Why Your Brain Needs Bedtime

by Oliver Lee
July 18, 2025

True luxury lies in the moments we slow down, and nothing is more restorative than a night of deep, uninterrupted sleep. Beyond luxury sheets and cosy feelings, sleep offers something far more valuable: a reset for your mental health.

Sleep is directly connected to our mental well-being. Each influences the other; adequate sleep can improve mental health, while a lack of sleep contributes to mental health challenges like anxiety and depression - and vice versa.

When we sleep well, we rise with a clearer head, a calmer heart, and a greater sense of balance. Just as a beautifully designed bedroom nourishes the senses, quality rest nourishes the mind. It creates space for healing, restoration, and a greater sense of confidence.

Here’s how this daily habit supports mental wellness and beauty from the inside out and how you can improve your mental health simply by improving your sleep habits.

How Does Sleep Affect Mental Health?

When you get a good night’s sleep, you may or may not notice how energized, calm, and focused you feel the next day. Maybe you wake up in a good mood, or maybe you remember every item on your lengthy to-do list. That’s how many people expect to feel; it should be as normal as breathing air or putting one foot in front of the other.

But when your sleep suffers, it manifests in different ways:

  • A lack of sleep can increase the brain’s stress response, which could make you more prone to a racing mind and anxious feelings.
  • You might feel more irritable or emotional when you don’t get enough sleep.
  • Without rest, it’s harder to handle everyday challenges or stress triggers.
  • Sleep deprivation could mean feeling overwhelmed or disconnected from others.
  • Some people turn to caffeine or alcohol to counteract the effects of poor sleep, which can worsen mental health.
  • Mental exhaustion builds up quickly, which can send you on a path to burnout.

Sound familiar? These effects compound over time if you’re consistently not getting proper rest each night. The good news is that fixing them may be as easy as prioritising better sleep.

Sleep and Mental Health Are Reciprocal

You might wonder whether mental health struggles cause you to sleep poorly, or if poor sleep triggers a dip in mental wellness. The answer: It’s both.

Science continues to explore the link between sleep and mental health, especially these correlations:

  • 75% of people with depression say they struggle with insomnia
  • Insomnia may induce depression (or make it worse)
  • 90% of combat veterans with PTSD say they experience insomnia
  • Anxiety, fear, and hyperawareness contribute to insomnia
  • Chronic insomnia may lead to anxiety disorders
  • Individuals with ADD or ADHD may have more trouble falling asleep or experience sleep disorders, like restless leg syndrome or sleep apnea
  • Sleep patterns often fluctuate in individuals with bipolar disorder

It’s a classic chicken-and-the-egg cycle: Which came first, the mental symptoms or a lack of sleep? The answers are unclear, but it’s safe to say that sleep and mental health remain deeply intertwined. To improve this link, you’ve got to start somewhere, and a better night’s rest may be the path of least resistance.

What Happens to the Brain When You Sleep?

Sleep affects the entire body, especially the brain. When you power down for the night, a few things happen in your mind:

  • It clears out toxins and waste to make room for memory and cognition.
  • It stores new information.
  • Neurons reorganise and communicate with each other, allowing the brain to form new connections.
  • The brain “unlearns” unimportant information.
  • It moves out of constant stimulation, helping to regulate emotions and repair itself.

This period of relaxation and repair allows the brain to balance emotions and achieve stability, which impacts mental wellness.

Strategies for Improving Mental Health with Better Sleep

Elevating your mental health begins with embracing sleep as part of self-care. With the right strategies, every night can become a sanctuary for the mind, helping you drift off to sleep and wake feeling renewed.

Create a sleep-positive space
Start by turning your bedroom into a space that invites rest. Think of it as a retreat: soft, layered bedding, premium organic cotton sheets, ambient lighting, a comfortable temperature, and minimal surroundings.

Essential oils
Essential oils add to the experience by wrapping your room in a scent you love. Choose oils that naturally relax the body and mind, like lavender, sandalwood, or chamomile, to tell the brain it’s time to rest.

Embrace a consistent bedtime routine
Our bodies crave rhythm, and nothing supports mental health quite like consistent sleep. Aim to go to bed and wake up at the same time each day, even on weekends. This helps regulate your internal clock and lessens the ups and downs that come with irregular sleep.

Limit stimulants and digital noise
Caffeine, alcohol, and late-night screen time can all interfere with your body’s natural sleep. Prioritise calm over constant connection. Try unplugging an hour before bed and replacing scrolling with a grounding activity, like journaling, meditation, or reading a book. Small shifts can move mountains.

Honor the mind-body connection
Practices that reduce stress during the day can pave the way for better rest at night. Yoga or a twilight walk encourages relaxation, for example. Caring for your body during the day can better prepare it for night.

Set the Stage for Great Sleep with Bedsmade
You might not notice how much your sleep is affecting your day until you get a complete sleep makeover. Bedsmade bed sheets help put your sleep on the right path, with corners that stay in place, breathable organic fabric, and touchably soft textures that snuggle you all night. It’s enough to make you look forward to bedtime!