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The School of Doza Podcast

NURSE DOZA
The School of Doza Podcast
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302 episodes

  • The School of Doza Podcast

    Phosphatidylcholine: The One Nutrient Your Liver AND Your Brain Are Built From

    2026/09/03 | 1 mins.
    In this Supplement Ingredients Series episode, Nurse Doza breaks down phosphatidylcholine—the phospholipid that makes up much of every cell membrane you have. He explains why your liver and brain hold the biggest stores of it, how the liver uses phosphatidylcholine to package and move fat, and why choline is the precursor your brain needs for acetylcholine, the neurotransmitter behind focus and memory. He also shares the simple two-capsule morning routine he's used for years.

    FEATURED PARTNER
    BodyBio PC is a phospholipid complex—not a choline salt—which means it delivers phosphatidylcholine in the form your cell membranes are actually built from. That's exactly the distinction Nurse Doza draws in this episode: after cycling through different sources and forms over the years, this is the one that stuck. It's stimulant-free, and his routine is two capsules in the morning on an empty stomach.

    👉 Try BodyBio PC (15% off with code DOZA): https://partners.bodybio.com/DOZA

    These statements have not been evaluated by the FDA. BodyBio PC is not intended to diagnose, treat, cure, or prevent any disease. If you're pregnant or nursing, or take prescription medication, talk with your provider before starting a new supplement.

    JOIN THE SCHOOL
    Understanding why a nutrient matters is a lot easier when you're not piecing it together alone. Inside the School of Doza, members work through the foundational stuff—liver support, methylation, cognition, lab interpretation—alongside others asking the same questions, and every Wednesday at 1 PM Central there's a live group consult (think "Ask Me Anything") where you can bring your own labs and supplement questions.

    👉 Start your free trial: https://community.schoolofdoza.com/c/start-here

    5 KEY TAKEAWAYS

    Phosphatidylcholine is structural, not stimulatory. It's the primary phospholipid in your cell membranes, your body makes and stores it naturally, and there's nothing stimulant-like in it—no jitter, no crash to plan around.

    Your liver and brain hold the biggest stores. Both organs draw heavily on choline and phosphatidylcholine, which is why one nutrient ends up in both the liver conversation and the cognition conversation.

    The liver needs phosphatidylcholine to move fat. Phosphatidylcholine is required to package and export fat out of the liver, which is why choline status keeps showing up in the research on liver fat accumulation.

    Choline is the precursor to acetylcholine. That's the neurotransmitter most tied to attention, learning, and memory—so choline status and cognitive performance track together in the literature.

    Most adults fall short from food alone. National intake data consistently shows the majority of U.S. adults come in under the Adequate Intake for choline, which makes both food sources (egg yolks, liver, soy) and supplementation worth paying attention to.

    RESOURCES
    Based on peer-reviewed literature:

    Choline requirements in adults – Review of choline's role as an essential nutrient, its storage in liver and brain, and dietary requirements across adult populations. Annual Review of Nutrition. https://pmc.ncbi.nlm.nih.gov/articles/PMC2441939/

    Choline metabolism & liver fat – Review of how choline and phosphatidylcholine metabolism relate to hepatic fat export and nonalcoholic fatty liver disease progression. Current Opinion in Gastroenterology, 2012. https://pubmed.ncbi.nlm.nih.gov/22134222/

    Dietary choline deprivation & liver function – Controlled feeding study using metabolomic profiling to predict which adults develop liver dysfunction when deprived of dietary choline. FASEB Journal. https://pmc.ncbi.nlm.nih.gov/articles/PMC2909293/

    Choline & cognitive performance – Analysis of dietary choline intake against cognitive performance and white-matter hyperintensity in the Framingham Offspring Cohort. American Journal of Clinical Nutrition, 2011. https://pubmed.ncbi.nlm.nih.gov/22071706/

    Choline intake & long-term cognition – Prospective cohort analysis associating dietary choline intake with incident dementia risk and cognitive performance. American Journal of Clinical Nutrition (Kuopio Ischaemic Heart Disease Risk Factor Study), 2019. https://www.sciencedirect.com/science/article/pii/S0002916522013375

    🔗 Connect with Nurse Doza:
    JOIN MY SCHOOL for FREE: https://community.schoolofdoza.com/c/start-here

    YouTube: https://www.youtube.com/channel/UCwcKyagDi468WscAOWM5VHA

    Instagram: https://www.instagram.com/nursedoza/

    Website: http://www.nursedoza.com/

    LinkedIn: https://www.linkedin.com/in/jonathan-mendoza-dc-aprn-np-c-0609a038/

    TikTok: https://www.tiktok.com/@nursedoza

    Twitter: https://twitter.com/nursedoza
  • The School of Doza Podcast

    5 Tips to Support Healthy Cortisol Levels Naturally

    2026/08/31 | 37 mins.
    Wondering how to lower cortisol naturally? Nurse Doza walks through five practical habits that support a healthier cortisol rhythm: managing everyday stress, getting morning sunlight, cutting screen time at night, using diaphragmatic breath work, and supplying the adrenal glands with the nutrients they run on. The goal is not crushing cortisol. The goal is rhythm, high when it should be high and low when it should be low.

    Featured Product
    Zen (Stress Relief) by MSW Nutrition, $69

    If you are running on caffeine and adrenaline, your body is burning through the exact nutrients it needs to keep cortisol on a healthy rhythm. Zen is built to put them back. It pairs 125 mg of adrenal glandular tissue, sourced from Argentinian bovine for purity, with four standardized adaptogens: Asian ginseng, rhodiola, eleuthero, and schisandra. It also delivers vitamin C, vitamin B6, and pantothenic acid (B5), the nutrients concentrated in adrenal tissue and used up fastest under sustained demand. Most stress formulas give you one botanical. Zen runs four, in one capsule taken twice daily, so you are not juggling a shelf of bottles.

    Supports the body’s adaptogenic response

    Supports healthy adrenal physiological function

    Supports energy production and stamina

    Supports the body’s response to everyday stress

    👉 Get Zen here: https://zen.mswnutrition.com

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    Join the School of Doza
    If you have been told to "just manage stress better" and nobody explained what that actually looks like on a Tuesday afternoon, that is exactly the gap the School of Doza fills. Every Wednesday we host a live Ask Me Anything that works like a group consult. You bring the real questions, your labs, your nutrition, the supplement stack you are unsure about, the 3 p.m. crash you cannot shake, and we talk it through together in real time. These are live sessions, not recordings, so you get answers to your situation, not somebody else’s.

    Your first 7 days are completely free, so you can sit in on an AMA and see if it is the right fit before you commit to anything.

    👉 Start your free trial: https://community.schoolofdoza.com/c/start-here

    5 Key Takeaways

    Cortisol is not the villain, the flat rhythm is. You need cortisol high in the morning and low at night. Tired but wired, exhausted all day and alert at 11 p.m., is that curve inverted, not a character flaw.

    Your body cannot tell stressors apart. Traffic, a hard workout, a skipped meal, an inbox, an infection: the hypothalamus reads all of it as threat and signals the adrenals to release adrenaline and cortisol. Stacking small stressors all day keeps that signal on.

    Morning sunlight sets the whole day. Light exposure in the morning suppresses melatonin and supports the natural cortisol awakening response. Kitchen lights and phone screens are not a substitute, and low waking cortisol has been associated with fatigue.

    Breath is the fastest lever you have. Inhaling drives the sympathetic side; the exhale is what most stressed people skip. Diaphragmatic belly breathing has been shown to lower cortisol after training, and even a single session can improve heart rate variability and blood pressure. One minute of box breathing fits in any day.

    Nutrients are the part nobody accounts for. Pantothenic acid (B5), vitamin B6, vitamin C, rhodiola, and adrenal glandular tissue all show up in the research on cortisol regulation. Those are the ingredients built into Zen, and they are exactly what a chronically activated stress response depletes.

    Timestamps
    00:00 START – Welcome and episode overview

    00:40 – Tired but wired: why the pattern is a rhythm problem, not a discipline problem

    02:46 – The goal is rhythm, not crushing cortisol, plus what is happening inside the School

    04:50 – Tip 1: Manage your stress better, and how any stressor triggers the adrenal cascade

    07:17 – Tip 2: Morning sunlight and the cortisol awakening response

    09:37 – When morning sun is not an option: red light panels

    11:39 – Tip 3: Less screen time at night, and why darkness is doing real work

    13:43 – Tip 4: Breath work, and why the inhale activates fight or flight

    16:13 – The trainer who told Nurse Doza he did not know how to breathe

    18:38 – Guided belly breathing practice and box breathing

    21:00 – Tip 5: Supplements for the adrenal glands, starting with vitamin B5

    23:18 – Vitamin B6, GABA, and vitamin C for stress recovery

    25:56 – Rhodiola, adaptogens, and bovine adrenal glandular

    30:18 – Betaine (TMG) in Bliss for athletes who are overtraining

    35:04 – Why Zen ties the lifestyle habits together

    Resources

    Mayo Clinic, chronic stress and the adrenal alarm system: https://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/stress/art-20046037

    Oura, benefits of morning sunlight and the cortisol awakening response: https://ouraring.com/blog/benefits-of-morning-sunlight/

    National Sleep Foundation, screen use disrupts sleep time: https://www.thensf.org/screen-use-disrupts-precious-sleep-time/

    Ma et al. 2017, diaphragmatic breathing, attention and cortisol: https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2017.00874/full

    ScienceDirect, pantethine and adrenal cortex function: https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/pantethine

    Stachowicz and Lebiedzinska 2016, diet components and cortisol (betaine, rhodiola, vitamin C): https://link.springer.com/article/10.1007/s00217-016-2772-3

    Vitamin B6, GABA, anxiety and depression: https://www.sciencedirect.com/science/article/pii/S2049080122014236

    WebMD, adrenal extract overview: https://www.webmd.com/vitamins-supplements/adrenal-extract

    Zen (Stress Relief) by MSW Nutrition: https://mswnutrition.com/products/zen

    Join the School of Doza, first 7 days free: https://community.schoolofdoza.com/c/start-here

    Connect with Nurse Doza
    🔗 Connect with Nurse Doza:

    JOIN MY SCHOOL for FREE: https://community.schoolofdoza.com/c/start-here

    YouTube: https://www.youtube.com/channel/UCwcKyagDi468WscAOWM5VHA

    Instagram: https://www.instagram.com/nursedoza/

    Website: http://www.nursedoza.com/

    LinkedIn: https://www.linkedin.com/in/jonathan-mendoza-dc-aprn-np-c-0609a038/

    TikTok: https://www.tiktok.com/@nursedoza

    Twitter: https://twitter.com/nursedoza
  • The School of Doza Podcast

    Vitamin B6: The B Vitamin Behind Your Mood, Focus, and Energy (Supplement Ingredient Series)

    2026/08/27 | 0 mins.
    In this Supplement Ingredient Series episode, Nurse Doza makes the case for the B vitamin nobody talks about: vitamin B6. Everyone knows B12 — the pills, the injections, the whole routine — but B6 is the cofactor your body leans on to build serotonin, dopamine, and GABA, the neurotransmitters behind mood, focus, and steady daytime energy. He covers who tends to run low, why intake alone doesn't guarantee good status, and where an adaptogen-plus-adrenal formula like Zen fits in.

    FEATURED PARTNER
    Zen (Stress Relief) by MSW Nutrition is the formula Nurse Doza reaches for when the B6 conversation turns practical. Each capsule delivers 15 mg of vitamin B6 as P5P — the already-active form your enzymes can use directly — alongside 125 mg of bovine adrenal gland (Argentina) and a five-botanical adaptogen blend: rhodiola, Asian ginseng, eleuthero, schisandra, and licorice, plus vitamin C and 150 mg of pantothenic acid. It's built to support the body's adaptogenic response to everyday stressors and support energy production and stamina.

    👉 Get Zen (Buy 2, Get 1 Free): https://zen.mswnutrition.com
    Three bottles for $138 (regularly $207) — a 90-day supply, free shipping included.

    These statements have not been evaluated by the FDA. Zen is not intended to diagnose, treat, cure, or prevent any disease. If you're pregnant or nursing, take prescription medication, or have a kidney or neurological condition, talk with your provider before starting a new supplement.

    JOIN THE SCHOOL
    Knowing that B6 matters is one thing. Knowing whether you're actually low — and what to do about it — is where most people stall out. Inside the School of Doza, members work through exactly these questions alongside others doing the same, and every Wednesday at 1 PM Central there's a live group consult (think "Ask Me Anything") to bring your labs, your stack, and your symptoms to.

    👉 Start your free trial: https://community.schoolofdoza.com/c/start-here

    5 KEY TAKEAWAYS

    B12 gets the attention. B6 does a lot of the quiet work. B12 is the one people supplement and inject. But vitamin B6 — in its active form, pyridoxal 5′-phosphate (P5P) — is a required cofactor in roughly 140–160 enzymatic reactions, including the ones that build your neurotransmitters.

    Serotonin, dopamine, and GABA all run through B6. P5P is the cofactor for aromatic L-amino acid decarboxylase (serotonin and dopamine) and glutamate decarboxylase (GABA). It isn't the raw material — it's the tool the enzyme can't work without. If P5P is short, those pathways run slower.

    Low B6 status is more common than most people assume. Per NIH data, about 24% of Americans who don't supplement — and still 11% of those who do — carry low plasma P5P (under 20 nmol/L). Average intake looks fine on paper, which is exactly why status and intake aren't the same thing.

    Some people are more likely to run low. Kidney disease and dialysis, autoimmune and inflammatory conditions (RA, celiac, Crohn's, ulcerative colitis), alcohol dependence, smoking, and certain medications including antiepileptics all associate with lower B6 status. Worth a conversation with your provider, not a self-diagnosis.

    B6 works better with company, not alone. This is the logic behind Zen's design: active-form B6 plus pantothenic acid and adrenal support for the stress-response side, plus adaptogens like rhodiola, one of the most clinically studied botanicals for stress-related fatigue and mental performance.

    RESOURCES
    Based on peer-reviewed literature:

    B vitamins and brain function – Kennedy DO. "B Vitamins and the Brain: Mechanisms, Dose and Efficacy—A Review." Nutrients, 2016;8(2):68. https://pmc.ncbi.nlm.nih.gov/articles/PMC4772032/

    B6 as a metabolic cofactor – Parra M, Stahl S, Hellmann H. "Vitamin B6 and Its Role in Cell Metabolism and Physiology." Cells, 2018;7(7):84. https://pmc.ncbi.nlm.nih.gov/articles/PMC6071262/

    B6 in health and disease – Stach K, Stach W, Augoff K. "Vitamin B6 in Health and Disease." Nutrients, 2021;13(9):3229. https://doi.org/10.3390/nu13093229

    B6 and GABAergic inhibition – Field DT, Cracknell RO, Eastwood JR, et al. "High-dose Vitamin B6 supplementation reduces anxiety and strengthens visual surround suppression." Human Psychopharmacology, 2022;37(6):e2852. https://pmc.ncbi.nlm.nih.gov/articles/PMC9787829/ (Note: this trial used 100 mg/day, well above a standard supplemental dose — cited for mechanism, not as a dosing recommendation.)

    Rhodiola and stress – Ivanova Stojcheva E, Quintela JC. "The Effectiveness of Rhodiola rosea L. Preparations in Alleviating Various Aspects of Life-Stress Symptoms and Stress-Induced Conditions." Molecules, 2022;27(12):3902. https://doi.org/10.3390/molecules27123902

    Reference data on B6 status, at-risk groups, and upper intake limits: NIH Office of Dietary Supplements, Vitamin B6 Fact Sheet for Health Professionals. https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/

    🔗 Connect with Nurse Doza:
    JOIN MY SCHOOL for FREE: https://community.schoolofdoza.com/c/start-here

    YouTube: https://www.youtube.com/channel/UCwcKyagDi468WscAOWM5VHA

    Instagram: https://www.instagram.com/nursedoza/

    Website: http://www.nursedoza.com/

    LinkedIn: https://www.linkedin.com/in/jonathan-mendoza-dc-aprn-np-c-0609a038/

    TikTok: https://www.tiktok.com/@nursedoza

    Twitter: https://twitter.com/nursedoza
  • The School of Doza Podcast

    5 Signs You Have Fatty Liver

    2026/08/24 | 36 mins.
    Five signs of fatty liver that are easy to miss, because they look like ordinary life. Nurse Doza walks through low energy, weight around the midsection, a fast-food pattern, hormone symptoms, and gallbladder issues, and explains what each one suggests about the liver underneath. Plus the two labs worth asking your provider about, the foods that ease the load, and where to start. Nothing here is a diagnosis.

    Featured Product
    Liver Boost (Detox) — $111

    Liver Boost is a comprehensive formula designed to support phase I and phase II liver detoxification, with nutrients that support your antioxidant systems and glutathione production. If this episode had you thinking about how much your liver handles in a day — fats, blood sugar, and everything your body needs to clear out — this is the formula built to support that work while you make the diet and lifestyle changes that move the needle. It is not a replacement for those changes.

    👉 Get Liver Boost here: https://boost.mswnutrition.com

    Join the School of Doza
    If you have been told your labs are "fine" but you do not feel fine — if the fatigue is not lifting, the midsection weight will not move, or your hormone symptoms keep getting explained away one at a time — that is exactly the kind of thing we work through together inside the School of Doza.

    Every Wednesday we host a live Ask Me Anything, and it runs like a group consult. You bring your labs, your questions, your nutrition, your supplements, whatever you are working through, and we talk it out in real time. These are live sessions — you have to be there.

    Your first 7 days are completely free, so you can join, sit in on an AMA, and see if it is the right fit.

    👉 Start your free trial: https://community.schoolofdoza.com/c/start-here

    5 Key Takeaways

    Fatty liver is usually silent, so the signals show up as ordinary life. There is no pain and no dramatic moment — just fatigue, weight that will not move, and symptoms that get explained away individually instead of read as a pattern.

    Low energy and stubborn midsection weight belong in the same conversation as the liver. A liver under strain does not process nutrients efficiently, and fatty liver frequently travels with insulin resistance — which is why the belly fat resists diet and exercise.

    How much of your diet comes from fast food matters more than whether you ate it. In the Keck Medicine research, the people whose liver fat rose were those getting 20% or more of their daily calories from fast food — and the effect was most pronounced in people with obesity or diabetes.

    The liver sits upstream of estrogen, thyroid, and insulin. Estrogen is sent to the liver to be broken down and cleared through the colon, hypothyroidism is associated with MASH, and hepatic insulin resistance is part of how fatty liver develops. Hormone symptoms can be a liver conversation.

    Your gallbladder history is liver information. In a large Korean cohort, people who had their gallbladder removed had a 1.48-fold higher risk of developing MASLD — rising to a 4.45 hazard ratio in those with three or more cardiometabolic risk factors. "We took the gallbladder out, your liver is fine" is not the end of the story.

    Timestamps
    00:00 START – Welcome and episode overview

     

    00:22 – Why fatty liver stays quiet, and the signals that still show up

     

    03:02 – Inside the School of Doza: the live Wednesday AMA and your free first 7 days

     

    05:04 – Sign 1: You feel sluggish

     

    07:32 – Sign 2: You have gained weight, especially around the midsection

     

    09:58 – Sign 3: Fast food is in the picture

     

    12:22 – Seed oils, sodas, and learning to read a label

     

    14:52 – Sign 4: Hormone issues, starting with estrogen

     

    17:14 – Estrogen clearance, PCOS, and why the liver belongs in that conversation

     

    19:21 – Fasting insulin: the lab almost nobody orders

     

    21:43 – Where T4 becomes T3, and why thyroid meds depend on the liver

     

    22:35 – Sign 5: Gallbladder issues

     

    26:06 – Diet changes that take pressure off the liver

     

    30:50 – Fasting, the foods that help, and the nutrients the liver uses

     

    33:16 – Labs worth asking your provider about: GGT and fasting insulin

    Resources

    Symptoms of fatty liver most people miss — Far North Surgery: https://www.farnorthsurgery.com/blog/is-your-liver-in-trouble-symptoms-of-fatty-liver-most-people-miss

    Consumption of fast food linked to liver disease — Keck Medicine of USC, 2023: https://news.keckmedicine.org/consumption-of-fast-food-linked-to-liver-disease/

    Liver function and its connection to hormone regulation — BCBSM MI Blue Daily: https://www.bcbsm.mibluedaily.com/stories/health-and-wellness/liver-function-and-its-connection-to-hormone-regulation

    Actions of thyroid hormones and thyromimetics on the liver — Nature Reviews Gastroenterology & Hepatology, 2025: https://www.nature.com/articles/s41575-024-00991-4

    Hepatic insulin receptor: new views on the mechanisms of liver disease — Metabolism, 2023: https://pmc.ncbi.nlm.nih.gov/articles/PMC10330768/

    Gallbladder removal linked to fatty liver disease risk — EMJ Reviews, 2025: https://www.emjreviews.com/hepatology/news/gallbladder-removal-linked-to-fatty-liver-disease-risk/

    Connect with Nurse Doza
    🔗 Connect with Nurse Doza:

    JOIN MY SCHOOL for FREE: https://community.schoolofdoza.com/c/start-here

    YouTube: https://www.youtube.com/channel/UCwcKyagDi468WscAOWM5VHA

    Instagram: https://www.instagram.com/nursedoza/

    Website: http://www.nursedoza.com/

    LinkedIn: https://www.linkedin.com/in/jonathan-mendoza-dc-aprn-np-c-0609a038/

    TikTok: https://www.tiktok.com/@nursedoza

    Twitter: https://twitter.com/nursedoza
  • The School of Doza Podcast

    Bovine Adrenal Gland: The Supplement Behind Fewer Afternoon Crashes

    2026/08/20 | 1 mins.
    In this Supplement Ingredient Series episode, Nurse Doza breaks down bovine adrenal gland — a glandular supplement with over a century of use, rooted in the ancestral practice of eating organ meat for nutrients the body needs to function. He explains how cortisol dysregulation can show up as afternoon crashes, mood shifts, and restless nights, and why adrenal glandular is paired with adaptogens and B vitamins in a three-in-one formula built to support the stress response.

    FEATURED PARTNER
    Zen (Stress Relief) by MSW Nutrition is the bovine adrenal gland formula Nurse Doza reaches for himself — and the reason is the ingredient itself, which is genuinely hard to find on a shelf. One capsule delivers 125 mg of adrenal gland tissue sourced from Argentina, paired with four standardized adaptogens (Asian ginseng, rhodiola, eleuthero, and schisandra), plus vitamin C, vitamin B6 as P5P, and pantothenic acid. That's the three-in-one Nurse Doza describes in this episode: glandular, adaptogens, and B vitamins in one capsule, formulated to support the body's stress response and steadier daily energy.

    👉 Get Zen — Buy 2, Get 1 Free: https://zen.mswnutrition.com One bottle is $69 (60 capsules, 30-day supply at one capsule twice daily). The 3-bottle bundle is $138 (regularly $207) with free shipping. August 2026 offer — confirm the end date before publishing.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. If you are pregnant or nursing, have a thyroid or adrenal condition, or take prescription medication — including blood pressure medication, given the licorice root content — talk with your provider before starting a new supplement.

    JOIN THE SCHOOL
    Stress, energy, and sleep are tangled together, and sorting out which one to pull on first is a lot easier when you're not guessing alone. Inside the School of Doza, members work through this exact pattern — the 3 PM crash, the wired-and-tired evening, the sleep that never quite restores — alongside others chasing the same thing. Every Wednesday at 1 PM Central there's a live group consult (an "Ask Me Anything") where you can bring your own labs, supplements, and questions to Nurse Doza in real time.

    👉 Start your free trial: https://community.schoolofdoza.com/c/start-here

    5 KEY TAKEAWAYS

    Glandular supplements are an old idea, not a new one. Adrenal glandulars have been used for over a hundred years, and the thinking behind them goes back much further — indigenous cultures ate organ meat because they understood it supplied nutrients the body needed to function.

    The 3 PM crash often traces back to cortisol rhythm, not willpower. Cortisol is supposed to peak in the morning and taper through the day. When that curve flattens or shifts, the downstream effects show up in energy, mood, and how well you sleep at night — all three, not just one.

    Bovine adrenal gland is the hard-to-find piece of the stack. Most stress formulas stop at adaptogens. A glandular ingredient is uncommon on shelves, which is why Nurse Doza specifically calls it out as the reason he uses Zen.

    The adaptogens and B vitamins are doing real, separate work. Rhodiola and ginseng have the strongest human research behind them for stress-related fatigue, and pantothenic acid (B5) and B6 are cofactors your body uses in the energy pathways underneath the whole system. The glandular isn't carrying the formula alone.

    Support the system, don't expect a switch. Adrenal support is about giving the stress response better inputs over time — not overriding it. Individual responses vary, and anyone on medication or managing a thyroid or adrenal condition should loop in their provider first.

    RESOURCES
    Based on peer-reviewed literature:

    Cortisol activity, fatigue & everyday life – Systematic review and subset meta-analysis of unstimulated cortisol secretory activity and its relationship with fatigue. Psychoneuroendocrinology, 2013. https://pubmed.ncbi.nlm.nih.gov/23916911/

    Rhodiola rosea & stress-related fatigue – Randomised, double-blind, placebo-controlled, parallel-group study of standardised extract SHR-5 in subjects with stress-related fatigue. Planta Medica, 2009. https://pubmed.ncbi.nlm.nih.gov/19016404/

    Rhodiola rosea, physical & mental fatigue – Systematic review of the clinical evidence. BMC Complementary and Alternative Medicine, 2012. https://pubmed.ncbi.nlm.nih.gov/22643043/

    Adaptogens & the stress response – Review of the evidence-based efficacy of adaptogens in fatigue and the molecular mechanisms behind their stress-protective activity. Current Clinical Pharmacology, 2009. https://pubmed.ncbi.nlm.nih.gov/19500070/

    Korean Red Ginseng & fatigue – Randomized, double-blind, placebo-controlled study of Korean Red Ginseng on fatigue. Korean Journal of Internal Medicine, 2024. https://pubmed.ncbi.nlm.nih.gov/38576235/

    Note: the citations above support the adaptogen and cortisol-rhythm portions of this episode. There is no published human clinical literature on bovine adrenal glandular supplementation — it is presented here as a traditional-use ingredient, not an evidence-backed intervention.

    🔗 Connect with Nurse Doza:
    JOIN MY SCHOOL for FREE: https://community.schoolofdoza.com/c/start-here

    YouTube: https://www.youtube.com/channel/UCwcKyagDi468WscAOWM5VHA

    Instagram: https://www.instagram.com/nursedoza/

    Website: http://www.nursedoza.com/

    LinkedIn: https://www.linkedin.com/in/jonathan-mendoza-dc-aprn-np-c-0609a038/

    TikTok: https://www.tiktok.com/@nursedoza

    Twitter: https://twitter.com/nursedoza
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About The School of Doza Podcast
Nurse Doza’s Podcast comes to life in a very interactive way. Sure you can listen to the podcast, but this is just the beginning of your education in health. Every week, Nurse Doza dives into new health subjects and encourages you to submit your questions to be answered on the podcast, newsletter, YouTube, LinkedIn, and every other way that you like to take in educational media.
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