A couple years ago, CBN spent two days in our home filming its Immune Boosting Docu-Series for The 700 Club. You can watch the 700 Club Segment here (Skip to 16:07).
What struck us then still frames how we think about health today: supporting the body is not about chasing the newest hack, but learning to work with the systems God already designed. Here, we are taking that idea deeper by looking at what the biohacking world gets right, where it goes too far, and how Biblical stewardship gives us a better way to care for the body.
You can sleep eight hours and still wake up tired.
You reach for your phone before your feet hit the floor. You lean on caffeine to get moving, push through the afternoon, then lie in bed exhausted while your brain refuses to shut off.
So you start looking for answers.
A supplement.
A wearable.
A sleep tracker.
A red-light panel.
A cold plunge.
A glucose monitor.
Another test.
Another protocol.
Another person online telling you that the reason you do not feel well is because you have not yet discovered the thing they happen to sell.
Meanwhile, some of the wealthiest people in the world are spending millions trying to improve every measurable part of their biology.
Biohacking is the practice of deliberately changing your lifestyle, environment, nutrition, or biology in an effort to improve how your body and brain perform. A biohacker might track sleep, blood sugar, heart rate, light exposure, exercise, diet, supplements, temperature, or other inputs, then adjust those variables in pursuit of better energy, focus, health, or longevity.
There is nothing inherently wrong with biohacking. In many ways, paying attention to how your choices affect your body is simply good stewardship.
The problem begins when optimization replaces stewardship and we start treating the human body like a machine that must be continually upgraded instead of a creation that must be wisely cared for.
And here is the question almost nobody asks:
What if your body does not need another hack? What if it needs you to stop overriding the way God designed it?
We track our sleep while scrolling in bed.
We buy energy supplements while barely seeing daylight.
We spend money managing stress while refusing to rest.
We obsess over inflammation while living in a constant state of hurry.
We search for ways to “boost” the body while ignoring the patterns that regulate it.
That is the contradiction at the heart of modern wellness.
The industry keeps asking:
What can we add?
Biblical stewardship asks a different question:
What did God already design, and what are we doing that keeps interfering with it?
We have written before about the beliefs that shape our health long before symptoms show up. This is the physical side of that same conversation: sometimes the body is not failing us nearly as much as our daily environment and habits are overriding it.
Much of what modern biohacking tries to influence already exists inside you: circadian rhythms, metabolic repair, immune regulation, stress adaptation, appetite signaling, sleep, recovery, and the ability to respond to your environment.
Scripture gave us the foundation long before wellness culture gave us the terminology:
“And God saw everything that He had made, and behold, it was very good.” — Genesis 1:31
Biblical health begins there.
Your body is not a defective machine waiting for a millionaire’s protocol to make it work.
It is part of God’s creation.
You do not need to hack what God already designed. You need to stop overriding it.
Need a quiet moment with God before you dive in? Start with this short prayer…
The Millionaire Buys a Light Panel. God Gives You a Sunrise.
One of God’s first acts in creation was separating light from darkness.
“And God said, ‘Let there be light,’ and there was light. And God saw that the light was good. And God separated the light from the darkness.” — Genesis 1:3-4
Light and darkness. Day and night.
Waking and rest.
That pattern runs through creation, and your body still responds to it.
Your brain uses light as one of its most important timing signals. Morning light helps anchor your circadian rhythm.
Evening darkness helps signal that the day is ending.
Those rhythms influence far more than sleep.
They are connected to alertness, hormone release, metabolism, body temperature, digestion, immune function, and recovery.
Yet think about how many of us live.
We wake up and look at a screen before we see the sky.
We eat breakfast indoors.
We drive inside a car.
We work inside a building.
We spend relatively little time under the brightest natural light of the day.
Then, after sunset, we flood our homes with artificial light and hold glowing screens inches from our faces.
And when our sleep becomes disrupted, we immediately start searching for something to buy.
There is nothing wrong with useful technology.
But sometimes technology is being used to compensate for a lifestyle that is fighting biology all day long.
So start simpler.
Tomorrow morning, before you touch your phone, step outside for five to ten minutes.
Do not stare into the sun.
Just go outside.
Let your body experience morning as morning.
No app.
No wearable.
No supplement.
Just light.
Then pay attention to the other end of the day.
Dim the lights.
Put the phone down earlier.
Let night actually become night.
This is the pattern you are going to see throughout this article:
The wellness world sells complexity. God’s design often begins with something ordinary.
The Millionaire Builds a Cold Plunge. Your Body Was Already Designed to Adapt.
Modern life is astonishingly comfortable.
Climate control keeps us at almost the same temperature all day.
Cars reduce walking.
Elevators replace stairs.
Food arrives at our doors.
Entertainment eliminates boredom.
We can avoid heat, cold, hunger, exertion, silence, and inconvenience almost completely.
Comfort itself is not the enemy.
But the body was designed to adapt.
Scientists use the word hormesis to describe a fascinating principle: an appropriate, temporary challenge can trigger adaptive responses that help a living system handle future stress.
Exercise is the easiest example.
Strength training challenges muscle tissue. The body repairs and adapts.
Walking uphill makes the cardiovascular system work harder. Repeated appropriately, the body becomes more capable.
Heat and cold are dramatic versions of the same broader principle.
In one small study, young men were immersed up to the neck in approximately 57°F water for a full hour. Researchers observed significant increases in circulating norepinephrine and dopamine.
That does not mean thirty seconds of cold water recreates those numbers.
It means cold is a meaningful physiological stressor.
Research on frequent sauna use has also found associations with better cardiovascular outcomes, although observational studies cannot prove that sauna itself caused those results.
And this is where biohacking culture often gets carried away.
A useful principle becomes a competition.
Colder
Hotter
Longer
Harder
More equipment
More money
More extreme
But more is not automatically better.
Biblical stewardship is not punishment.
It is wisdom.
Appropriate challenge. Appropriate recovery.
Walk. Carry something.
Garden. Take the stairs.
Break a sweat.
For some healthy adults, a brief cool finish to a shower may be one simple form of controlled discomfort.
You do not have to prove anything.
The deeper lesson is this:
God did not design the human body to become resilient by avoiding every appropriate challenge.
And you do not need a $10,000 device to begin living differently.
“I’m grateful to be here, receiving encouragement, recipes, and whole-body transformation. Even after trying times, I trust you and Mama Z. The spiritual aspect completes the system: body, soul, and spirit.”
— Ellen D.
The World Calls It a Dopamine Fast. Scripture Calls It Self-Control.
Another modern biohacking trend is the so-called “dopamine detox.”
The terminology is misleading.
Dopamine is not a toxin, and your brain does not need to be purged of it.
But the popularity of the idea reveals a problem almost everyone recognizes:
We are overstimulated.
Food is engineered to keep us eating.
Phones deliver novelty every few seconds.
Social media offers an endless stream of outrage, affirmation, comparison, entertainment, and distraction.
Streaming never runs out.
Shopping never closes.
News never stops.
You can fill nearly every silent moment of your life without ever having to be bored, patient, hungry, prayerful, reflective, or fully present.
The modern world has made it incredibly easy to never say no.
Scripture gives us a better word:
Self-control.
“The fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control.” — Galatians 5:22-23
Self-control is not a biohack.
It is spiritual fruit.
Long before anyone talked about dopamine, God’s people practiced disciplines of restraint.
Fasting. Sabbath.
Silence. Prayer.
Solitude.
We went much deeper into this in The Quiet Healing Power of a Holy Pause, because there are some things you cannot supplement or biohack your way around. A body that never receives the signal to stop eventually pays for it.
Choosing to temporarily step away from one thing so something more important could have our attention.
Try one hour tonight without a screen, snack, podcast, television, or background noise.
Notice what rises.
Restlessness?
Boredom?
The reflex to reach for your phone?
The urge to eat even though you are not hungry?
Do not condemn yourself.
Just notice.
Then remain there.
Pray.
Read Scripture.
Talk with your spouse.
Play with your children.
Go outside.
Sit quietly.
You might discover that something you experienced as a need was actually just a habit.
The millionaire schedules a dopamine detox. Scripture has been teaching us to fast, rest, pray, and practice self-control for thousands of years.
We Even Misunderstand What It Means to “Boost” Immunity
We have used the phrase “immune boosting” for years, and we still use it in everyday language because people understand what it means: supporting the body’s defenses when they are needed. But the deeper science is more nuanced.
A healthy immune system does not simply stay turned up. It needs to recognize a challenge, mount an appropriate response, regulate that response, recover, and return to balance.
Fact is, “immune boosting” is only part of the story.
Biologically, a healthy immune system is not simply one that is running harder.
It needs to recognize a challenge.
Respond appropriately.
Regulate inflammation.
Recover.
Return to balance.
That is why immune resilience may be a more useful way to think about long-term immune health.
Your immune system does not operate in isolation.
It interacts with sleep, circadian rhythm, metabolism, gut health, stress physiology, movement, nutrition, environmental exposures, and social connection.
God made a whole person.
So Biblical health should care for the whole person.
That is the framework behind The 7 Areas of Abundant Life Most Christians Overlook: your physical health does not exist separately from your spiritual, mental, emotional, financial, occupational, and social health. They continually affect one another.
That is why one supplement cannot become your health philosophy.
Neither can one essential oil. Or one diet, device, or one laboratory marker.
Those things may be tools.
The tool should never replace the foundation.
This is also why we have been pushing back against reducing Biblical health to a food list. In The Bible Diet vs. Bible Health: Why Food Is Only the Beginning, we make the larger case that Bible Health is discipleship for the whole person, not wellness culture with Bible verses added to it.
Ask a different question:
Instead of:
“What can I take?”
Try:
“What conditions am I creating inside and around my body every day?”
Am I sleeping?
Am I moving?
Am I eating nourishing food?
Am I getting outside?
Am I under relentless stress?
Am I living on stimulation?
Am I allowing recovery?
Am I connected to people who love me?
Sometimes the solution is not adding another intervention.
Sometimes health improves when we stop interfering with health.
The Wellness Industry Needs You to Believe You Are Always One Product Away
There is a business model hiding underneath a great deal of modern wellness.
If you believe your body is constantly failing you, there will always be something else to buy.
Another test.
Another powder.
Another wearable.
Another subscription.
Another protocol.
Another expert.
Another health influencer.
Again, some of those things can be useful.
This is not an argument against technology, supplements, science, or medicine. It is an argument against dependence.
The wellness industry can monetize complexity.
It cannot easily monetize:
Morning sunlight.
Walking.
Sleep.
Prayer.
Fasting.
Forgiveness.
Family meals.
Time outdoors.
Sabbath.
Community.
Self-control.
Most of those things existed long before anyone called them wellness. And most cost little or nothing.
That should tell us something.
“Thank you so much for everything you all do, and especially today for the Scriptures. I really needed those today.”
— Mary G.
The Problem No Millionaire Can Biohack
This is where Biblical health ultimately separates from secular longevity culture.
The goal is not to live forever in a broken world.
The goal is not to worship youth.
The goal is not to fear every wrinkle, every gray hair, every birthday, or eventually death itself.
Because there is one problem no millionaire can biohack:
Everybody dies.
No sauna solves that.
No peptide solves that.
No supplement solves that.
No blood test solves that.
No morning routine solves that.
Christianity does not pretend death is not real.
Christianity announces something infinitely better:
Christ defeated it.
“Do you not know that your body is a temple of the Holy Spirit within you, whom you have from God?… So glorify God in your body.” — 1 Corinthians 6:19-20
We made the broader stewardship case in Why Christians Are As Sick As Everyone Else: caring for the body is not vanity or a distraction from discipleship. Scripture treats the body as something entrusted to us by God.
That means we can pursue health without worshiping longevity.
We can care deeply for our bodies without making them idols.
We can want more years without making another year our highest good.
We can appreciate science without forgetting the One whose creation science is attempting to understand.
We can use technology without asking technology to save us.
Why do we care for the body?
Because it belongs to God.
We want energy to fulfill our calling.
Clarity to make wise decisions.
Strength to serve.
Endurance to finish the race.
And enough left at the close of the day to love the people God put in our home.
That is stewardship.
Optimization asks:
“How far can I push this body?”
Stewardship asks:
“Lord, how do You want me to care for what You gave me?”
That is a completely different pursuit.
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#018: Immune Resilience Toolkit
This week’s Swap includes Dr. Z’s Healthy Immune Boosting Recipe, the Five Immune Resilience Foundations, the Immune Resilience Audit, the 7-Day Immune Resilience Reset, the Immune Modulation Mindset & Build Resilience, Not Obsession!
One Swap this week. One faithful step. A transformed life.
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