How would modern medicine explain this food stagnation? While the term 'food toxin' might sound alarming, modern science explains very similar processes through concepts like hypofunction of the stomach, digestive enzyme deficiency, and gut dysbiosis.
When we eat, the stomach secretes gastric acid and digestive enzymes to break food down finely before sending it into the small intestine. However, when gastric acid secretion drops or digestive enzymes become insufficient due to stress, irregular eating habits, overeating, or certain medications, food remains in the stomach longer and fails to break down properly. These incompletely digested food residues strain the stomach wall and reduce gastric motility, leading to chronic bloatedness, belching, and abdominal distension.
Furthermore, incomplete digestion directly affects the gut microbiota environment. In the gut, countless beneficial bacteria and harmful bacteria live in delicate balance, but undigested food residues feed harmful bacteria, promoting their proliferation. When harmful bacteria multiply excessively, they produce more toxic substances and gas, which can damage the intestinal mucosa and potentially contribute to leaky gut syndrome. In leaky gut syndrome, the permeability of the intestinal barrier increases, allowing toxins and undigested protein fragments to enter the bloodstream. This triggers a systemic inflammatory response that may contribute to autoimmune disease, skin troubles, chronic fatigue, and reduced cognitive clarity. The classical observation in Donguibogam that food stagnation causes systemic symptoms aligns closely with these modern findings.
The stomach is also neurologically significant, often referred to as the second brain. Numerous neurons are distributed throughout the digestive tract, forming the gut-brain axis that communicates continuously with the brain. The familiar sensation of getting a stomachache or experiencing indigestion under stress occurs because of this gut-brain axis. Chronic stomach issues like food stagnation send persistent negative signals to the brain, which can worsen the stress response and influence emotional balance. When the stomach is uncomfortable, the effects extend beyond physical ache to mental fatigue, irritability, and low mood. Modern medicine continues to confirm how stomach health influences whole-body wellness and mental well-being far beyond ordinary dyspepsia.
