Writing
Health writing by Dr. Kione Teta.
Evidence-based essays on self care, longevity, immunity and how to read the science. Each one opens here and continues on his Substack.
Small Signal, Big Gains
Evidence-based self care: small daily habits with real physiology behind them.
2026-05-23 · Paid
Stay Social — Without Devices
Loneliness is often discussed as an emotional state. Increasingly, it is understood as a physiological risk factor—one with measurable effec...2026-05-22 · Paid
Fiber First — The Macronutrient We Forgot How to Value
Modern nutrition debates tend to orbit protein targets, fat ratios, and carbohydrate avoidance. Fiber, when it appears at all, is treated as...2026-05-20 · Paid
Learn a New Language — Cognitive Reserve Is Built, Not Inherited
Cognitive decline is often framed as inevitable—a slow erosion dictated by age, genetics, or bad luck. The neuroscience tells a more hopeful...2026-05-19 · Paid
Skip a Meal — Metabolic Flexibility Is a Skill
Modern eating advice assumes a fragile metabolism—one that requires constant feeding to avoid collapse. That assumption is historically and ...2026-05-18 · Paid
Raw Cocoa — Vascular and Cognitive Support Without the Jolt
Coffee dominates modern mornings. For many people, it also dominates their nervous system....2026-05-17 · Paid
Stand on One Leg — Balance as a Window Into Brain Health
Balance is usually treated as a footnote—something relevant to yoga classes or fall prevention pamphlets. In reality, balance is a whole-bra...2026-05-16 · Paid
Pet a Dog or Cat — Touch as a Neuroendocrine Intervention
Human physiology evolved in contact with other living beings. Skin, nerves, and hormones developed in a world where touch was routine, not o...2026-05-15 · Paid
Use More Spices — Phytochemical Diversity Without Supplements
Nutrition conversations tend to collapse into macronutrients: protein, fat, carbohydrates. That framework is tidy, measurable, and incomplet...2026-05-14
Stillness — Why Doing Nothing Is Biologically Active
Stillness has a public-relations problem. In a culture that equates productivity with virtue, doing nothing is framed as laziness, avoidance...2026-05-14 · Paid
Two Minutes of Vigorous Movement — Why Intensity Can Substitute for Time
Most people believe exercise only “counts” if it is long, planned, and inconvenient. That belief quietly disqualifies millions of people fro...2026-05-13
Eat Slowly — Digestion Begins Before the Stomach
Modern nutrition advice obsesses over what we eat. Far less attention is paid to how we eat, despite the fact that digestion begins long bef...2026-05-12
Morning Sunlight — Circadian Biology Without Supplements
Modern health culture has a fixation on inputs: pills, powders, protocols. Circadian biology does not care about most of them. The strongest...2026-05-11
Nasal Breathing — Why How You Breathe Matters More Than How Much
Breathing is automatic, which is precisely why it is rarely examined....2026-05-10
The Shaker Maneuver — Strengthening the Throat to Protect Swallowing and Reduce Reflux
Reflux is usually treated as a chemistry problem: too much acid, not enough suppression. That framing is incomplete....2026-05-09
Smell, Anxiety, and Cognition — Why the Nose Has Direct Access to the Brain
Smell is the most underestimated sense in medicine. Vision gets the prestige. Hearing gets the poetry. Smell gets reduced to candles and mar...2026-05-07
Heel Drops — Bone Health Is a Mechanical Conversation
Bone is often discussed as if it were passive tissue—something that quietly thins with age unless rescued by supplements, medications, or ma...2026-05-06
Drinking Water and Allergies — Supporting the Battlefield, Not Fighting the War
Hydration is frequently promoted as a cure-all for allergic symptoms. That framing is wrong—and it is precisely why the advice gets dismisse...2026-05-05
Drinking Water — Kidney Protection Without the Wellness Theater
Few health recommendations are as universally given—and as casually distorted—as drinking water. It is often framed as lifestyle advice bord...2026-05-04
Humming — Nervous System Training, Blood Pressure Support, and Sinus Health
Humming looks almost comically simple. That is precisely why most people dismiss it. From a physiological standpoint, humming is one of the ...The Longevity Series
What actually extends a healthy life, and what modern life does to it.
2026-02-16 · Paid
The Psychology of Longevity: How Your Mind Quietly Shapes Your Lifespan
When we talk about longevity, we usually start with the body — diet, exercise, sleep, genetics, biomarkers. These are tangible, measurable, ...2026-02-13 · Paid
The Longevity Paradox — Why Modern Life Both Extends and Shortens Our Lives
Part 1 of this series explored how humans learned to live longer, Part 2 asks a more complicated question:...2026-02-11
Biometric Devices – Awareness Over Anxiety ... Tracking Health Without Losing Perspective
Not long ago, people relied almost entirely on intuition to gauge their health. Energy levels. Appetite. Mood. Sleep. A vague sense of “I fe...2026-02-09
Nutraceuticals/Supplements, and Metformin – Science-Backed Longevity Boosters
Want to hack your way to a longer life? While food, exercise, and sleep are the foundation of longevity, certain nutraceuticals and suppleme...2026-02-08
Spices and Herbal Medicine – Ancient Wisdom for a Longer Life
For thousands of years, cultures around the world have turned to spices and herbs for healing, vitality, and longevity. Modern science is no...2026-02-07
Intermittent Fasting – The Science of Eating Less to Live Longer
What if the secret to a longer life wasn’t just what you eat—but when you eat?...2026-02-06
The Importance of Sleep, Meditation, and Brain Health
Want to live a long, healthy life? Protect your brain....2026-02-05
Common Sense – Don’t Die of Stupidity
Sometimes, living longer isn’t about fancy diets or expensive supplements—it’s about not dying from preventable mistakes....2026-02-04
Staying Alive – The 10 Best Science-Backed Ways to Extend Your Life
What if there were a cheat sheet for staying alive—a list of the top 10 science-backed ways to live longer? Well, good news: researchers hav...2026-02-03
Healthy Habits – How to Add 12-14 Years to Your Life
What if you could add over a decade to your life just by making a few key changes? That’s not wishful thinking—it’s backed by science....2026-02-02
Centenarians & Supercentenarians – Cracking the Code of a Long Life
Imagine blowing out 100 birthday candles and still being able to walk, talk, and enjoy life. For most people, reaching 100 feels like a dist...2026-02-01
Longevity History – How We’ve (Mostly) Stopped Dying Young
If you were born in the early 1800s, your life expectancy would have been around 35 years. Not because people dropped dead at 35, but becaus...The Immune System Series
How immunity works, from the first barriers to allergies and infections.
2026-05-03 · Paid
The Future of Vaccines – Innovation, Access, and the Road Ahead
Vaccines have come a long way from cowpox and glass syringes. We’re now in an era of mRNA platforms, needle-free options, and even cancer va...2026-05-03 · Paid
Why Vaccines Matter – A Love Letter to Public Health
If you’ve made it this far, congratulations—you now know more about vaccines than most people ever will. From ancient inoculation practices ...2026-04-28 · Paid
Vaccines and Special Populations – Who Needs Extra Protection?
Vaccination isn’t one-size-fits-all. Different bodies, different ages, different risks. Some people need extra doses, earlier timing, or ent...2026-04-28 · Paid
Vaccines vs. Outbreaks – What Happens When We Let Our Guard Down
Vaccines are victims of their own success. When they work well, diseases disappear from everyday life. And when diseases disappear, people b...2026-04-27 · Paid
The Power of Herd Immunity – Why Your Shot Protects Others
You’ve probably heard the term herd immunity tossed around, especially during the COVID-19 pandemic. It may sound like something from a vete...2026-04-24 · Paid
Are Vaccines Safe? Monitoring, Missteps, and Mistrust
Vaccines are one of the most rigorously tested and monitored tools in modern medicine. But despite decades of evidence, many people still wo...2026-04-22 · Paid
Why Do We Vaccinate? Understanding the Public Health Impact
Vaccines are not just personal protection — they’re community care. While much of the public discourse revolves around individual choice, th...2026-04-22 · Paid
Vaccine Schedules and Timing — Why the Timing Matters
Vaccines aren’t just about which ones you get — when you get them matters deeply. The recommended vaccine schedule is the result of decades ...2026-04-20 · Paid
Myths and Misconceptions – What’s Really in a Vaccine?
Vaccines are among the most rigorously studied and effective tools in modern medicine—yet they’re also surrounded by some of the most persis...2026-04-19 · Paid
A Brief History of Vaccination — East and West
Vaccination is one of the greatest public health breakthroughs in human history. Its success has led to the eradication of smallpox, near-el...2026-04-15
Supporting Immune Balance and the Future of Immune Health
The immune system is not just a battlefield—it’s a balancing act. From defending against infection to preventing autoimmune attacks, from he...2026-04-14
Immune Response to Allergens – When the System Overreacts
Imagine a security system so sensitive that it goes into full lockdown over a butterfly landing on the window. That’s the immune system duri...2026-04-13
Immune Response to Parasites
If viruses are stealthy invaders and bacteria are quick-strike raiders, parasites are master manipulators. These complex organisms—ranging f...2026-04-12
Immune Response to Viral Infections
Viruses are unlike any other threat the immune system faces. They’re not cells. They’re not even technically alive. Viruses are tiny packets...2026-04-11
Immune Response to Bacterial Infections
Bacteria are some of the oldest foes our immune system has ever faced—ingenious survivors, shape-shifters, and sometimes essential companion...2026-04-10
Complement vs. HLA – What’s the Difference?
When discussing the immune system, it’s easy to get lost in the alphabet soup: HLA, MHC, C3, CD4, IgG. Among the most commonly misunderstood...2026-04-09
Adaptive Immunity – Precision and Memory
If innate immunity is the body’s rapid-reaction force, adaptive immunity is its intelligence agency and elite strike team—slow to mobilize b...2026-04-08
Innate Immunity – The Rapid Response Team
Before the immune system can mount a specific, targeted response, it relies on speed. That’s the domain of the innate immune system—our body...2026-04-07
The Cellular Defenders – Meet the Immune Cells
After the body’s physical barriers like skin and mucosa, the next layer of protection comes in the form of specialized cells—each trained to...2026-04-06
The Frontline Defenses – Barriers of Immunity
For most of human history, disease was blamed on bad air, curses, or imbalances of bodily humors. It wasn’t until the 19th century that the ...Science and Evidence
How to tell real science from misinformation.
2026-02-08 · Paid
When Truth Becomes Optional
The deepest danger of science denialism is not that people believe false things. Human beings have always done that. The danger is that trut...2026-02-07 · Paid
Institutional Cowardice: When Silence Becomes Complicity
Science denialism does not succeed on passion alone. It succeeds because the institutions charged with defending evidence too often hesitate...2026-02-06 · Paid
When Denial Meets Reality: Vaccines, Climate Disasters, and Preventable Harm
Up to this point, science denialism can sound abstract—an argument about epistemology, incentives, psychology, and politics. But denial does...2026-02-05 · Paid
Cherry-Picking as Ideology
Cherry-picking is often described as a logical fallacy, a mistake made by people who don’t understand how evidence works. That description i...2026-02-04 · Paid
Credential Theater and the Collapse of Expertise
One of the most damaging shifts in public discourse over the past decade is not the rejection of expertise, but its simulation. We have not ...2026-02-03 · Paid
The Wellness-to-Authoritarian Pipeline
Most people who drift into science denial do not start with politics. They start with concern for their bodies, their families, and their he...2026-02-02 · Paid
The Naturalistic Fallacy: When “Natural” Becomes a Moral Argument
Few ideas have done more quiet damage to science literacy than the belief that natural means safe, moral, or superior — and that synthetic m...2026-02-01 · Paid
Anecdote Supremacy and the Collapse of Population Thinking
Human beings are storytelling animals. Long before we understood statistics or probability, we learned through narrative: this happened to m...2026-01-31 · Paid
The Professional Contrarian Economy
In Part 1, we traced how science denialism evolves from misunderstanding into identity, from skepticism into certainty, and from individual ...2026-01-29 · Paid
Do Your Own Research”: From Skepticism to Synthetic Certainty
In Parts 1 of this series, we examined the architecture of science denialism: the misuse of skepticism, the erosion of expertise, the seduct...2026-01-16
Why Science Denialism Matters -The Real-World Consequences & How to Fight Back
Science denialism is not just an abstract problem—it has real and devastating consequences. From public health crises to environmental disas...2026-01-15
Conspiracy Theories-How Science Denialists Rely on Hidden Agendas and Paranoia
Conspiracy theories are the foundation of many forms of science denialism. When people reject scientific consensus, they often claim that a ...2026-01-14
Cherry-Picking – How Denialists Selectively Use Data to Mislead
Science denialists rarely reject all evidence. Instead, they cherry-pick—selecting specific data that supports their argument while ignoring...2026-01-13
Impossible Expectations – The Moving Goalposts Problem
One of the most frustrating tactics in science denialism is Impossible Expectations—where denialists demand unrealistic, ever-changing stand...2026-01-11
Logical Fallacies–How Science Denialists Twist Arguments
Logical fallacies are flawed reasoning patterns that make arguments seem convincing while actually being misleading or false. Science denial...2026-01-10
Fake Experts and Internet Influencers – How Misinformation Spreads
Fake Experts and Internet Influencers – How Misinformation Spreads...2026-01-09
The Halo Effect of Natural Medicine
Many people believe that “natural” automatically means “safe” or “better.” This cognitive bias—known as the halo effect—leads to a widesprea...2026-01-08
Part 3: Experts and Knowing One’s Limitations
In a world flooded with information, how do we know whom to trust? Science denialism thrives when people reject experts and overestimate the...2026-01-07
What Is Science Denialism?
Science denialism is the rejection of established scientific facts and theories, often in favor of misinformation, personal beliefs, or cons...2026-01-07