Rhodotorula species

Rhodotorula species are environmental yeasts that can be detected in the gastrointestinal tract and on mucosal surfaces. They are often linked to moist environments, water, air, and surfaces in the surroundings. In a dog’s gut profile, low levels may reflect external exposure from the environment, followed by temporary passage through the gut. Higher levels can suggest that Rhodotorula is not only passing through, but that the gut environment is allowing this moisture and surface associated yeast to remain detectable or increase. This may happen when bacterial competition is reduced, the balance between bacteria and fungi is disrupted, or the intestinal environment becomes more favourable for yeast growth. Higher levels may be seen alongside altered stool quality, gas, mild digestive irritation, mucus in stool, or signs that external environmental yeasts are becoming part of the gut fungal pattern. Rhodotorula species levels can help show whether yeasts linked to moisture, water, and environmental surfaces are present beyond temporary exposure.