Candida krusei is a species of yeast that can be part of the gut mycobiome but is generally found in low numbers. It is known for its natural resistance to certain antifungal treatments, especially fluconazole, making its identification clinically important. An overgrowth of C. krusei may occur in individuals with disrupted gut flora, weakened immune systems, or high sugar consumption. Elevated levels in stool may indicate an imbalance in the microbial community or a yeast overgrowth condition that could contribute to digestive discomfort and systemic symptoms.
Candida krusei is a yeast species that can be found in the human gut, typically in small quantities.
To identify potential fungal overgrowth and evaluate the balance of the gut microbiome.
It can be, especially in immunocompromised individuals or when present in high amounts due to its resistance to antifungal treatments.
Use of antibiotics, a weakened immune system, or a high consumption of sugar and refined carbohydrates can promote its growth.