Candida

What Is Candida?

Candida is a genus of yeast that normally lives in small amounts in the mouth, gut, and on the skin. Candida albicans is the most common species and can overgrow to cause infections ranging from oral thrush to systemic candidiasis.

Classification: Less Common / Opportunistic Parasites › Candida

Key Takeaway

Candida is normally a commensal organism but can overgrow after antibiotics, immune suppression, or high-sugar diets. Systemic candidiasis in healthy people is uncommon.

Why This Matters

Candida species are part of the normal microbiome in most people. Overgrowth (candidiasis) is common on skin, in the mouth (thrush), and in the vaginal tract, usually triggered by antibiotics, immune changes, or blood sugar imbalances. Invasive candidiasis — where Candida enters the bloodstream — is a serious hospital-acquired infection mainly affecting immunocompromised patients. Natural health communities often discuss “systemic candida” in healthier people, a concept that mainstream medicine views more cautiously.

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Frequently Asked Questions

What is Candida?

A genus of yeast. Small amounts normally live in the body; overgrowth can cause thrush, vaginal infections, and in rare cases serious invasive infections.

What triggers Candida overgrowth?

Antibiotics, immune suppression, high-sugar diets, uncontrolled diabetes, and hormonal shifts like pregnancy can all shift the balance.

How is Candida treated?

Localized infections with antifungal medications (prescription or over-the-counter). Natural approaches often combine diet changes, probiotics, and antifungal herbs.