What arm of the immune system usually protects us form yeast infections?

Answer 1

The innate immune system primarily protects us from yeast infections, particularly through physical barriers like the skin and mucous membranes, as well as through immune cells such as neutrophils and macrophages. Additionally, natural antibodies and antimicrobial peptides produced by epithelial cells play a crucial role in controlling yeast populations. When the innate immune response is compromised, the risk of yeast infections increases, often allowing opportunistic fungi like Candida to proliferate.