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The Under-Appreciated Thymus Gland
Discover why the thymus plays a central role in T-cell development and why Dr. John believes its importance has historically been underestimated in adult health. Understand how nutrients such as zinc, selenium, and healthy fats may support thymic function and immune resilience as we age. Learn how Traditional Chinese Medicine approaches thymus support through Qi-tonifying herbs, acupuncture points, and Qigong practices designed to support circulation, vitality, and immune function.
When The Thyroid Labs Look Fine And The Patient Is Not
Why a normal TSH and a normal free T4 do not settle the question in a chronically ill patient, and which markers I think tell you more about what is reaching the tissue. How peptides differ from hormones mechanically. Hormones work through the nucleus and change protein synthesis, slow on and slow off. Peptides act largely at the cell surface through secondary messengers, quicker on and quicker off, with effects in more than one direction at once. Why I treat immune modulation and thyroid as one problem rather than two, and the reasoning behind combining them in patients who have been through everything else without getting better.
The Part Of PANS/PANDAS Nobody Has Been Measuring
Why Michelle measured family burden rather than caregiver burden, and what that widened the frame to include: a parent who cannot work, a change in income, a sibling relationship under strain, stigma, and the uncertainty that sits over all of it. Behavior is communication. Michelle describes two children with the same diagnosis and very different presentations, and how a teacher's day to day notes became the thing that got her son recognized. The case for earlier recognition at the front door. Michelle argues that a child showing a sudden change should prompt a look for a medical cause at the first visit, rather than a wait for a specialist appointment in a country that does not have enough specialists.
Your Arteries Are A Muscle, Not A Pipe
The artery wall is biology, not plumbing. Diamond walks through how plaque builds inside the lining rather than collecting in a channel, and why that changes what is worth testing and what is worth treating. Three questions worth asking before any long term prescription: how much longer will this make me live, what is the number needed to treat, and what is the number needed to harm. Diamond explains how relative risk makes a one percent difference sound like fifty. How a clean calcium score can still miss what matters, because calcium scoring does not see the soft, non calcified plaque that Diamond considers the more dangerous kind.
Why Sick People Can’t Fix Their Dopamine
What if the reason you're still stuck isn't your diet, your willpower, or your protocol — it's your dopamine floor? Dr. Sarah Zaldivar holds a PhD in Exercise Physiology and Nutrition from the University of Miami. She's a licensed dietitian, a certified exercise physiologist with the ACSM, and a professor whose doctoral research focused on how exercise cures the root cause of addiction — a chronically low baseline dopamine level. In this episode, she joins Dr. Jaban Moore to answer a question most functional medicine content never asks: why do chronically ill people have the lowest dopamine baselines of anyone, and what does it take to rebuild them? This is not a general conversation about sugar. This is the neuroscience behind why patients who do everything right still crave, still feel flat, and still can't lose weight — and what to do about it. ► What baseline dopamine is and why it matters more than the spike ► Why D2 receptor destruction is driving your cravings — not lack of discipline ► How chronic illness specifically depletes your dopamine floor ► The role of plant toxins in neurotransmitter disruption ► Why diet alone isn't enough — and what HIIT does to receptors that nothing else can ► The dietary framework that accelerates dopamine recovery ► What nutrition science funding is getting wrong — from a licensed dietitian ► Where to start if you're chronically ill, exhausted, and still craving ► Connect with Dr. Sarah Zaldivar: drsarahzaldivar.com | @dr.sarah.zaldivar ► Dr. Jaban Moore: redefiningwellnesscenter.com
Switch From L-Tryptophan to This for Better Results
Most people are taking the wrong form of this supplement and wasting most of it without even realizing it. The difference between L-tryptophan and 5-HTP comes down to how your body actually converts and uses each one to make serotonin and melatonin. You could need thousands of milligrams of one to get the same effect as just hundreds of milligrams of the other. Understanding this one distinction could completely change how you approach your mood and sleep support. Educational content only. #5HTP #SerotoninHealth #SleepSupport
Why Tyrosine Works Differently Than Focus Drugs
Your brain has a focus chemical system that most people never hear about. Stimulant drugs work by making your brain hold onto dopamine and norepinephrine longer, but there is a natural way to approach this from a completely different angle. Tyrosine works on the supply side, helping your body actually produce more of these focus chemicals. What that means for your mental clarity might surprise you. Educational content only.
What Happens When You Mix Tyrosine With Stimulants
Your stimulant medication and your supplements may not mix the way you think. Tyrosine is one of the most commonly used amino acids, but if you're on a stimulant drug, the dosing conversation becomes a whole different story. The good news is that tyrosine is generally very safe since your body already uses it daily from your natural amino acid pool. Watch the full video to understand how to approach this the right way with your healthcare provider. Educational content only.
Your Allergies May Be Contributing to Autoimmune Disease
Your immune system was perfectly fine with your thyroid, your joints, your own tissues... until it wasn't. Autoimmune conditions don't just appear out of nowhere, and environmental factors play a bigger role than most people realize. There are hidden irritants and triggers constantly challenging your immune system, and chronic allergies might be one piece of that puzzle. Watch this to understand what could be quietly pushing your immune system over the edge. Educational content only. #AutoimmuneDisease #ThyroidHealth #ImmuneSystem
Your Mitochondria Can’t Burn Fat Without This One Thing
Your mitochondria are working every single second to keep you alive and energized. Most people have no idea that fat is actually a superior fuel source compared to carbohydrates when it comes to energy production. There is a specific molecule that acts like a shuttle, transporting fats directly into your mitochondria to be burned for power. Watch this to understand what is really driving your energy levels at the cellular level. Educational content only. #MitochondriaHealth #EnergyProduction #CellularHealth
Is Your MTHFR Gene Behind Your Chronic Fatigue or Fibromyalgia?
Researchers are now asking a question that could change how we understand chronic fatigue syndrome and fibromyalgia. They are looking at whether people with these conditions have a higher rate of MTHFR gene defects compared to the general population. What makes this even more fascinating is that your cultural heritage directly influences how likely you are to carry this genetic variation. Watch this to see what the research is uncovering about the hidden genetic link behind these debilitating conditions. Educational content only.