The Mold Doctor Podcast

A case-review episode. No patient is on the call — Dr. Oubre and his team go through two charts and a computerised cognitive test called CNS Vital Signs, which scores memory, processing speed and reaction time against a standardised average of 100.

The reason to listen is the 63-year-old man at the top. A verbal memory score of 60, then 54 three years later, then 87 one year after that — after he retired, dropped the work stress and got serious about food. You can fail this test by being distracted. You cannot pass it by trying harder. That is the whole point of using it.

The second chart is a 48-year-old woman who came in for gut problems and a frozen shoulder and only later admitted she could not find her words. Her labs are the interesting part: celiac antibodies still positive after months of treatment, a positive ANA, lifelong constipation, nine heavy metals out of range, and short-chain fatty acids too low to make much butyrate — which is what drives BDNF, the brain's growth signal. Dr. Oubre is blunt that a single abnormal test proves nothing; it earns a repeat in two months.

The last third is a straight thyroid conversation that has almost nothing to do with dementia. It is worth staying for if thyroid is your question, and skippable if it isn't.

In this episode

• (02:16) A 63-year-old man who could describe a sandwich but not name it, and what repeat testing showed
• (05:18) A 48-year-old woman's abnormal score, and how to actually read the report
• (12:31) Celiac antibodies still positive years in, and why celiac so often shows up in the brain
• (14:35) Where brain fog stops being brain fog
• (16:41) Heavy metals, glutathione, and the copper-to-zinc ratio
• (22:47) Building the brain plan: ketones, fasting, zone 2, hyperbaric oxygen, curcumin, BPC-157
• (32:40) Hormones for the brain: cortisol, insulin, and dementia as "type 3 diabetes"
• (39:13) The thyroid half: why wait for a TSH of five, and the four numbers worth drawing

If you are going to take a test like this: take it once as a real baseline, on purpose — charged mouse, no television, no dog, nothing else running. A single bad score in a distracted half hour tells you nothing. Two in a row tell you something.

Dr. Philip Oubre, MD practises functional medicine in Austin, Texas. oubremedical.com

This is a teaching discussion of anonymised cases for a general audience, not medical advice about your memory, your labs or your thyroid. Nothing here is a reason to start, stop or change a medication. Take it to your own physician.

Tim Taylor assesses buildings in Texas and has been doing it since 2016. He did not set out to. He was a project manager running healthcare software implementations, got laid off, told his father he wanted to start something of his own, and his father — an integrative physician who had spent years asking what in his patients' surroundings was making them sick — told him to go look at mold, because people were coming in ill from it and almost nobody knew how to help.

He insists on the word assessor rather than inspector, and the distinction turns out to be the whole episode. Mold is essentially unregulated, so what you get depends entirely on who you hire and who is paying them. Dr. Oubre found that out in this building: the landlord's inspector ran an air sample, got a positive result, and reported no mold. Tim's team ran the same sample, read it the other way, and what came out of the wall was worse than anyone expected.

The rest is what he actually looks for. A stain, a bubbled baseboard, a cabinet floor somebody quietly replaced. Why he cares more that mold is there than how much of it there is. Why one dust sample for a whole house can dilute a real problem in the kitchen into a normal-looking number, and why he now splits a house into zones. Why houses built since the late seventies are made of what he calls mold candy — engineered wood, glue and paper-backed drywall — and why dry does not mean gone. Dr. Oubre's own house gets used as the cautionary tale: a window that had been leaking behind the frame for about ten years, missed on three visits, found only when it finally leaked enough to see.

In this episode

• (10:59) The landlord's inspector: a positive air sample, and "no mold here"
• (13:39) Mold is unregulated, so it comes down to who you hire and what pays them
• (15:40) How little it takes, and why he pulls mold out regardless of the number
• (20:46) Dust PCR testing, and why one whole-house sample waters down the answer
• (31:28) Walking a rental, or a house you might buy, with a flashlight
• (34:23) The day of the leak is not the day you get sick
• (37:57) The lease clause that says dried-out mold is dead mold
• (48:39) Air purifiers, and the box-fan filter you can build yourself

If you are stuck in a house you cannot leave: the goal is not a perfect building. Tim's line, and it is the one Dr. Oubre now uses with patients, is that the house only has to be healthy enough to heal in. Get the humidity down toward the mid-forties, seal off any visible source rather than leaving it open to the room, run real filtration in the rooms you sleep in, and spend on the sources you can actually find instead of chasing the last few percent.

Dr. Philip Oubre, MD practises functional medicine in Austin, Texas. oubremedical.com

This is a conversation about buildings, not a medical evaluation and not a remediation plan for your home. Mold assessment and remediation are unregulated in most places, opening a contaminated wall without containment can make things worse, and nothing here replaces an assessor who has walked your property or a physician who has examined you.

Ruben talks for a living. At his worst he could not do it. He describes sitting at his desk rocking back and forth, foot tapping, unable to focus or make a decision, with anxiety and insomnia that had no trigger and no history behind them — he had never been an anxious person. He tried acupuncture, a therapist, a float tank. Nothing touched it. His own description is a leaky boat drifting toward an island of despair with nobody coming.

He became a patient in 2022 and got better fast: gluten and dairy gone the same day he was asked, gut treatment, about six months to feel outstanding again, and roughly forty pounds off without trying. Mold had come up early — he wondered about his CPAP — but he was healing, so nobody pushed it. Then in late 2023 he started a binder and it repeatedly knocked him flat with fatigue. Getting worse on a detox agent is a signal, and the signal was right: a dust test in January 2025 came back with several molds badly elevated in the house he was renting.

The second collapse was worse than the first. He walked into the office visibly vibrating — Dr. Oubre says plainly that he was scared — and it took enough sedating medication to knock out an elephant just to get him still enough to be treated. He is on none of it today. The date he says he finally felt like himself again is January 15th, written down in his own notes.

In this episode

• (02:48) Anxiety, insomnia and brain fog arriving out of nowhere in a man who had never had any of it
• (08:35) Gluten and dairy gone the same day, and the week he was afraid to eat anything
• (17:28) Turning the corner in about six months, and the forty pounds that came off on their own
• (26:22) The binder that kept knocking him flat, and why that was the clue
• (30:55) The patient who had been their poster child walks in vibrating
• (32:31) The dust test, the molds it found, and getting out of the lease
• (34:51) Enough medication to stop the shaking, and why he is on none of it now
• (45:36) What an ERMI actually is, why mold has no smell, and the gasoline question

If you are doing everything right and not getting better: test the house. An ERMI is a dust sample you collect yourself and send off, it is not a doctor's test, and any lab's version of it will do. Ruben's one regret is that he skipped it the first time to save money. The rule Dr. Oubre uses is simple — a home does not have to be mold-free, it has to be healthy enough to heal in, and if you are following the plan and still sinking, it probably isn't.

Dr. Philip Oubre, MD practises functional medicine in Austin, Texas. oubremedical.com

This is one patient's story, told in his own words, not a treatment plan. Binders, hormone injections and the sedating medications described here were prescribed and monitored for his situation, doses were tapered deliberately, and none of that is safe to copy on your own. Talk to your own physician about your own symptoms and labs.

Kristina Baehr was an assistant US attorney with a good job and four kids when she started getting sick in her own house. It took years to work out that the house was the reason. She left federal practice and founded Just Well Law, a firm that represents families poisoned where they live.

She and Dr. Oubre talk about why "toxic" is the wrong word, what happened to 93,000 people on Oahu when the Navy put jet fuel in the water and told them it was fine, and the pattern that repeats in every one of these cases: there is no test, therefore you are not sick.

The practical half is worth the listen on its own. If you think your home is making you ill, she is specific about what to do first, who to hire, and why the person who tests your house must not be the person who profits from remediating it.

In this episode

• (01:36) Who Kristina is, and what Just Well Law does
• (03:28) From assistant US attorney to too sick to work — and finding out the house did it
• (07:46) Red Hill: jet fuel in the water, 93,000 people, and "no indication the water is not safe"
• (12:09) The playbook: no study, no test, therefore no injury
• (26:25) "What's your safety plan?" — why she asks that before she talks about a case
• (32:23) Hire your own certified mold assessor, and test before anyone scrubs the air
• (39:21) The NIH two-pager, and why you need a doctor to document your symptoms even if they doubt you

If you are in this right now: get a certified mold assessor you hire yourself, keep your own records, and get every symptom written into your chart — dated. Documentation you did not keep is the case you cannot make later.

Dr. Philip Oubre, MD practises functional medicine in Austin, Texas. oubremedical.com

This episode is a conversation about medicine and the law, not medical or legal advice for your situation. Talk to your own physician and your own attorney.

Most people chasing a mold problem are testing the wrong way. In this episode, Dr. Philip Oubre talks with Brian Karr — co-founder of We Inspect and creator of The Dust Test — about how to actually find the mold that's making you sick.

Brian explains why an air test is only a snapshot in time, how settled dust gives you the historical picture of what's really in a home, and what an ERMI score does and doesn't tell you. They get into the "human cloud effect" (you carry your exposure with you, Pig-Pen style), how to map exposure room by room like a functional-medicine panel for your house, and the cheap 80/20 fixes — down to a $12 under-sink mat — that let most people heal without gutting the place.

In this episode

Resources

The Mold Doctor Podcast is for education, not individual medical advice. If you suspect mold is affecting your health, work with a qualified clinician.