Mechanism of Action of Saccharomyces boulardii

　　The mechanism of action of Saccharomyces boulardii includes inhibiting the growth of harmful bacteria, regulating intestinal flora, enhancing immune function, and exerting anti-inflammatory effects. A detailed analysis is as follows:

　　1. Inhibition of harmful bacterial growth

　　Saccharomyces boulardii produces lactic acid by competitively occupying sites within the intestine, thereby lowering the intestinal pH and inhibiting the growth of pathogenic bacteria.

　　2. Regulation of intestinal microbiota

　　After administration, Saccharomyces boulardii promotes the proliferation and maturation of intestinal epithelial cells, increasing villus height and crypt depth, which contributes to the regulation of gut microbiota.

　　3. Enhancement of immune function

　　Saccharomyces boulardii not only benefits gastrointestinal health but also contains proteins, amino acids, and vitamins that help promote the synthesis of immunoglobulins in the body, thus enhancing overall immunity.

　　4. Anti-inflammatory effect

　　Saccharomyces boulardii is a potent anti-inflammatory agent that can alter the osmotic pressure of pathogenic bacteria and suppress the production of inflammatory cytokines, achieving an anti-inflammatory effect. It is commonly used for the prevention and treatment of inflammatory bowel disease, irritable bowel syndrome, and similar conditions.

　　If patients experience gastrointestinal discomfort, they should seek medical attention promptly to prevent worsening of symptoms. Maintaining healthy dietary and lifestyle habits in daily life is beneficial for overall health.