Restoring the Rhythm: A Nurse-Herbalist’s Guide to Sleep Hygiene
By Mae — Herbalist. Healer. Your grandmother's remedies, backed by a nurse's knowledge. ·
The Quiet After the Noise
It’s July here in Portland, and the sun lingers long past its welcome, stretching the daylight into those restless evening hours. My garden is thriving—the lemon balm is practically begging to be harvested, and the scent of jasmine is heavy in the air—but I hear the same story from so many of you in my clinic: 'Mae, I’m exhausted, but my mind simply won't shut off.'
In my twenty-five years at OHSU, I saw the clinical toll of sleep deprivation firsthand. I saw blood pressures climb, immune systems falter, and spirits fray at the edges. Back then, we reached for charts and medication. Now, in my private practice, I look at the whole person. We don’t just 'fix' sleep; we cultivate the conditions for it to return to us. In Traditional Chinese Medicine (TCM), we view sleep as the time when the Hun (the Ethereal Soul) returns to the Liver to be nourished. If your internal landscape is chaotic, your Hun has nowhere to land.
The Physiology of the Sunset
From a nursing perspective, sleep hygiene isn't just about 'getting to bed on time.' It’s about managing your circadian rhythm through cortisol regulation. When you scroll through your phone at 10:00 PM, you’re signaling to your brain that it’s high noon. That blue light suppresses melatonin, the very hormone your body needs to drop its core temperature and signal the onset of rest.
But it goes deeper than light. It’s about the temperature of your internal 'hearth.' Many people come to me drinking iced tea until sunset, wondering why their digestion is sluggish and their sleep is fitful. In the summer, we want to stay cool, yes, but we must be careful not to extinguish our digestive fire. A body that is working overtime to warm itself up after an icy beverage is a body that isn't focusing on deep, restorative REM sleep.
My Three-Step Ritual for Rest
I don’t believe in rigid rules, but I do believe in rituals. Here is what I practice, and what I teach my students, to bridge the gap between our busy days and our quiet nights.
1. The 'Transition Hour'
An hour before bed, the work stops. Not just the physical work, but the mental tallying of tomorrow’s to-do list. I take a small notebook—not a phone—and I jot down my three main priorities for the following day. This is an 'offloading' technique. By writing it down, you are telling your subconscious that these tasks are safe, accounted for, and waiting for you in the morning. You don’t need to hold them in your mind while you dream.
2. Herbal Support for the Nervous System
While I love a good pharmaceutical intervention when medically necessary, I prefer to start with the earth’s pharmacy. For those 'wired and tired' evenings, I recommend a simple infusion of Suan Zao Ren (sour jujube seed) if you have access to a TCM apothecary, or a classic, gentle blend of chamomile and lemon balm.
I steep these for ten minutes, covered, to keep the volatile oils inside the cup. Sip it slowly. Feel the warmth move through your chest and down into your belly. This isn't just about the herbs; it's about the act of slowing down your breath to match the pace of the steam rising from your mug.
3. The Tai Chi 'Grounding' Breath
Before I slide under the covers, I spend five minutes doing a simple Zhan Zhuang (standing meditation) or just basic Tai Chi movements. I focus on 'rooting' my energy. Imagine your feet are sending roots deep into the soil of Portland, anchoring your nervous system. As you exhale, imagine your energy dropping from your head, through your heart, and settling into your lower dantian—the space just below your navel. When the energy is 'stuck' in the head, sleep is impossible. We must invite it back down to the center.
The Wisdom of Gentleness
If you find yourself lying awake at 2:00 AM, do not fight it. Fighting sleep is a losing battle that only adds anxiety to your exhaustion. If you haven’t fallen asleep after twenty minutes, get up. Go to a dim corner of your home, read something unstimulating—a paper book, never a screen—and wait for the physical signs of sleepiness: the heavy eyelids, the slight cooling of the skin.
Sleep is a guest. You cannot force a guest to stay, but you can make your home so inviting that they choose to visit every single night.
We are living in a fast-paced, loud world. Reclaiming your sleep is an act of rebellion. It is a way of saying that your body is a temple, not a machine, and it requires the quiet, dark, and stillness of the night to repair the wear and tear of the day.
How does your sleep ritual look these days? Or are you finding the summer heat is keeping you restless? Let’s talk about it in the comments below—I’m always happy to help you tweak your routine.