Recognizing the importance of prioritizing sleep health can lead to significant improvements in physical, mental, and emotional well-being. Below, you’ll find a comprehensive list of healthy sleep hygiene habits.
By Pam Killeen, mineral balancing practitioner and nutritional consultant

It’s crucial to remember that our sleep is intricately connected to our circadian rhythm, which, in turn, is influenced by our exposure to light. Therefore, among the recommendations provided, paying special attention to wearing blue light blockers, dimming lights in the evening, ensuring a dark sleeping environment, soaking in natural light during the day can profoundly support the regulation of your circadian rhythm and enhance the quality of your sleep. These practices harmonize with our body’s natural rhythms, promoting a more restorative and rejuvenating sleep experience.
Blocks out noise disturbances and promotes uninterrupted sleep.
Creates a dark environment that signals the body to produce sleep-inducing hormones.
Masks disruptive sounds and creates a soothing sleep environment.
Encourages nasal breathing and prevents mouth breathing during sleep, which can improve sleep quality and oxygenation.
Includes deep breathing exercises or meditation to relax the mind and body before bedtime.
Relaxes muscles and lowers body temperature, facilitating falling asleep.
Calms the mind, reduces stress, and promotes relaxation before bedtime.
Helps to unwind and distract the mind from intrusive thoughts or stressors.
Reduces exposure to stimulating blue light emitted by electronic devices, which can interfere with the production of melatonin, a hormone that regulates sleep-wake cycles.
In the evening, signals to the body that it’s time to wind down and prepare for sleep.
Going to bed and waking up at the same time every day, even on weekends, regulates the body’s internal clock.
Activities such as gentle stretching, listening to calming music, or practicing relaxation techniques signal to the body that it’s time to sleep.
Ensures a comfortable mattress and pillows, controls room temperature, and minimizes noise and light disturbances.
Techniques like mindfulness, journaling, or engaging in hobbies or activities that promote relaxation and emotional well-being help reduce stress.
Helps regulate the body’s circadian rhythm and promotes natural sleep-wake cycles.
Turn off the router, put your cell phone in airplane mode, and turn off the breaker for your bedroom if possible.
Minimizing caffeine intake and abstaining from alcohol can significantly improve sleep quality and promote restful nights. Ideally, it’s best to steer clear of caffeine entirely. However, if complete avoidance isn’t feasible, restrict caffeine consumption, especially in the afternoon and evening hours. Avoiding alcohol is crucial, as it can profoundly disrupt sleep patterns and diminish the overall quality of your rest.
Eating large or heavy meals too close to bedtime can cause discomfort and indigestion, making it harder to fall asleep. It’s recommended to have lighter meals in the evening and allow time for digestion before lying down to sleep.
Regular exercise, especially outdoors, can promote better sleep quality by reducing stress and anxiety, improving mood, and helping to regulate sleep-wake cycles. However, avoid vigorous exercise too close to bedtime, as it can be stimulating and interfere with sleep.
In addition to using blackout curtains and earplugs, ensuring that your sleep environment is cool, quiet, and comfortable can enhance sleep quality. This may involve investing in a supportive mattress and pillows, using breathable bedding materials, and minimizing clutter and distractions in the bedroom.
Exposure to the blue light emitted by electronic devices such as smartphones, tablets, and computers can suppress the production of melatonin and disrupt sleep patterns. It’s advisable to limit screen time in the hour leading up to bedtime and to use features like night mode or blue light filters to reduce exposure to stimulating light.
It’s important to experiment with different strategies and find what works best for you individually.

Pam Killeen is a mineral balancing practitioner and nutritional consultant with nearly forty years of experience helping people restore the foundations of their health. Her work focuses on terrain-based approaches to chronic illness, parasites and metabolic dysfunction, drawing on hair tissue mineral analysis, circadian biology and ancestral nutrition.
She co-authored the New York Times bestseller The Great Bird Flu Hoax with Dr. Joseph Mercola, and is the author of Addiction: The Hidden Epidemic and Survival of the Unfittest. She lives in London, Ontario, and works with clients internationally.
If you have any questions, would like to order a lab test or want to talk through what has been going on with your sleep, please contact us to schedule a free 15-minute discovery call.

Most sleep advice treats sleep as the thing to fix. Blackout curtains, a cooler room, an earlier bedtime. Those help, and they are worth doing. But if sleep has been unreliable for years, it is usually reporting on something upstream: minerals that are out of balance, light signals arriving at the wrong times, or a nervous system that never gets to stand down.
Fix the signal and the sleep tends to follow. That is why sleep and terrain are the same subject in my work, and why both are in the book.
Parasites & the Terrain: How Circadian Rhythm, Sunlight, and Minerals Build Natural Resistance. Skyhorse Publishing. Hardcover, 336 pages.
Discover how optimizing your circadian rhythm and improving sleep quality can improve vitality, cardiovascular health, cognitive function and more.
Practical steps to quiet your bedroom at night, ordered from free and five-minute to bigger changes. The Four D’s.
The research behind circadian health, with sources: the molecular clock, light, meal timing, and what the evidence does and doesn’t show.