Sleep isn’t just something that happens when your head hits the pillow.
It’s a craft that requires intention, precision, and dedication—much like any skill worth mastering.
Yet most people treat it with complete indifference, never realizing they’re sabotaging their health, wealth, and relationships every single night.
In a recent episode of the Don’t Die Podcast, biohacker Brian Johnson alongside Dr. Mike and Kate discussed how sleep is “the number one performance-enhancing drug in the world” and outlined a practical protocol anyone can follow to transform their nights—and their lives.
Jump to:
Why Sleep Deserves To Be Your Top Priority
Johnson didn’t mince words about sleep’s foundational role in human performance.
If you realize sleep is the number one performance-enhancing drug, there’s no more powerful drug in the world you can take on a daily basis, then it’s worth prioritizing your life around sleep.
This isn’t just about feeling rested. Sleep impacts everything: your ability to make money, get promoted, maintain relationships, parent effectively, and even find a romantic partner. Dr. Mike, a former emergency medicine physician who spent years chronically sleep-deprived during residency, explained the brutal reality of functioning without adequate rest.
It’s that sinking sensation in your gut magnified 10x and just this overwhelming urge to lay your head down wherever you are at that very moment.
Research comparing sleep deprivation to alcohol intoxication reveals something alarming: being severely sleep-deprived produces cognitive impairment similar to being legally drunk. Yet society allows—even encourages—truck drivers, physicians, and students to operate while dangerously sleep-deprived.
Become a Professional Sleeper
Johnson’s first directive is radical in its simplicity: treat sleep with the same seriousness you’d give any important meeting or professional commitment.
You need to think about sleep as you would anything you take seriously. You need to try to perfect the craft.
Most people are “whimsical” about sleep, hoping it just happens naturally. But Johnson argues you should approach your 10 p.m. bedtime with the same punctuality you’d bring to a 9 a.m. business meeting. Four minutes late to a meeting? You apologize. Four minutes late to bed? Most people don’t even notice.
That mindset shift alone can be transformative.
The Resting Heart Rate Revolution
Here’s where Johnson’s protocol gets genuinely innovative: he’s built his entire sleep strategy around one metric measured before bed, not during sleep.
Resting heart rate before sleep.
Johnson discovered through years of self-experimentation that his sleep quality correlates directly with how low his heart rate drops before his head hits the pillow. When his resting heart rate sits around 44-46 beats per minute at bedtime, he sleeps phenomenally. When it’s elevated to 53 bpm—as happened during their Las Vegas trip—his sleep suffers dramatically.
My sleep depends upon my resting heart rate before bed. I’ve tried to structure my entire life around this idea of things that increase my resting heart rate are bad, things that lower my resting heart rate are good.
What Elevates Heart Rate Before Bed?
Johnson shared specific numbers on common sleep disruptors:
- Anxiety, stress, rumination: 5-25 bpm increase
- Alcohol consumption: 5-10 bpm increase
- Late-night exercise: 4-10 bpm increase
- Late meals: Variable but significant elevation
- Intense television: Measurable sympathetic nervous system activation
Dr. Mike confessed his own weakness: watching The Pit, an emergency medicine drama that forces him to relive professional trauma right before bed.
It forces me through things that maybe I think I’ve just walled off and haven’t processed. It’s like representing these things for me, but it is not conducive to getting a good night of sleep.
When he watches the show before bed, his heart rate variability decreases, resting heart rate increases, and his lowest heart rate of the night occurs much later than optimal—classic signs of sympathetic nervous system activation that disrupts recovery.
How to Measure Your Resting Heart Rate
Johnson’s method is straightforward. Put your head on the pillow, take several deep breaths for about 60 seconds, then check your wearable device or manually measure your pulse at your neck. Count beats for six seconds and multiply by ten.
The goal: Lower your resting heart rate by 10% within 30 days.
If you’re currently at 60 bpm, aim for 54 bpm. This single metric collapses the overwhelming complexity of health optimization into one controllable, measurable variable.
The 10-Step Perfect Sleep Protocol
Johnson condensed his years of sleep optimization into ten actionable steps:
1. Reframe Your Identity
You are a professional sleeper. Sleep deserves the same investment as your career.
2. Eat Early
Finish your last meal at least 4 hours before bed. Johnson personally maintains an 8-hour fasting window before sleep. Digestion elevates heart rate regardless of food quality—even clean vegetables and hummus wrecked his sleep when eaten late.
I would rather go hungry and miss out on some calories for the day than I would try to pick up the calories later in the day.
3. Create a 30-60 Minute Wind-Down Routine
Your body cannot transition instantaneously from work mode to sleep mode. Beginning one hour before bed, eliminate screens entirely. Instead: read a book, meditate, practice breathwork, take a walk, or call a friend.
Evidence shows that reading a physical book is as effective as sleep medication for some people.
4. Get Morning Light Immediately
Exposure to bright light within 20-30 minutes of waking sets your circadian rhythm. Johnson uses a 10,000 lux light since he wakes before sunrise at 4:30 a.m.
5. Maintain Consistent Bedtime
Same time every night. During his eight-month perfect sleep streak, Johnson was in bed at 8:30 p.m. plus or minus one minute every single night.
It is amazing what the body does when it’s given consistency. I would fall asleep instantaneously.
6. Mind Your Stimulants
Caffeine has approximately a 6-hour half-life. Coffee at 4 p.m. means half a cup’s worth of caffeine remains in your system at 10 p.m. The same applies to ADHD medications and other stimulants.
7. Eliminate Blue Light Exposure
Blue light suppresses melatonin production. Use red or amber lighting in evening hours. If screens are unavoidable, use software like F.lux or enable red mode on mobile devices.
8. Optimize Room Temperature
Keep your bedroom cool, ideally between 69-71°F. Johnson uses a temperature-controlled mattress (Eight Sleep) to modulate temperature throughout the night, but any method of keeping cool works.
9. Create a Peaceful Environment
Minimize noise disruptions. Use sound machines, earplugs, or strategically position your bedroom away from street noise or noisy neighbors.
10. Track With a Wearable
Use Apple Watch, Oura Ring, or Whoop to build intuitions about how your daily choices affect sleep quality. The data creates accountability and reveals patterns you’d otherwise miss.
Additional Expert Tips
Dr. Mike offered three additional strategies from cognitive behavioral therapy for insomnia (CBT-I):
Physically separate from your phone. Plug it in across the room or in another room entirely. Proximity creates temptation.
Journal before bed. Whether writing down worries, practicing gratitude, or simply recounting your day, putting pen to paper helps discharge anxiety and create mental closure.
Reserve bed for sleep and sex only. Train your brain to associate bed exclusively with these two activities. No working, eating, or scrolling in bed.
Kate added one more potentially controversial recommendation: sleep separately from your partner. While this carries social stigma, separate sleeping arrangements can dramatically improve sleep quality by eliminating disruptions from different sleep schedules, movements, and sounds.
The Willpower Connection
Johnson shared fascinating research from his neurotechnology company, Kernel, which uses light to measure brain oxygenation as a proxy for neural activity.
They discovered that when his deep sleep dropped from 90-120 minutes to just 35-45 minutes, his willpower—measured through impulse control tasks—plummeted.
The prefrontal cortex, responsible for decision-making and self-control, is the first brain region compromised by sleep deprivation. This explains why that pint of ice cream or bag of chips becomes irresistible after a poor night’s sleep.
Poor sleep creates a vicious cycle: inadequate rest reduces willpower, which leads to poor food choices and lifestyle habits, which further degrades sleep quality.
Why Nobody Taught You This
Johnson expressed frustration about something crucial: there is no formal education about sleep anywhere in society.
You’ve been taught how to drive a car potentially. You’ve been taught sex ed in school. You learned how to do algebra and geometry and you learned history lessons, but in society there is no course anywhere to learn how to sleep.
Schools require students to sacrifice sleep for homework and early start times. Medical residencies force doctors to make life-or-death decisions while dangerously sleep-deprived. Corporate culture celebrates hustle and grinding at the expense of rest.
The cultural narrative that “successful people don’t sleep” is not just wrong—it’s actively harmful.
Johnson’s perspective: people who succeed despite poor sleep would achieve even greater success with optimal rest.
Sleep as Mental Health Treatment
Dr. Mike pointed out that this entire protocol could be reframed as first-line treatment for depression and anxiety.
Before pharmaceutical intervention, before intensive therapy, optimizing sleep addresses the biological foundation that supports mental health. Johnson acknowledged the complexity—depression makes sleep difficult, which worsens depression—but emphasized that breaking this cycle requires prioritizing basic biological repair processes.
Sleep isn’t just about physical recovery. It’s about emotional regulation, cognitive function, and psychological resilience.
The Bottom Line
Most people approach health by searching for the perfect supplement, diet, or therapy.
They overlook the most powerful intervention available: mastering sleep.
Johnson’s resting heart rate framework collapses overwhelming complexity into one trackable metric. Lower your pre-bed heart rate by eliminating late meals, reducing stress before bedtime, cutting screens, managing stimulants, and creating consistent routines.
Give your body 30 days of commitment. Track your progress. Notice the patterns.
Because when you finally prioritize sleep with the same rigor you bring to your career, relationships, and ambitions, everything else becomes exponentially easier.
