When the weather turns cold, many of us naturally shift our focus to cozy blankets, warm drinks, and comfort foods. But did you know that your bedroom environment in cold months can also affect your gut health? Just like nutrition and lifestyle habits, the quality of your sleep and your sleep setting play an important role in keeping your gut balanced.
Your gut and brain are in constant communication through the gut-brain axis. A well-balanced gut supports deeper, more restorative sleep, while quality sleep allows your digestive system to repair and reset. Creating a fall bedroom that promotes relaxation and gut health can help you wake up refreshed, energized, and in balance.
Here are some simple tips to make your bedroom more gut-friendly this fall and winter.
1. Keep the Room Cool, Not Cold
Although it’s tempting to crank up the heater, an overly warm bedroom can disrupt deep sleep. Ideally, keep your room slightly cool and use breathable layers like cotton or linen sheets along with a warm blanket. A comfortable sleep temperature supports better hormonal balance and helps your gut work efficiently overnight.
2. Add Humidity
The air is often dry in fall and winter, which can impact both your skin and your digestive system. Using a humidifier in your bedroom helps maintain moisture in the air, easing breathing and supporting a comfortable sleep environment. Proper hydration and humidity also benefit your gut lining, which plays a key role in nutrient absorption.
3. Limit Artificial Light
Shorter daylight hours can make us more dependent on artificial lighting. However, too much bright light in the evening can confuse your circadian rhythm. Opt for warm, dim lights or candles before bed to signal to your body that it’s time to rest. A calm nervous system means smoother digestion and more restorative sleep.
4. Practice a Gentle Evening Ritual
Light stretching, restorative yoga, or using a foam roller can ease tension in your body and relax the nervous system. Even 5–10 minutes before bed helps improve digestion and prepares your body for deep sleep.
5. Nourish Your Gut Before Sleep
Your gut does its most important repair work while you sleep. Supporting it with the right nutrients in the evening can make a big difference. A simple way is to sip a warm cup of water with R’s KOSO before bed. The naturally fermented Japanese ingredients in R’s KOSO support your microbiome, help regulate digestion, and work in harmony with your body overnight.
Add R’s KOSO to Your Routine
In the morning, start your day with a glass of warm water (not hot!) mixed with one tablespoon of R’s KOSO original (or two teaspoons of R’s KOSO lower sugar) to gently wake up your digestion and hydrate your body.
In the evening, make R’s KOSO part of your bedtime ritual. When paired with a cozy, gut-friendly bedroom environment, you can maximize its benefits. Many of our customers have shared that incorporating R’s KOSO into their lifestyle has helped them sleep more deeply, restore more fully, and wake up feeling balanced.
This fall and winter, think of your bedroom as more than just a place to sleep—it’s also part of your gut-healing routine. By combining mindful sleep habits with daily R’s KOSO, you’ll give both your gut and your brain the support they need to thrive.
Written by Eriko Shintani
Certified holistic nutritionist/Holistic nutrition advisor
Instagram: @vegefuldays