Mold & Environmental Illness

10 Warning Signs of Mold Toxicity: What Evidence Says

The 10 warning signs of mold toxicity, sorted by what research actually supports and what it does not, plus what mold testing can and cannot tell you.

September 22, 2026 · 10 min readRead →

Autoimmunity

Early Signs of Autoimmune Disease, by Body System

Early signs of autoimmune disease are non-specific and easy to miss. A body-system guide to the warning signs, what testing settles, and when to see a doctor.

September 19, 2026 · 11 min readRead →

Gut & Digestive Health

Leaky Gut Symptoms: What the Research Actually Shows

Leaky gut symptoms are real, but the label is not a diagnosis. What increased intestinal permeability is, what it explains, and what to rule out first.

September 17, 2026 · 11 min readRead →

Thyroid & Hashimoto's

How Is Hashimoto’s Diagnosed? The Tests and What They Show

How is Hashimoto's diagnosed? TSH comes first, antibodies identify the cause, and ultrasound helps when antibodies are negative. Here is what each result means.

September 15, 2026 · 9 min readRead →

Hormones & Perimenopause

What Are Bioidentical Hormones? FDA-Approved vs Compounded

What are bioidentical hormones? How they are made, which are FDA-approved and which are compounded, and how creams, oral capsules and injections differ.

September 13, 2026 · 8 min readRead →

Hormones & Perimenopause

Is It My Thyroid or Perimenopause? How to Tell

Thyroid or perimenopause? The symptoms overlap almost entirely. What separates them, which test answers which question, and what to do when both are true.

September 11, 2026 · 11 min readRead →

Hormones & Perimenopause

Cortisol and Thyroid: How Three Hormone Systems Interact

Cortisol and thyroid hormones are wired together, and sex hormones share the same circuit. How the three systems interact and why they are read together.

September 9, 2026 · 10 min readRead →

Health Approaches

What to Expect at Your First Functional Medicine Appointment

What to expect at your first functional medicine appointment: the full hour, step by step, the testing that follows, what it costs, and who it is not for.

September 6, 2026 · 10 min readRead →

Hormones & Perimenopause

Perimenopause Test: What Hormone Labs Actually Show

A perimenopause test cannot confirm the transition alone. What FSH and estradiol really measure, why timing changes results, and what testing is worth doing.

September 2, 2026 · 8 min readRead →

Hormones & Perimenopause

Perimenopause Symptoms: A Complete Guide by Body System

Perimenopause symptoms explained by body system, with the stages, the typical age and duration, the thyroid overlap, and when hormone testing actually helps.

September 1, 2026 · 8 min readRead →

Lyme & Chronic Infections

Why Lyme Tests Come Back Negative: What the Numbers Show

Why Lyme tests come back negative early, what the published sensitivity figures actually are, and what to do when symptoms persist after a negative result.

August 30, 2026 · 8 min readRead →

Fatigue & Energy

Normal Labs but Still Tired? What Standard Tests Miss

Normal labs but still tired? Standard panels screen for disease, not function. Here is what a routine lab panel misses, and what to check with your doctor.

August 29, 2026 · 9 min readRead →

When Your Labs Say Normal