The Sleep Ladder Framework

When sleep feels a little off, many of us start wondering if there’s a supplement out there that might help.

But more often than not, the real drivers of poor sleep are lifestyle habits and daily routines. Things like inconsistent sleep schedules, light exposure, caffeine timing, or stimulating evening activities. Supplements are usually the final step, not the starting point.

This is where the Sleep Ladder comes in.

The Sleep Ladder helps us step back and look at the different pieces that influence our sleep, so we can focus on the areas that matter most.

The goal of the Sleep Ladder is to:

• Help you identify what to focus on first

• Help you understand what’s actually affecting your sleep quality

  
  

Instead of guessing or trying everything at once (because that’s rarely sustainable!), the ladder helps us work through the different factors that influence sleep in a clear and structured way.

Most people start at the top of the ladder, but the real improvements usually start at the bottom.

Step 1: Adjust Your Sleep Schedule

Your wake-up time is one of the most powerful anchors for your sleep system. Try to wake within 30 minutes of the same time every day, including weekends.

When wake times shift too much between weekdays and weekends, your body experiences something called social jet lag.

It’s similar to constantly switching time zones. Over time, this makes sleep feel inconsistent and unpredictable.

This is why we start with your sleep schedule.

A consistent wake-up time helps stabilize your body’s internal clock and makes it easier for your brain to build the sleep pressure you need to fall asleep at night. Think of it as setting the foundation for the rest of your sleep.

Start by choosing a wake-up time you can maintain within about 30 minutes every day of the week, including weekends. Once your wake time is consistent, you can begin adjusting your bedtime slightly earlier if you need more sleep.

The goal isn’t to overhaul your routine overnight. Instead, aim for small, sustainable changes that help you gradually move toward the recommended 7–9 hours of sleep each night.

Why This Matters

When your wake time stays consistent, two important sleep systems begin working together: your circadian rhythm (your internal clock) and your sleep pressure (the biological drive to sleep that builds the longer you stay awake). When these systems are aligned, falling asleep at night becomes much easier and more predictable.

Step 2: Improve Your Sleep Environment

Your sleep environment plays a major role in sleep quality, and small adjustments can make it easier to fall asleep and stay asleep through the night.

Once your sleep schedule is becoming more consistent, the next step is looking at the environment your brain is trying to sleep in.

Our sleep system is highly responsive to the cues around us. Light, temperature, and sound all send signals to the brain about whether it should stay alert or begin winding down for sleep.

When your environment is working with your sleep system, falling and staying asleep becomes much easier.

Ideally, your bedroom should feel like a cool, dark and quiet cave.

Darkness

Darkness is one of the strongest signals for sleep. When the lights dim, your brain begins producing melatonin, the hormone that prepares your body for sleep. Even small amounts of light can interfere with this process.

Common sources of light that can disrupt sleep include:

• streetlights through the window

• glowing alarm clocks

• electronics and charging lights

• small lights from fans, humidifiers, or smoke detectors

  
  

A simple way to test your room is the “hand test.”

Turn off the lights and allow your eyes to adjust for about a minute. Then hold your hand a few inches in front of your face. If you can clearly see it, your room may still be too bright for optimal sleep.

Helpful solutions include:

• blackout curtains

• an eye mask

• covering small lights in the room

  
  

Temperature

Your body temperature naturally drops as you fall asleep. This cooling process is part of your body’s sleep signal.

If your room is too warm, it can make falling and staying asleep more difficult. Most people sleep best when their bedroom temperature is around 16–18.6°C 

One simple trick that can help support this process is taking a warm shower 60–90 minutes before bed. Although it may sound counterintuitive, the warm water causes your body to release heat afterward, which helps your core temperature drop.

Sound

Noise can fragment sleep even if it doesn’t fully wake you. Small disruptions throughout the night can pull you out of deeper stages of sleep without you realizing it.

If noise is a challenge in your environment, consider:

• ear plugs

• white noise or sound machines

• fans that provide consistent background sound

  
  

The goal isn’t complete silence, but rather consistent sound that doesn’t spike suddenly.

Why This Matters

Your sleep environment has powerful physiological effects on your body.

• Darkness support melatonin production. 

• Cooler temperatures support your body’s natural drop in core temperature. 

• Reducing noise helps protect the deeper stages of sleep that leave you feeling refreshed.

When these pieces come together, you’re giving your sleep system the signals it needs to do what it’s designed to do.

Step 3: Light Exposure

This is one of the most overlooked parts of sleep. But it is also one of the most powerful.

Most people think sleep starts at night. But in reality, your sleep starts the moment you wake up.

Your body is constantly using light to decide when to be alert and when to wind down. When those signals are off, sleep can start to feel inconsistent, delayed, or unpredictable.

🌅 Morning Light

One of the first things your brain needs each day is a clear signal that the day has started.

And that signal comes from light.

Try to expose yourself to natural light within the first 60 minutes of waking. This could be as simple as stepping outside for a short walk or having your morning coffee on your front steps.

Even 5 to 10 minutes can help. If it is overcast, aim to stay out a little longer, closer to 15 to 20 minutes.

Morning light helps your internal body clock understand that it is time to be awake. It signals your brain to suppress melatonin and increase cortisol, which helps you feel more alert and sets you up for sleep later that night.

If you wake up before the sun is out, turn on bright overhead lights right away and get outside as soon as you can. You can also use a light therapy lamp in place of natural sunlight.

Look for a lamp that offers up to 10,000 lux and adjustable brightness. This can be especially helpful in the winter months or on darker mornings.

If you tend to struggle getting out of bed, try turning on your light lamp as soon as your alarm goes off. This can help you feel more alert and make it easier to start your day.

☀️ Light Throughout the Day

Morning and evening light are important, but what you do in between matters too. Many adults spend most of their day indoors, whether at work or at home. Over time, this can limit how much natural light your body is exposed to.

Your body uses light throughout the day to help keep your internal clock on track. Even small amounts of natural light can help reinforce what time of day it is. This supports your circadian rhythm, which plays a big role in your sleep, energy, and alertness.

One simple way to support this is by taking short “sun breaks” during the day.

This might look like:

• Stepping outside for a few minutes between tasks

• Going for a short walk

• Standing outside with your coffee.

  
  

These small moments of light can also help boost your energy, especially in the afternoon when you might start to feel a dip.

If getting outside is not always possible, a light therapy lamp can be a helpful backup. That said, natural sunlight is still the most effective option when you can get it.

The goal is not to be perfect, but to make light a regular part of your day.

Even a few minutes here and there can help support your body’s rhythm and make it easier to fall asleep at night.

🌙 Evening Light: Wind Your System Down

Just as your brain needs a signal to start the day, it also needs a signal that the day is coming to an end. And that signal comes from light.

In the hours leading up to bed, gradually dimming the lights in your home helps your body begin to slow down. This might look like turning off bright overhead lights and switching to softer table lamps instead.

This shift matters more than most people realize. Your body naturally produces a hormone called melatonin, which helps you feel sleepy. Your brain releases melatonin when it gets dark.

But when your environment stays bright in the evening, your brain can get mixed signals and delay that process. Without enough melatonin, it can feel much harder to fall asleep and stay asleep.

This is why lowering the lights, or using warmer tones like amber or red lighting, can make such a difference. It helps your body start preparing for sleep in a more natural way.

Screens can make this even trickier.

Phones, tablets, and TVs give off blue light, which can make your brain think it is still daytime. Because of this, it is helpful to turn off screens at least 30 to 60 minutes before bed when you can.

If that feels unrealistic, you are not alone. In that case, blue light blocking glasses can be a helpful option. Look for ones with amber or red lenses, since clear lenses do not block blue light as effectively. These can help reduce the impact of screens and make it easier for your brain to recognize that it is nighttime.

It is also not just the light from screens that matters. What you are doing on them can keep your brain active. Scrolling, emails, or stimulating shows can make it harder to relax and wind down.

When possible, try shifting to something more calming like reading, listening to a podcast, or journaling.

And if you do use a screen, choosing one that is further away, like a TV instead of your phone, can help reduce how intense that light exposure feels.

Why This Matters

Light works best when there is a clear contrast across your day. Bright mornings help tell your brain to wake up. Dim evenings help tell your brain to slow down.

When both are in place, sleep often starts to feel more natural again.

If this feels like a lot, start small. You might take your coffee outside in the morning, or turn off overhead lights after dinner.

Even small shifts in light can make a noticeable difference over time.

Step 4: Your Bedtime Routine

This is often where people think they should start. But your bedtime routine works best once your sleep schedule and light exposure are already in place.

At this point, your body has a more consistent wake time, you are getting light during the day, and your evenings are starting to feel a little calmer and dimmer. Your routine builds on that.

It is not about doing everything perfectly. It is about helping your body start to slow down at the end of the day.

In the 30 to 60 minutes before bed, your goal is to shift out of “doing mode” and into a more relaxed state. This might look like dimming the lights, putting your phone away, or doing something calm like reading or listening to a podcast.

Because your light exposure is already lower in the evening, this becomes a natural extension of what you are already doing. You are simply reinforcing the signal that the day is coming to an end.

Why This Matters

A bedtime routine does not make you fall asleep. Its purpose is to help set the stage for sleep.

Your brain learns through patterns. When you repeat the same few steps each night, it begins to associate those steps with preparing to go to sleep.

When it comes to your bedtime routine, keep it simple.

Focus on these three things:

• Low light helps your body start producing melatonin

• Low stimulation gives your mind a chance to slow down

• Repetition helps your brain recognize that sleep is coming

  
  

Remember, there is no perfect routine. The best routine is one that fits your life and feels sustainable.

Step 5: Your Lifestyle Habits

By this point, you have already built a strong foundation. Your sleep schedule is more consistent. You are getting light throughout the day. Your evenings feel calmer and more predictable.

Now we look at the small, everyday habits that support your sleep. Sleep is not just shaped by what you do at night. It is influenced by how you move through your entire day.

Things like caffeine, movement, alcohol, and even when you eat or drink can all impact how you sleep

Caffeine

Caffeine is one of the most common things that can interfere with sleep, and it often shows up in ways people do not expect.

Even if you can fall asleep without a problem, caffeine can still impact the quality of your sleep and how often you wake during the night. This is because it can stay in your system for several hours.

A helpful place to start is setting a caffeine cutoff earlier in the day, often around early afternoon. This gives your body more time to clear it before bedtime.

Movement

Movement is another important piece that is often overlooked.

Your body is designed to move, and even small amounts of activity during the day can help build sleep pressure and improve sleep quality. When your body has had a chance to move, it is often easier to settle at night.

This does not need to be intense or time-consuming. A short walk, time outside, or light movement throughout the day can all make a difference.

Alcohol

Alcohol can be a bit confusing when it comes to sleep. It can make you feel relaxed or sleepy at first, which is why many people think it helps with sleep. But as your body processes it, it often leads to more disrupted sleep later in the night.

You might notice more wake-ups, lighter sleep, or feeling less rested in the morning, even if you slept for enough hours.

Food and Fluids

What and when you eat and drink can also impact your sleep. Large meals, eating too close to bedtime, or drinking a lot of fluids late in the evening can lead to discomfort or more frequent wake-ups during the night.

This does not mean you need to avoid food or drinks completely. It is more about being mindful of timing and noticing what feels best for your body.

Small, realistic changes in these areas can make a meaningful difference over time. This step is not about being perfect. It is about supporting everything you have already built in the ladder.

Why This Matters

Your body builds something called sleep pressure throughout the day. This is the drive to sleep that grows the longer you are awake.

Some habits support this, while others can work against it. At this point, it can start to feel like a lot. You might feel like you need to change everything at once.

You do not.

Start with one area.

Often, the habit that feels the most off or the hardest right now is a good place to begin. That is usually where you will notice the biggest change.

From there, you can build slowly and keep it realistic. Remember, small sustainable changes! 

Step 6: Supplements

This is where most people start. But in the Sleep Ladder Framework, this is the final step.

By this point, you have already worked on your sleep schedule, light exposure, environment, bedtime routine, and daily habits. Your sleep system has a much stronger foundation.

Now we can look at whether supplements have a role.

Questions to Ask Yourself

If you are using, or thinking about using, supplements, it can be helpful to pause and ask:

• What am I hoping this will help with? 

• Is this actually targeting the problem I am having? 

• Is this something I should be taking long term?

  
  

These questions can help you pause and look at the bigger picture, instead of jumping in and hoping for a quick fix.

Why This Matters

It is easy to assume that a supplement will fix your sleep. But often, the real issue is not being addressed.

You might be spending money on something that is not targeting the reason your sleep feels off.

For example, melatonin is most helpful for adjusting the timing of your sleep, like with jet lag or shift work. It does not fix things like inconsistent schedules, light exposure, or a busy mind at night.

It is also common for people to take the wrong dose or not consider how supplements may interact with other medications. If you decide supplements are right for you, it is always a good idea to check with your health care team before starting anything new.

Conclusion

The goal of the Sleep Ladder is not to do everything perfectly.

It is to help you understand what your sleep needs and where to start. When you build step by step, sleep starts to feel less frustrating and more predictable.

About Alyssa

Alyssa Bietz is an Adult Sleep Consultant, Kinesiologist, and founder of Your Sleep Story. She helps adults struggling with chronic insomnia improve their sleep using evidence-based strategies from Cognitive Behavioural Therapy for Insomnia (CBT-I).

Through education and personalized support, Alyssa helps clients move from unpredictable nights to consistent, restorative sleep.