Don't Let Health Add to Your Overwhelm. Here Are the Tests I Recommend

Rachel Rauch • April 28, 2026

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Overwhelming.

That was my week. My month. Too many things to do, lists to check off, and projects that needed to be completed. People were depending on me — friends, family, and clients alike. I felt like a juggler dropping more balls than she could keep in the air.

And the more things I needed to do, the harder it was to make decisions.

I'll bet you can relate. There are moments, weeks, and sometimes whole seasons when life feels overwhelming.

What shouldn't be overwhelming is deciding which tests are most important for supporting a healthy and calm mood.

So here are my top three recommendations:

  1. Methylation Test. This is not MTHFR testing. MTHFR genetic testing looks at one component of methylation, but those results cannot determine how well you actually methylate. Methylation imbalance can interfere with your body's ability to complete the stress response, decrease serotonin levels, and increase brain inflammation and internal tension. It also influences hormone activity, cardiovascular health, detoxification capacity, and cognition.
  2. Copper/Zinc Ratio. Excess copper levels increase stress hormones like adrenaline and norepinephrine while decreasing dopamine activity. This can lead to feeling more anxious, emotionally overreactive, irritable, exhausted, and in a constant state of inner activation.
  3. HTMA Test. While this test looks at individual mineral and heavy metal levels, the ratios and patterns of those minerals are even more important — they can help you better understand the status of your nervous system and how stress is impacting your adrenal glands, thyroid, blood sugar, and more.

I was surprised when I tested my own levels to discover that I was under-methylating and had a triple zinc deficiency leading to excess copper levels — even after taking a quality multivitamin for most of my life! I have been working to correct these imbalances and can already tell a difference.

The causes of anxious feelings, irritability, and overwhelm are multifaceted. There will never be a one-size-fits-all solution for mood. And because of that, it can feel so overwhelming to know where to even start.

If I could sit down with you over a cup of herbal tea and listen to your story, I would remind you that I see you in the overwhelm. You don't have to fix everything at once. I would tell you about the community of women I'm working with and the hope and healing they are experiencing — often together. I would tell you where to start, what testing to do, and what the next steps look like. And I would give you a hug and remind you that you are not alone in this journey.

While distance separates me from most of my clients, we can still have that conversation! I'll block time on my calendar just for you. I would love to hear your story and learn where you're looking for support in your healing journey — and I would love to reduce the overwhelm and bring some clarity your way.

Here is my calendar so you can find the right time for you!

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