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Precision Analytical Inc.

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United States
McMinnville, OR
Precision Analytical Inc.

Precision Analytical, Inc. Creator of The DUTCH Test, industry-leading hormone testing & education.

Our mission is to empower providers to address complex hormonal issues, enhance patient outcomes, and improve lives. Founded in 2012 by Mark Newman, MS, the DUTCH Test was created to revolutionize hormonal health care and elevate patient outcomes. Recognizing the critical need for a more effective approach to wellness—and the severe limitations of traditional urine and salivary tests—Mark set out to build the most comprehensive tool for identifying hormonal imbalances and dysfunctions. The DUTCH Test combines the convenience of at-home urine collection with powerful, peer-reviewed insights, giving global providers the advanced tools needed to tackle complex patient challenges. Precision Analytical, the creator of the DUTCH Test, operates as a CLIA-certified laboratory committed to solving complex clinical questions. Our advanced hormone testing methods empower providers to investigate and manage hormonal conditions more effectively, reflecting our mission to transform lives through innovative hormone testing.

09/09/2025

The future of medicine is here and it’s transforming how we age. ⚡️

On this week’s episode of The DUTCH Podcast, Dr. Chris Renna from and discuss:
🧬 Why prevention and hormone balance are key to healthy aging 💡 The power of personalized, patient-first hormone therapy 🔥 How metabolic flexibility and mitochondrial health support lifelong energy and vitality

Want the link? Drop LIFE in the comments and we’ll send the episode straight to your DMs! 🎧✨

09/08/2025

Dr. Jaclyn Smeaton is giving a rundown of the Australian Women’s Midlife Years (AMY) Study.

In July 2025, The Lancet Diabetes & Endocrinology published one of the most comprehensive investigations to date into the symptoms of menopause across its transition phases. The AMY Study is a landmark contribution that validates what many clinicians have long observed: the menopause transition starts earlier and with more complexity than traditional definitions capture.

It’s time to reframe perimenopause using symptom-based, patient-centered care and ensure that treatment guidelines catch up to women’s lived experiences.

09/05/2025

We held a Q&A based on our latest webinar with Dr. LaKeischa, OB-GYN and integrative hormone expert.

Question 1: What progesterone ranges do you look for in perimenopausal, menopausal and postmenopausal women?�
Question 2: Can a menopausal woman only take progesterone and not estrogen? Could you provide a scenario?�
Question 3: Should patients do a gut reset before adding any other detox supplements like DIM or methylated B complex and NAC or can they be done together?�
Question 4: How many supplements are too many? How do you know the tolerance level for each individual?�
Question 5: Could magnesium glycinate be replaced by magnesium malate?�
Question 6: When a patient has optimal estrogen levels, but experiences some estrogen dominant symptoms, can you add progesterone to balance the estrogen instead of lowering estrogen?�
Question 7: You said weight loss is possible with no calorie restriction, but what did you do to assess caloric/macronutrient intake during your work together with Angela? Most 40+ women are severely under-eating in my experience.�
Question 8: What level is considered low progesterone when it comes to older men?

Catch the playback of this webinar to learn more about:
- Exploring receptor dynamics and detoxification pathways
- Interpreting hormone metabolites
- Identifying dysfunction in estrogen clearance
- Understanding the influence of insulin resistance and inflammation
- Implementing targeted, personalized treatment strategies

09/04/2025

Estradiol and progesterone are powerhouse hormones. We break down why that’s the case. 🌟🧠

In the latest episode of The DUTCH Podcast, and dive into:�🩸 Why ovulation is essential for hormone production�💊 The long-term impact of hormonal birth control�🦴 How estradiol + progesterone support bone health, metabolism, and more

They also share why testing your hormones is key to staying balanced and thriving.

08/29/2025

Cortisol isn’t your enemy, it’s your get-up-and-go hormone. It wakes you up, fuels workouts, and keeps your metabolism humming. The problem? Chronic stress throws it off track.

If you’re feeling wired but tired, crashing mid-afternoon, or struggling with stubborn belly fat - your cortisol rhythm might be out of sync.

The DUTCH Test shows your cortisol levels across 24 hours so you can train smarter, not harder. Find the balance between intensity and recovery, and tailor your workouts to your body’s real needs.

08/26/2025

In this week’s episode of The DUTCH Podcast, .stephanie.estima joins to talk about the critical role of strength training for women and its benefits for muscle mass and metabolic health. Dr. Estima shares her journey into women’s health and the importance of understanding hormonal changes, particularly during perimenopause and menopause.

They also discuss:
- Practical tips for women looking to start their fitness journey in midlife
- A holistic approach to health, integrating hormonal awareness and physical fitness to empower women in their health journeys
- That muscle mass helps regulate glucose disposal and overall metabolic health

Comment FIT and we’ll send you the link to listen! 🎧

08/22/2025

Feeling off? It could be your testosterone.

When T levels aren’t right, everyone feels it. Finding the right balance can be quite difficult.

Here’s the thing: standard blood tests don’t inform how your body is actually metabolizing testosterone, and that could be your missing piece.

That’s why pairing DUTCH testing with serum testing gives a more complete picture. It shows how testosterone is metabolized, helping providers fine-tune treatment and give you personalized, effective care.

👇 Drop a T in the comments to learn how DUTCH testing can optimize your testosterone therapy.

08/20/2025

After experiencing the pain of miscarriage, Ronit and Vida turned their grief into purpose by creating to help support both partners on the fertility journey.

In this powerful episode, , Ronit, and Vida talk about:

✨ The emotional toll of miscarriage
🧬 Why male fertility can’t be an afterthought
🥦 How nutrition + supplements support conception
💡 Finding purpose in pain and using it to spark real change

Drop TEAM in the comments, and we’ll DM you the episode. 💌

08/19/2025

Fertility isn’t just a women’s issue - it’s a team sport. 🧬👫

On this episode of The DUTCH Podcast, speaks with founders Ronit & Vida to share their powerful stories of pregnancy loss, and how it inspired their mission to transform fertility care for both partners.

You’ll learn:
- Why male fertility needs a seat at the table
- The emotional toll of miscarriage
- Why preconception health needs a cultural reset

Comment TEAM and we’ll DM you the episode! 🎧💌

08/15/2025

Are your hormones sending you signals?

😓 Exhausted after months of training?
🔄 Period missing from too much cardio?
🥗 Eating clean but still not losing weight?

The DUTCH Test can give you a detailed picture of your hormonal balance. It provides valuable insights into your s*x hormones, adrenal hormones, and their metabolites, revealing how your body produces, metabolizes, and detoxifies hormones.

Hormones regulate numerous bodily functions including metabolism, energy, mood, and recovery. The DUTCH Test helps identify your unique hormonal status, enabling a personalized exercise plan that support your fitness efforts.

Comment DUTCH to learn more! ✨

08/13/2025

One-size-fits-all doesn’t work for hormones.

Your health is personal and your hormone therapy should be too.

On the latest episode of The DUTCH Podcast, .felicegersh joins to spotlight the critical role of testosterone in women’s health, especially during menopause.

They dive into: 🧬 Why personalized hormone therapy matters 📉 The history of neglect in women’s health research 🔬 The urgent need for better hormone studies 🧠 How cultural views on menopause are finally shifting

💬 Comment T and we’ll DM you the episode!

Address

3138 NE Rivergate Street
McMinnville, OR
97128

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Website

http://www.dutchtest.com/

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