The Metabolic Health Lab

The Metabolic Health Lab

Yeast and our biomes: Part II

Candida overgrowth symptoms, testing, and real solutions

Kristen Deuel, MSc's avatar
Kristen Deuel, MSc
Aug 01, 2025
∙ Paid

In Part 1, I introduced Candida as a common but underestimated fungal organism in the human body. Under healthy conditions, it coexists peacefully with its microbial neighbors. But when the gut terrain shifts due to antibiotics, hormonal changes, high-sugar diets, or chronic stress, this yeast can become opportunistic, transforming into its invasive form and disrupting everything from digestion to mood and immunity.

We also looked at how symptoms tend to cluster by severity, ranging from mild sugar cravings and bloating to more entrenched patterns like recurrent infections, fatigue, or skin issues. The key takeaway: Candida reflects a deeper imbalance in the body’s ecosystem.

So now let’s talk about how to recognize its presence and what to do about it.

Yeast overgrowth is often missed because it doesn’t always look like a fungal infection. It can show up in subtle, seemingly disconnected ways until you step back and see the pattern. As discussed in Part 1, symptoms exist along a spectru…

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