbidden.

Original statement

فول / عدس / حمص / فاصوليا / لوبيا — البقوليات كاملة ممنوعة

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

Translation

Legumes as a whole (fava beans, lentils, chickpeas, beans, cowpeas, peas, lupin, peanuts) are harmful and should be fully forbidden.

Origin

Source status

Third-party site (unofficial)

Attribution

Third-party site (unofficial)

Origin

https://mytayibat.com/forbidden

Attribution uncertainty

mytayibat.com is an unofficial third-party site in the sense that it is neither the eltayebat.com archive nor Elawady's own words. Its footer describes it as 'المنصة الرسمية التعليمية لنظام الطيبات' ('the official educational platform of the Tayebat system'), and its pages refer to it as 'the official platform'. This self-description could not be verified: no evidence was found that the site is authorised by Dr. Diaa Elawady's heirs or by the eltayebat.com archive. By contrast, altayybat.com states that it is not affiliated with Dr. Diaa Elawady. Lowest attribution level; page fetched 2026-10-25.

Claimed mechanism

Combination of toxins, lectins, phytate, gas, autoimmunity.

Claimed health effect

General harm to health.

Population concerned

Everyone

Geographic restriction by Elawady

none found

Diverging source versions

Scientific assessment

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

Certainty of evidence: moderate – Further research may still affect the assessment.

1. What was claimed?

All legumes are forbidden.

2. What is demonstrably correct?

Specific subgroup risks exist (C-LEG-03, -06, -11, -12).

3. What is wrong or exaggerated?

For the general population the evidence points to benefit, not harm: lower all-cause mortality (HR 0.94; 95% CI 0.91-0.98; in subgroups the inverse association came from Asian/international cohorts, while European (HR 1.01, 0.95-1.07) and US cohorts (1.00, 0.96-1.05) showed no association, i.e. no harm rather than proven benefit), lower LDL cholesterol (-0.17 mmol/L), lower IHD risk (RR 0.86 per 4 weekly servings).

4. What remains unclear?

Causality for mortality is not proven; effect sizes are modest.

5. Which studies support it?

None for the general population.

6. Which studies contradict it?

Zargarzadeh 2023; Ha 2014; Afshin 2014; Taylor 2009 (DASH-style diet incl. legumes associated with fewer kidney stones).

7. What applies to Germany and Europe?

German and EU guidelines recommend legumes.

8. What is known about Egypt?

Egyptian sources disagree on details: the archive food list says 'raw leafy greens & legumes' are to be avoided; mytayibat lists all legumes, lupin and peanuts as forbidden.

9. What practical conclusion is appropriate?

There is no evidence-based reason for a total legume ban in the general population.

Assessment details

Rationale for certainty of evidence

Cohort meta-analyses (32 cohorts, 1.14 million participants) associate higher legume intake with lower all-cause mortality (HR 0.94); RCTs show LDL reduction. Evidence is observational for hard endpoints (low to moderate certainty per the authors).

Source quality

Third-party list states the ban; archive food list says 'raw leafy greens & legumes: avoid'; archive quote calls fava and lentils toxins.

Regional transferability

Findings apply to Germany and largely to Egypt; G6PD screening is the relevant Egyptian-specific measure.

Individual exceptions

G6PD deficiency (fava), legume/peanut allergy, IBS (temporary), raw kidney beans.

Regional scope of the claim

general (biological/medical)

Last reviewed

25 October 2026 provisional

In plain language

The Tayyibat lists forbid all legumes. Large studies, however, link eating legumes with slightly lower death rates and show that beans and lentils lower LDL cholesterol. Real risks exist for specific groups, such as people with G6PD deficiency or peanut allergy. A complete ban for everyone is not supported by the evidence.

Studies on this claim

Regional context

Germany / EU

German and EU guidelines recommend legumes.

Egypt

Egyptian sources disagree on details: the archive food list says 'raw leafy greens & legumes' are to be avoided; mytayibat lists all legumes, lupin and peanuts as forbidden.

• Food-safety governance and official controls
• Aflatoxins in groundnuts (peanuts)
• G6PD deficiency and favism (fava beans)
• Import controls and the meaning of RASFF notifications for Egyptian products

What applies in my country?

General scientific assessment

Mostly false A total legume ban for everyone contradicts the available evidence.

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

• Pesticides and pesticide residues
• Contaminants (heavy metals, PFAS, PCBs, dioxins, nitrate)
• Mycotoxins (mould toxins)

Legumes and nuts

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. Legume Consumption and Risk of All-Cause and Cause-Specific Mortality: A Systematic Review and Dose-Response Meta-Analysis of Prospective Studies.. Zargarzadeh N et al.. Adv Nutr 2023 · PMID 36811595 · DOI 10.1016/j.advnut.2022.10.009
2. Effect of dietary pulse intake on established therapeutic lipid targets for cardiovascular risk reduction: a systematic review and meta-analysis of randomized controlled trials.. Ha V et al.. CMAJ 2014 · PMID 24710915 · DOI 10.1503/cmaj.131727
3. Consumption of nuts and legumes and risk of incident ischemic heart disease, stroke, and diabetes: a systematic review and meta-analysis.. Afshin A et al.. Am J Clin Nutr 2014 · PMID 24898241 · DOI 10.3945/ajcn.113.076901
4. DASH-style diet associates with reduced risk for kidney stones.. Taylor EN et al.. J Am Soc Nephrol 2009 · PMID 19679672 · DOI 10.1681/ASN.2009030276