What is pregnenolone? It is a steroid hormone but is not a reproductive hormone like estrogen or testosterone. Pregnenolone is also made from cholesterol, which makes it a steroid hormone. It is also considered to be a pro-hormone,’ because it can convert into other hormones depending on the needs of the body. Recently, it has been discovered that pregnenolone is also produced in the brain and spinal cord, which makes it very potent on stimulating the central nervous system and having an impact on the brain.
Pregnenolone is helpful for memory. It is stimulating to the brain for memory and learning, but at the same time, it is also neuroprotective. The brain is very complicated, and pages could be written on the process of memory foundation and degradation. What we are trying to say here is, pregnenolone helps with learning and also preserving memory by protecting brain cells.
Other helpful uses for pregnenolone:
Pregnenolone, like most hormones declines with age. However, pregnenolone can also drop in response to high levels of chronic stress. Whether that stress is mentally induced such as dealing with a family member’s illness, PTSD or a stressful high paced life. Or physical stress such as intense daily cardiovascular exercise can diminish levels of pregnenolone.
This is also known as ‘pregnenolone-steal.’ In times of chronic stress, the body will shunt the production away from the other steroid hormones to produce more cortisol. For women, the body will shunt production away from progesterone to make more cortisol.
You can test for pregnenolone levels in the blood, but the lab reference ranges are so vast that most everyone will fall in normal ranges. Quest has a reference range of 22-237 ng/dL, and LabCorp’s is anything less than 151 ng/dL.
Both are broad reference ranges. I like to see pregnenolone 80-100. If a pregnenolone blood test is less than 80 ng/ dL, I will treat the patient with pregnenolone. And after being on the pregnenolone for 1-3 months, I will retest the blood work to see where their levels are and how they are feeling.
As we all know, too much of a good thing’ is not-so-good. Taking too much pregnenolone can have side effects. There is not a lot of research on pregnenolone. There are some animal studies but not any real prolific human studies. For the layperson, there is not a lot of information about pregnenolone online. There are some contradictory statements on dosing, side effects, and safety.
What I can tell you from my experience with patients, there are relatively little side effects with pregnenolone, as long as you keep the dosage uniquely prescribed for the patient based on their symptoms and the blood work readings.
Pregnenolone is available over the counter/online without a prescription. Many pregnenolone doses are just way too high. I have had new patients walk into my office, and they are on 100mg or more of pregnenolone per day. There are a few exceptions based on blood work. But the very most I prescribe for pregnenolone is 30mg.
Like I said, too much of a good thing’ is not good. Pregnenolone is a hormone, specifically a prohormone. Meaning pregnenolone can convert into other hormones. If someone is taking a higher dose of pregnenolone, it can convert into DHEA, estradiol, cortisol, or progesterone. The side effects would occur due to the conversion of these hormones. So you might see:
These side effects come from the conversion of pregnenolone into other hormones. That is why testing for pregnenolone and patient report is essential. When used based on the patient’s blood work and symptoms, pregnenolone can really help with quality of life and aging.
Some people are not candidates for pregnenolone. As I stated before, there is not a lot of research or information on pregnenolone itself, let alone safety issues, and much of the online info regarding the safety of pregnenolone is contradictory.
Pregnenolone can convert into other hormones, so if a person has a personal or family history of a hormone receptor cancer, it is not wise to take pregnenolone. These cancers could be breast cancer or prostate cancer to name a couple.
As stated, there is not a lot of information on safety and pregnenolone; however, knowing that pregnenolone will convert to other hormones makes it potentially not a good idea for people with a personal or family history of hormone-related cancers. But we might find out otherwise in the future with more studies and research.
You are going to find that your primary care doctor is most likely not going to know what pregnenolone is, let alone test your levels. I have had primary care doctors have fits because they got pregnenolone confused with prednisone, which is of course, entirely different.
If you are interested in testing your pregnenolone, you need to see a physician that specializes in Functional Medicine. Perhaps there is not a Functional Medicine doctor in your area, or they charge more than you have budgeted for your healthcare needs. And your primary care doctor refuses to order you a pregnenolone blood test. What can you do? Order it yourself. If you are interested in pregnenolone blood testing, you can go to our website and order it yourself.
There is more to know and learn with pregnenolone. And there will be more information coming out with pregnenolone in the future as we are all learning. Hopefully, this has been informative and helpful to you. If you have any questions or personal stories about pregnenolone, please feel free to email us at [email protected]
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Protecting your `heart health` is crucial, especially during `menopause`, when risks can increase. In this `women’s health` episode, Dr. Valorie Davidson and Dr. Robert Maki share essential `health tips` and insights into how `hormones` impact cardiovascular well-being. Learn about important lab tests and supplements to safeguard your heart. You’ll learn: ● Why heart disease in women is often a “silent” problem until it’s serious ● The difference between general “heart disease” and atherosclerosis ● Coronary calcium scores: what they are, what the numbers mean, and when to consider one ● Why total cholesterol alone is useless (and often scary for no reason) ● The key markers that matter more: ○ Triglycerides ○ HDL ○ Triglyceride HDL ratio (and why 1.5 is a powerful insulin-resistance clue) ○ ApoB ○ Lp(a) ○ hs-CRP (cardio CRP) ○ Blood pressure & insulin resistance ● How estrogen decline in perimenopause & menopause affects cholesterol, visceral fat, inflammation, and heart risk ● How rhythmic dosing and thoughtfully prescribed HRT can support metabolic and cardiovascular health ● Visceral fat vs “roly poly” fat: why where you store fat matters more than the scale ● Foundational supplements for heart protection (education only, not personal medical advice): ○ Omega3s (EPA/DHA) ○ Vitamin D 2 ○ CoQ10 ○ Curcumin/turmeric ○ Magnesium Red yeast rice, bergamot, berberine & more metabolic support ○ Nitric oxide support (beet root, citrulline, etc.) If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
Can You Do Rhythmic Dosing After a Hysterectomy? Short answer: Yes, but there are some other factors to take into consideration to make sure someone is a good candidate. In this episode, Dr. Valorie and Dr. Maki explain how rhythmic dosing works without a uterus, why it can be an excellent option after total hysterectomy (with oophorectomy) or surgical menopause, and when a simpler static approach might be better. We cover candidates, myths (like “no uterus = no progesterone”), brain and bone benefits, and how to personalize dosing for real-life outcomes—sleep, mood, cognition, libido, and long-term bone strength. What you’ll learn ● Rhythmic dosing 101 (mimicking a 26–28-day cycle) ● Hysterectomy types: uterus-only vs. total (with ovary removal) ● Why rhythmic dosing can still help—even without a period ● Customizing estrogen + progesterone to symptoms and goals ● Brain fog & sleep: why declining estradiol hits cognition ● Bone density protection in the first 5–7 years post-menopause ● Endometriosis & fibroids: nuance, not one-size-fits-all ● When rhythmic dosing may not be ideal (e.g., 60 and off HRT for many years) If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
Confused by your DEXA scan results? Not sure if your T-score is “normal,” “osteopenia,” or “osteoporosis”or what to actually do about it? In this episode, Dr. Valorie Davidson and Dr. Robert Maki walk through three real viewer examples to show You exactly how to interpret bone density scores in your 50s and beyond. You’ll learn: ● How to read your DEXA scan: T-score vs Z-score in plain English ● The cutoffs: ○ 0 to -0.9 → normal bone density ○ -1.0 to -2.4 → osteopenia ○ ≤ -2.5 → osteoporosis ● Why two women in their early 50s can have completely different bone density ● What a T-score of -3.7 or -3.8 really means—and whether it’s reversible ● How surgical menopause, long-term steroids, vitamin D deficiency, RA, and genetics impact bone health ● Why your 50s are really about protecting your 70s (fracture risk, independence, and longevity) ● How weight loss, GLP-1 meds, and low muscle mass affect bones ● Practical foundations to protect and improve bone density: ○ Smart movement: walking, weighted vests, strength & resistance training ○ Protein targets & why bone = “calcified protein” ○ Stress, cortisol & steroid impact on bone loss ○ Vitamin D + K2, food-based calcium & targeted bone support formulas ○ Where HRT—and rhythmic dosing—fit into a long-term bone strategy If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
Many women confuse cycling static HRT with rhythmic dosing, but they’re not the same thing. In this episode, Dr. Valorie Davidson and Dr. Robert Maki from Progress Your Health break down the difference between the two, why it matters for your safety, and how to do hormone therapy the right way. In this video, you’ll learn: ● What “rhythmic dosing” actually means ● Why cycling your static HRT is not rhythmic dosing ● How improper dosing can impact mood, energy, and breast tenderness ● The risks of trying to adjust hormones on your own ● Why rhythmic dosing must follow the body’s natural ovarian rhythm ● How men and women can use synchronized rhythmic dosing safely If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
In Part 2, we go symptom-by-symptom so you can sleep through the night again. Dr. Valorie and Dr. Maki cover night sweats, frequent urination, heart palpitations, muscle cramps, headaches, itchy skin, vivid dreams, and when to suspect sleep apnea (under-recognized in women). You’ll hear practical tactics—electrolytes, targeted magnesium types, phosphatidylserine timing, glycine, L-theanine, and smart melatonin use—plus when HRT helps and how to pair data (CGM, wearables) with your sleep plan. You’ll also discover practical, science-backed fixes like: 💧 Smart electrolyte balance & targeted magnesium types 🧠 Phosphatidylserine timing for cortisol control 😴 Glycine, L-theanine, and optimal melatonin use 💊 When HRT makes sense—and how to pair it with CGM or wearable sleep data What you’ll learn ● What nighttime urination signals (estrogen & ADH, electrolytes, cortisol) ● Palpitations in midlife: estrogen link, when to see cardiology, calming strategies ● Cramps/headaches/itchy skin—common causes & quick fixes ● How/when to test for sleep apnea at home (and why it’s missed in women) ● Fine-tuning supplements & dosing; when HRT is the lever Still not sure what’s really causing your sleepless nights? Find out if you’re in the In-Between stage of perimenopause and menopause. If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
Why midlife wrecks your sleep—and how to fix it naturally. In Part 1, Dr. Valorie and Dr. Maki unpack the hormone triad behind women’s insomnia: shifting estrogen/progesterone, cortisol dysregulation, and blood sugar/insulin resistance. You’ll learn the difference between trouble falling vs. staying asleep, how low progesterone affects GABA (hello 2–3 a.m. wake-ups), and the daily habits that reset your circadian rhythm. What you’ll learn ● The hormone triad driving midlife sleep loss ● “Vampire / Zombie / Ghoul” sleep patterns—what they mean ● Why blood sugar swings trigger nighttime cortisol spikes ● Morning fixes that help nights: protein breakfast, light exposure, movement, temperature ● Starter supplements & how to think about them: magnesium (glycinate, L-threonate), L-theanine, glycine, phosphatidylserine, melatonin If you have a question, please visit our website and click Ask the Doctor a question. Join the Progress Your Hormones Community Stay Connected Instagram: @drvalorie TikTok: @drvaloried Disclaimer: All content in this blog, including text, images, audio, video, or other formats, was created for informational purposes only. This video, website, and blog aim to promote consumer/public understanding and general knowledge of various health topics. This content is not a substitute for professional medical advice, diagnosis, or treatment. Please consult your healthcare provider with any questions or concerns you may have regarding your condition before undertaking a new healthcare regimen. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If your healthcare provider is not interested in discussing your health concerns regarding this topic, then it is time to find a new doctor.
