Frequently Asked Questions

A nutrition system taught by the late Egyptian physician Dr. Diaa Al-Awadi. It divides foods into wholesome (tayyibat) and excluded (khaba'ith), forbids calorie counting, and is built on eating only when truly hungry, a two-hour spacing rule between any caloric intakes, and a weekly fasting rhythm (Mondays, Thursdays, and the 13th–15th of the lunar month).

This deserves a straight answer. The method has never been validated in peer-reviewed clinical trials. The Egyptian Medical Syndicate removed Dr. Al-Awadi from the medical register about forty days before his death, stating the system “is not based on scientific evidence or approved clinical trials.” Press reports documented families alleging harm. Parts of the method — particularly its hostility to medication — are considered dangerous by physicians. If you are drawn to the method, involve your doctor, and never stop prescribed treatment.

89 documented items across four frequency tiers — among them red meats, wild sea fish, rice, potatoes, dates, olive oil, butter and ghee, aged cheeses, honey, and (unusually) sugar and some commercial snacks. See the complete allowed list for every item with its Arabic name and source.

81 documented exclusions in fifteen categories: poultry and eggs, fresh dairy (milk, yogurt, white cheeses), all legumes, raw vegetables and salads, leafy greens, white flour and everything baked from it, fresh-squeezed juices, sodas, and more. See the complete forbidden list.

After finishing a meal, the method requires at least two hours with zero caloric intake. Water, plain green tea, and unsweetened black coffee don't break the window; a single date does, and restarts the clock. The reasoning given is hormonal — letting the digestion phase end before the next begins — and that reasoning is the scientifically contested part.

No — the method explicitly rejects calorie counting, portion weighing and meal schedules. Its controls are different: true hunger before eating, stopping around 80% full, two to three items per meal, and the spacing rule.

An Egyptian consultant of anesthesiology, intensive care and pain medicine (1979–2026), who became one of the Arab world's most-followed nutrition teachers. His biography — including the Syndicate decision and the controversy — is on our memorial page.

He died on 19 April 2026, aged 47, of a cardiac clot. Egyptian authorities investigated and ruled the death natural, with no criminal suspicion. Claims beyond that official finding are speculation, and this site does not host them.

Yes — completely. No price, no ads, no account, no data collection, nothing to unlock. It is built as a memorial project, not a business.

Because the method lives in recorded lectures, summarised differently by different sites. Almonds, pine nuts, couscous, kiwi, cooked onion, black tea and seeds are all points of disagreement. Wherever sources conflict, our lists flag the item and show every position — we never silently pick one.

All transliterations of the same Arabic word — الطيبات, “the wholesome things.” You'll see tayyibat, tayebat, tayybat and taybaat online; they all refer to the same method.

By the method's own documentation: children, pregnant women, kidney patients, and anyone with a history of eating disorders. Given the absence of clinical validation, anyone with a medical condition — above all diabetes or hypertension — should not start without a physician involved.