Dr. Christine Maren

Dr. Christine Maren 👑 Board-Certified Physician, IFMCP, MSCP. We take a root-cause approach to perimenopause, thyroid, gut health, autoimmune disease & metabolism.
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It’s all connected, and so is our care. Dr. Christine Maren is a Functional Medicine physician and the founder of a high-tech, innovative medical practice serving patients in Colorado, Michigan and Texas. She is uniquely trained in the Functional Medicine model to identify and treat the root causes of chronic disease. Her approach to patient care is individualized and personalized, with an emphasis on the ways our environment, food and lifestyle choices interact with our genes. She utilizes advanced lab testing to search for a root cause, and seeks the most gentle way to treat the underlying causes of disease. Dr. Maren is board-certified by the American Board of Family Medicine and is an Institute for Functional Medicine Certified Practitioner (IFMCP). She is a compassionate clinician, speaker and wellness advocate. She is married to a surgeon and together they balance rearwarding careers with raising two beautiful children. Learn more at www.drchristinemaren.com.

10/30/2025

Did you know that for many women in perimenopause and menopause, hormone replacement therapy (HRT) can be a first-line treatment for mood changes, even before antidepressants like SSRIs are considered?

That doesn’t mean there’s no role for SSRIs.

But if your doctor recommends one and you’re in the perimenopausal transition (often between the ages of 35-50), it’s worth asking about your hormones first.

Here’s why 👇

🧠 Estradiol has profound effects on the brain.

It helps regulate neurotransmitters and also enhances blood flow, glucose metabolism, and synaptic plasticity in the brain. When estradiol declines, women often experience brain fog, forgetfulness, decreased multitasking ability, and emotional flatness.

😴 Progesterone has a calming effect through its metabolite allopregnanolone, which acts on GABA receptors.

Low progesterone is associated with more anxiety, irritability, and poor sleep (and often heavier periods, too).

⚡️ Testosterone supports dopamine production, cognitive speed, and confidence.

It enhances focus, motivation, and resilience. Low testosterone is linked with apathy, reduced stress tolerance, and a greater tendency toward irritability, anxiety, and depression.

When these hormones fluctuate or decline, many women develop mood symptoms or a sense of disconnection from themselves.

Sadly, because of outdated fears around HRT, hormone therapy still isn’t always part of the conversation, even though the science supports its benefits for mood, memory, and overall brain health.

If an SSRI works for you, that’s great. Every woman deserves a personalized plan that fits her needs.

But too often, women are prescribed medication for symptoms that are actually rooted in hormonal imbalance.

Feeling anxious, foggy, or “not like yourself” isn’t just part of getting older. You deserve to feel clear, strong, and connected again. 💕

If this resonates, share it with a friend or loved one who might be struggling. It could change her life! 👯

10/29/2025

Thank you and for shedding light on this important topic in women’s health! Questions about hypothyroidism? Drop ‘em below!

10/28/2025

Women are extraordinary. We hold so much: families, careers, communities, expectations.

But most of us were taught to self-sacrifice in the process. And the opposite of self-sacrifice? It’s not selfishness.

👉It’s alignment.

Healing begins when we come back into alignment with our own body, mind, and spirit.

Here are 10 things I believe about women’s health:

1. Everything is connected. The gut, thyroid, hormones, immune system, nervous system, and mindset all influence one another. You can’t separate them.

2. Root cause is valid. You can’t out-supplement or meditate your way out of micronutrient deficiencies or gut infections.

3. Hormones give us resilience. Body-identical hormones can transform the way we age, think, and feel.

4. Strength is medicine. Muscle is the organ of longevity… and confidence.

5. Nourishment is fuel. Protein and fiber are foundational for metabolism, mood, and the gut microbiome.

6. Sleep is non-negotiable. Restoration is required for healing.

7. Progress over perfection. Stressing about doing it “right” is its own kind of toxin.

8. Self-respect and self-love are the roots of sustainable health.

9. Education = empowerment. Women deserve agency in their health decisions.

10. Mind-body medicine matters. The thoughts you think and the stories you tell your body become your actual biology.

You don’t have to settle for poor health. When you reclaim your energy, strength, and clarity, you reclaim your sovereignty.

👑 You can feel like yourself again—and more you than ever before.

💬 Tell me what part of this resonates most with you.

🔁 Share this with a woman who’s ready to stop self-sacrificing and start aligning.

📎 Save this post as a reminder of what’s possible when you choose yourself.

Thank you  for an incredible event with some amazingly talented women!2025 has been a year of immense growth and opportu...
10/27/2025

Thank you for an incredible event with some amazingly talented women!

2025 has been a year of immense growth and opportunity, and I’m honored to be speaking alongside others who care so much about women’s health.

If you joined us for the event, leave your most powerful takeaway below! 👇

10/24/2025

Most women enter perimenopause long before their periods stop, somewhere in their late 30s or early 40s.

And the symptoms can show up in sneaky ways:

✨ Irregular cycles (usually closer together and/or heavier)
✨ Weight gain or new belly fat
✨ Sleep issues or 3 AM wake-ups
✨ Low libido
✨ Hair thinning
✨ Bloating or gut changes
✨ Histamine reactions (itchy skin, food sensitivities)
✨ Brain fog or forgetfulness
✨ Mood swings, anxiety, irritability or rage
✨ Hot flashes, heart palpitations

These changes aren’t random. They’re symptoms of shifting hormones, and your body asking for support.

If you’re wondering, “Could this be perimenopause?” I wrote an article about 10 early signs to look for (and what to do about them).

👉 Comment ‘SIGNS’ and I’ll send you the link to the full article!

10/23/2025

A 2023 study of 5,600 women found that vaginal estrogen reduced UTI frequency by more than 50% within one year! 🤯

If you get frequent UTIs, you know what a pain they are to deal with. And let’s be honest…being on antibiotics all the time is not a great solution either!

Vaginal estrogen is a simple, safe, and proactive measure you can take to prevent them in the future.

Here’s how it works:

✔️ It strengthens urethral and vaginal tissues to improve resilience.
✔️ It creates a protective barrier against harmful bacteria.
✔️ It supports natural defense mechanisms by enhancing the microbiome and tissue health.

This means less antibiotic use, a reduced risk of antibiotic-resistant infections, and less likelihood of more serious outcomes like urosepsis.

Beyond UTI prevention, vaginal estrogen and vaginal DHEA are amazing for:

✨ Supporting a healthy vaginal microbiome
✨ Helping with symptoms of urinary urgency
✨ Improving vaginal tone and elasticity, collagen production and natural lubrication

You don’t have to be in menopause to benefit from taking vaginal estrogen or vaginal DHEA.

If you’re postpartum and breastfeeding, on certain birth control pills, experiencing vaginal dryness, having pain with in*******se, dealing with frequent infections or UTIs you could be a candidate!

Check out my YouTube Shorts channel for a quick breakdown of what this medication looks like and how to use it!

Drop all your questions below, and let’s shed some light on this life-changing medication.

10/21/2025

We hear a lot about hormones like estrogen and progesterone in perimenopause and menopause.

But your THYROID HEALTH is just as critical.

Think of your thyroid as your metabolic thermostat. When it’s not working well, you might feel:

❌ Exhausted no matter how much you sleep
❌ Unable to lose (or stop gaining) weight
❌ Mentally foggy and forgetful
❌ Cold, anxious, or even depressed
❌ Like your hair, skin, and nails have lost their glow

And in midlife, declining estrogen can actually change your thyroid hormone receptor sensitivity.

And for women with Hashimoto’s (the most common autoimmune disease in midlife), symptoms often flare or show up in perimenopause.

Optimal thyroid care means looking beyond TSH, and testing free T4, free T3, thyroid antibodies, and reverse T3. As well as the micronutrients that influence thyroid health.

And you deserve optimal care. Because when your thyroid works better, you FEEL better.

Thyroid symptoms are often dismissed during perimenopause. Let’s change that!

Share this post and start the conversation.

10/20/2025

Most women enter perimenopause long before their periods stop, somewhere in their late 30s or early 40s.

And the symptoms can show up in sneaky ways:

✨ Irregular cycles (usually closer together and/or heavier)
✨ Weight gain or new belly fat
✨ Sleep issues or 3 AM wake-ups
✨ Low libido
✨ Hair thinning
✨ Bloating or gut changes
✨ Histamine reactions (itchy skin, food sensitivities)
✨ Brain fog or forgetfulness
✨ Mood swings, anxiety, irritability or rage
✨ Hot flashes, heart palpitations

These changes aren’t random. They’re symptoms of shifting hormones, and your body asking for support.

If you’ve been wondering, “Could this be perimenopause?” I wrote an article about 10 early signs to look for (and what to do about them).

👉 check it out here: https://drchristinemaren.com/10-early-perimenopause-symptoms-you-shouldnt-ignore/

The REAL reason I’ll never stop lifting? Because a stronger body gave me a stronger mind…and that’s priceless. 💪 Like th...
10/20/2025

The REAL reason I’ll never stop lifting?

Because a stronger body gave me a stronger mind…and that’s priceless. 💪

Like this post and leave me a comment if prioritizing movement has made you more emotionally resilient.

10/19/2025

Loved this group yesterday! We talked all about the gut microbiome, hormones/perimenopause, and how all of that is connected to common health issues in midlife like autoimmune disease, hypothyroidism, and metabolic disease.

10/17/2025

It’s here! Today is Day 1️⃣ of the 2025 Health Optimization Symposium in Boulder, CO. This lineup is incredible! Tomorrow I’ll be speaking on “Estrobolome Meets Microgenderome: A New Frontier in Optimizing Women’s Health in Midlife” and I couldn’t be more excited! Don’t miss .christophershade . Will you be there?

10/17/2025

I hear these myths all the time… and they drive me crazy because they keep women spinning their wheels:

1️⃣ “A glass of wine is good for heart health.”

❌ Resveratrol is great, but you’re not getting enough from wine to offset the damage. Alcohol disrupts hormones, sleep, and gut health and raises breast cancer risk.

2️⃣ “Snacking all day is better for your metabolism.”

❌ Your gut needs time between meals to run its cleanup cycle (the MMC). Three balanced meals, 4–5 hours apart, support digestion, blood sugar, and energy.

3️⃣ “Low-carb is the only way to lose weight.”

❌ For many midlife women, low-carb actually means high-fat, which can backfire, disrupting the gut microbiome, adrenals, thyroid function and fueling metabolic endotoxemia (yes, it’s as bad as it sounds).

4️⃣ “The Pill balances hormones.”

❌ Birth control pills shut down your natural hormone production. That monthly “period” is a withdrawal bleed, not a real cycle.

5️⃣ “Heartburn means too much acid.”

❌ In reality, most women have too little stomach acid from living in fight-or-flight mode. Low acid can cause reflux and poor digestion.

6️⃣ “HRT causes breast cancer.”

❌ Estrogen can stimulate growth, but modern, body-identical HRT doesn’t cause breast cancer. Risk depends on type, timing, and individual history and for most women, the benefits outweigh the risks.

Let’s stop recycling bad advice and start spreading real education.

Share this with a friend who deserves better information.

Address

Broomfield, CO

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm
Friday 9am - 4pm

Telephone

+13037044487

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Our Story

Christine Maren D.O. is a board-certified physician and the founder of an innovative functional medicine practice in Colorado, Michigan and Texas. She was introduced to functional medicine after struggling with pregnancy complications and recurrent miscarriages. A functional medicine approach helped to address her own underlying health issues associated with gut infections, food sensitivities, hypothyroidism, hormone imbalance and environmental toxins. Now a mother of three, she’s devoted her professional life to helping others address the root causes of their symptoms in order to restore health, prevent disease, and get their life back. Her approach to patient care is individualized and personalized, with an emphasis on the ways our environment, food and lifestyle choices interact with our genes. Dr. Maren is board-certified by the American Board of Family Medicine and is an Institute for Functional Medicine Certified Practitioner (IFMCP). She is a compassionate clinician, speaker and wellness advocate. She is married to an orthopedic surgeon and together they balance rewarding careers with raising three beautiful children. Learn more at drchristinemaren.com.