Dr. Theoharis Theoharides is back, and this time we got into the stuff that has been all over the news. Leucovorin. Tylenol. Benadryl. Underneath the headlines there is actual science, and Dr. Theo walks through what inflammation, mast cells, and folate really have to do with our kids.
The throughline is simple. A diagnosis is a label, not a treatment plan, and there is measurable biology underneath that label that most workups never look at.
Dr. Theo holds five degrees from Yale, spent 37 years at Tufts, has published more than 500 peer reviewed papers, and was the first researcher to connect mast cells to autism. He now runs the Center of Excellence for Neuroinflammation Research in Florida.
In this episode:
- What a mast cell actually is, and why the ones in the brain matter- Propionic acid, and why it is sitting in most kids' cereal- The four things he wants every autism workup to cover- The folate test most kids never get, and why normal bloodwork can still be wrong- A 30-second test you can run at your kitchen table tonight- Why constipation changes behavior more than almost anything he has seen- What to do when your pediatrician refuses to order a test- How to tell a real supplement from an expensive one- Twenty years of autism fads, and why stem cells do not work- When to stop something that is not working
His most honest moment: "I hate the term therapeutic because I don't know what I'm treating."
His best one: "The brain is working. The fact that they don't speak doesn't mean anything."
RESOURCESFRAT, the Folate Receptor Autoantibody Test. Must be ordered by a physician.MTHFR gene analysis.RBC folate and RBC B12, to see what is getting inside the cells.Flat abdominal X-ray, when behavior spikes and nobody can explain it.
FIND DR. THEOdrtheoharides.com, which has an intake form.Instagram: @drtheoharidesHe sees patients in Fort Lauderdale the third week of each month, adolescents and adults only.
FIND ROBtheautismdad.comThe book, So Your Child Was Just Diagnosed with Autism, is out December 29. Preorder at theautismdad.com/book/
DISCLAIMERDr. Theoharides is a physician and PhD pharmacologist with five degrees from Yale and more than 500 peer reviewed publications. This conversation is education, not personalized medical advice. He names specific tests, supplements, medications, and doses, and he gives them as clinical context. The right number for any individual child depends on age, weight, and labs. Do not start, stop, or change anything based on a podcast. Talk to your child's doctor.
