The Microbiome in the Tayyibat System: A Daily Battle in Your Colon

Dr. Diaa Al-Awadi, may Allah have mercy on him, explains that the colon is not just a tube for storing waste; it is a daily battlefield between two main types of bacteria: beneficial and harmful. Beneficial bacteria (such as Lactobacillus and Bifidobacterium) help digest fiber, produce some vitamins, support the immune system, and prevent harmful bacteria from taking over. Harmful bacteria (such as Clostridia and pathogenic E. coli) produce toxins, gases, and inflammatory compounds. In a healthy body, there is a delicate balance between the two teams. But this balance depends heavily on what a person eats. The food that reaches the colon is the fuel that feeds one team at the expense of the other.

Beneficial Bacteria Eat Bran: Natural Fiber as Essential Food

The most important point Dr. Diaa Al-Awadi, may Allah have mercy on him, repeats is that beneficial bacteria feed on natural fiber found in the bran of whole grains. This fiber (cellulose, hemicellulose, pectin, lignin) reaches the colon as is because humans do not have enzymes to digest it, becoming ideal food for beneficial bacteria. When you eat a whole grain of wheat (or brown rice, or barley), its bran reaches your colon and keeps beneficial bacteria busy for long hours, allowing them to multiply and produce short-chain fatty acids (SCFAs) that feed the colon wall itself and reduce inflammation. This is the body’s original design: whole grains → fiber → beneficial bacteria → health.

Harmful Bacteria Eat White Flour: Refined Sugar as Poison for Balance

In contrast, harmful bacteria feed on simple sugars and refined carbohydrates, the most dangerous of which is white flour. When undigested white flour residues reach the colon, they become a feast for harmful bacteria. These bacteria multiply rapidly, producing gases (methane, hydrogen, hydrogen sulfide) that cause bloating, toxins (indole, skatole, ammonia) that cause inflammation, and compounds that increase intestinal permeability. The more white flour, baked goods, and pastries consumed, the stronger the harmful bacteria become and the weaker the beneficial bacteria become. This imbalance is what Dr. Diaa calls “dysbiosis,” the root of many chronic diseases.

Probiotics Alone Are Not Enough: You Are Planting Seeds in Poisoned Soil

Dr. Diaa Al-Awadi, may Allah have mercy on him, gives a simple analogy: imagine you want to grow a beautiful garden. You buy the best seeds (probiotics) and bring them to dry land full of weeds, waste, and toxins. Will the seeds germinate? Of course not. Probiotics are the seeds, but the soil is the colon environment. If the soil is contaminated with harmful bacteria and filled with rotting white flour residues, the beneficial bacteria you swallow in a capsule will die or pass through without settling. Treatment is not about adding new bacteria, but about cleaning the soil first: removing white flour and foods that feed harmful bacteria, and adding natural fiber that feeds beneficial bacteria. Without this, probiotics become a waste of time and money.

Bran as Functional Food: Why Is a Whole Grain Better Than Supplements?

Many people ask: why not take fiber supplements instead of eating whole grains? Dr. Diaa answers that fiber supplements (such as psyllium) may be useful for constipation, but they are not as complete as the fiber in natural bran. Bran contains a complex mixture of different types of fiber (soluble and insoluble) along with phytochemicals and natural antioxidants that work together to support the microbiome. Moreover, a whole grain, when ground, kneaded, and fermented (as in good bread), becomes food that humans can partially digest while leaving the rest for bacteria to digest. But white flour has lost its bran completely, so beneficial bacteria have lost their food, and it has become poison feeding harmful bacteria.

Sharp Criticism of Magical Supplements: “Rhinoceros Fat Oil,” Spirulina, and Herbs

Dr. Diaa Al-Awadi, may Allah have mercy on him, fiercely attacks the culture of the “magical solution” through strange and expensive supplements. He mocks those who chase after “rhinoceros fat oil,” spirulina, chlorella, or imported herbal mixtures to treat colon and microbiome problems. He explains that these supplements, even if useful in specific contexts, do not treat the core problem. If your colon is full of white flour residues and harmful bacteria, the most expensive supplements will not help you. The foundation is to remove white flour completely for a sufficient period, then rebuild the microbiome with real food (well-fermented whole grains, natural fiber, and clean food). Supplements come at the end as simple aids, not as solutions.

How to Rebuild a Healthy Microbiome in the Tayyibat System?

In the Tayyibat System, rebuilding the microbiome goes through three clear stages. Stage one: Remove – abstain from white flour, dairy, eggs, legumes, and raw vegetables for at least 4-6 weeks. This cuts off food for harmful bacteria and begins to clean the colon. Stage two: Replace – introduce foods that feed beneficial bacteria: Egyptian rice (easy-to-digest carbohydrates that do not reach the colon much), then later well-fermented whole grains (such as naturally fermented whole wheat bread) in small quantities. Stage three: Add – after cleaning the soil, natural probiotic sources (such as homemade yogurt – much later, not at the beginning) and natural prebiotic sources (foods that feed bacteria) can be added. But throughout, the foundation is avoiding white flour, as it is the number one enemy of the microbiome.

Where Do Beneficial Bacteria Originally Come From? Not Just from Supplements

Dr. Diaa Al-Awadi, may Allah have mercy on him, explains that beneficial bacteria do not only come from supplements or yogurt. A person is born with no bacteria in their gut, then begins acquiring them from their mother during birth, from breastfeeding, from the environment, and from food. The human body has a natural ability to host beneficial bacteria if the right environment is provided. Therefore, focusing on probiotics without cleaning the environment is like trying to fill a pond with bottles of water while the pond has holes and stuck mud. Repeat after me: environment first, then bacteria. White flour ruins the environment, and removing it allows beneficial bacteria to return on their own.

Conclusion

The microbiome in the Tayyibat System is not just bacteria we eat in capsules; it is an integrated ecosystem that depends on what we put into our bodies. Beneficial bacteria feed on natural fiber found in the bran of whole grains. Harmful bacteria feed on refined white flour and its products. Probiotics alone are not enough because good seeds do not germinate in corrupted soil. The solution is not to search for magical supplements (like “rhinoceros fat oil” or spirulina), but to remove white flour first to clean the environment, then provide the right food for beneficial bacteria (natural fiber and well-fermented whole grains). Without understanding this relationship, efforts to improve the microbiome remain futile.

Read Also

• What is the Tayyibat System?
• List of Forbidden and Allowed Foods in the Tayyibat System
• Biography of Dr. Diaa Al-Awadi
• Download the Tayyibat System PDF

This article is a simplified and organized summary of the video content, aiming to arrange the ideas and concepts mentioned in it and connect them to their context within the Tayyibat System. You can watch the video on YouTube here.

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