The concept of fluid deficiency in Donguibogam aligns closely with what modern medicine describes as an inadequate intake of water and dietary fiber. These two elements largely govern bowel health. Without sufficient fiber, stool cannot achieve the bulk necessary to retain moisture, turning dry and compact. Dietary fiber is generally categorized into two forms. Soluble fiber dissolves in water to form a gel-like substance that softens stool and expands its volume. It absorbs water like a sponge to keep stool moist, and it also serves as nourishment for the gut microbiota, which produces beneficial short-chain fatty acids through fermentation. These short-chain fatty acids provide energy to intestinal mucosal cells and help maintain active intestinal peristalsis. Insoluble fiber does not dissolve in water. Instead, it adds physical bulk to the stool and stimulates the intestinal wall to encourage peristalsis, much like a broom sweeping through the intestines. Both types of fiber work together to support normal stool consistency and transit. In addition, adequate hydration is essential to sustain intestinal peristalsis. While the body normally supplies enough fluid to form soft stool, dehydration causes the colon to extract excess water back into the body, leaving the remaining stool dry and hard. This disruption also affects the natural wave-like contractions of intestinal peristalsis. Bowel motility is coordinated by the autonomic nervous system and the enteric nervous system, and a shortfall of water and fiber impairs this neurological balance, slowing transit down like an unlubricated mechanical part. Ultimately, a lack of fiber and fluids leads to reduced stool volume, lower moisture content, and impaired intestinal peristalsis, resulting in chronic constipation and elevated pressure in the perianal region that can lead to hemorrhoids. Pay attention to the subtle signals your body gives through your stool, as a healthy gut marks the beginning of a healthy life.
