Why a good healthcare system still has to recover the idea of health.
I work in excellent private medicine. That should be said first, before anyone hears a man biting the hand that trains him.
The facility I work in is, on any honest comparison, among the best in the country. The theatres work. The ICU is serious. The pathology is fast. When a person is breaking in front of you, modern medicine is still one of the great achievements of the last century. I have watched it pull people back from the edge and I am not interested in pretending otherwise.
The problem is not that we cannot manage disease. The problem is that we have become so good at managing disease that we have started to confuse that skill with the thing we were supposed to be for.
Health is not the absence of an outstanding invoice. It is a body whose physiology still works. Blood pressure that is earned by vessels and kidneys and sleep, not only suppressed by a tablet. Muscle that can still climb a flight of stairs. Insulin that still knows what to do with a meal. A mind that can recover from a hard week. We got very good at the first job. We have been average, and sometimes unwilling, at the second.
A hospital is built around the sick. That is not a moral failure. It is the original brief. You cannot run an emergency unit on green juice and good intentions. When the infarct arrives, I want the catheter lab, not a lecture on fibre.
The brief became the whole personality.
Chronic disease is now the centre of gravity. In South African private care, hypertension is the single largest treated burden, sitting at roughly one in nine beneficiaries and still climbing. Diabetes is not far behind, and it is the expensive companion in the room. Schemes report that more than half of members with chronic illness now carry more than one condition, and the small group at the top of the claims curve absorbs a startling share of the money. Discovery's own trend work has shown how concentrated that spend has become. Cardiovascular disease, diabetes, cancer and mental illness do most of the damage.
None of that is a reason to despise the people who treat it. It is a reason to notice what the machine is pointed at.
The machine is pointed at the diagnosis, the script, the review, the admission, the scan. Those are real goods. They are also the items that generate a tariff. A man whose blood pressure returns to normal because he slept, lost visceral fat, and walked again is a quieter line on a spreadsheet. A woman whose diabetes remits after a serious change in how she eats is a clinical success and, in the present design, something close to a lost customer.
I do not think most of my colleagues wake up hoping to keep people unwell. I do think the system we trained in rewards the management of a number more readily than the restoration of a physiology. Over enough years the incentive becomes the culture. The culture becomes the consultation. The consultation becomes ten minutes, a script, and a review date.
Patients can smell that. They may not have the vocabulary for allostatic load or insulin resistance. They know when they have been processed.
There is a sentence I hear in rooms like mine. We will get this under control.
Under control is not a small gift. An HbA1c that stops climbing, a blood pressure that no longer threatens the brain, a failing heart that can leave the ward: these are reasons to be grateful for pharmacology and for the people who know how to use it. I prescribe those medicines. I will keep prescribing them.
Control is not the same as repair.
Type 2 diabetes can, in a substantial share of people, go into remission when weight and diet are treated as the disease rather than as lifestyle footnotes. The DiRECT trial showed that clearly enough. The Diabetes Prevention Program showed years earlier that a serious change in behaviour outperformed metformin at stopping the thing from arriving in the first place. Coronary disease has been shown, in carefully run programmes, to move in the right direction when food, movement, stress and tobacco are treated as therapy rather than as the pamphlet in the discharge pack. This is not folklore. It is sitting in the same journals we quote when we defend a statin.
The body is not a set of broken parts waiting for a product. It is a set of systems that still want to find their set point if we stop kicking them. Sleep is physiology. Muscle is physiology. Morning light and a regular meal are physiology. So is the cortisol that never comes down because a person has not had an unhurried hour in months. A profession that can name the receptor for a drug and cannot find twenty minutes to ask how a patient sleeps has chosen a very narrow idea of excellence.
I am not arguing for the abandonment of the acute hospital. I am arguing that the hospital should stop pretending it has finished the work when the chart looks tidy.
In 2026 we actually have the tools. Continuous glucose monitors. Decent sleep data. Strength as a vital sign. Body composition instead of a single humiliating number on a scale. Blood work that can show inflammation and metabolic drift years before the first admission. Medicines that lower weight and appetite, which can be a bridge if we are honest about what a bridge is for. The embarrassing fact is not that the tools are missing. The embarrassing fact is that a person can now buy a more coherent plan for their metabolism from a well-run gym and a sceptical dietitian than from a review clinic that only wants to know whether the script should go up or down.
This is one of the reasons the public distrusts us.
Not the only reason. Cost is a reason. Waiting is a reason. The feeling of being a file is a reason. The suspicion that the building exists for the shareholders of the building is a reason, and it does not matter as much as we think whether every board paper would survive that charge. Perception is a clinical fact. If a man believes the system is extracting from him, he will delay the visit until the extraction has already happened in his arteries.
Then came the years of the virus.
A large American survey published in JAMA Network Open found that the share of adults who had a lot of trust in physicians and hospitals fell from about 72 percent in April 2020 to about 40 percent by January 2024. Gallup, asking a slightly different question about honesty and ethics, watched doctors slide from a pandemic peak to the lowest reading in a generation. People still tend to trust their own doctor more than they trust the profession as a whole. That distinction should not comfort us as much as it does. It means the relationship can survive. It also means the institution has a problem.
I was in those rooms. Many of my colleagues were tired and trying to keep people alive with a disease that was still teaching us its manners. Incomplete information is not the same thing as malice. Exhaustion from the corridor looks like arrogance. Policy announced as if it were Scripture looks like contempt for questions. When a profession that has always asked for trust starts treating questions as a kind of dirt, the public does what the public always does. It finds another priest.
Some of those new priests are frauds. Some are selling powders with a straight face. Some are doing, in a messy and unregulated way, the work we declined to do: talking about food, sleep, muscle, sunlight, and the possibility that a person might get better rather than merely supervised.
The Global Wellness Institute put the wellness economy at 6.8 trillion dollars in 2024. That is not, if we are honest with the numbers, larger than healthcare. Global health expenditure still sits higher, around 11 trillion. Wellness is, however, nearly four times the size of the pharmaceutical industry, and it is growing faster than the clinic. Worldwide, people now spend about as much trying to feel well as they spend on medical services. They are voting with money we like to call unsophisticated. The vote is not unsophisticated. It is a verdict on our posture.
We can sneer at the industry that grew in the gap. Sneering is cheaper than asking why the gap was there.
This is not a case against doctors.
Most of the people I work with are trying to do a hard job inside a design they did not draw. They are not villains. They are often the only adults in a room where a family wants a miracle by Friday. Hospitals are not the enemy. The listed groups that own many of them are not cartoon capitalists in every sentence they publish. Acute care remains a moral good. If you have watched a ventilated patient walk out, you already know this, and you do not need a paragraph to convince you.
The observation is narrower.
We have built a magnificent apparatus for the management of chronic disease and then wondered why the public experiences us as managers. We have treated restoration as an extracurricular activity, something a patient might try if they are motivated, which is a polite word for blame. We have allowed a payment system to tell us that a stable diabetic on four agents is a success, even when that person cannot play with a child without getting tired. We have spoken about lifestyle as if it were a hobby and about molecules as if they were the only serious instruments in the room.
A Christian account of the body will not let us travel that far.
"Do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body."
1 Corinthians 6:19–20
The body is not a chassis for a quarterly report. It is a trust. John writes, without embarrassment, that he prays for his reader "to be in good health, as it goes well with your soul." (3 John 2) Health was never a secular side quest. It was part of what we owed one another.
Luke was a physician. The Lord who sent him also kept saying that the sick need a doctor. The sick still do. The well, and the almost-well, and the people who will be sick in ten years if nobody tells them the truth, need a doctor too. They need one who has not forgotten the other half of the job.
It would look like a consultation that treats sleep, muscle, food and strain as vital signs, not as small talk.
It would look like a chronic clinic that has a pathway for remission where remission is possible, and the honesty to say so when it is not.
It would look like using the new weight-loss medicines as a bridge toward a physiology that can stand without them, rather than as a subscription with better branding than the last one.
It would look like measuring what we say we value. If we say we care about health, we should be as interested in gait speed and strength and waist and fasting insulin as we are in the next imaging code.
It would look like training that still produces superb diagnosticians and also produces clinicians who can sit with a person long enough to change a life, not only a dose.
It would look like a private system that is already good at rescue becoming equally interested in the years before rescue is required. South Africans already pay a great deal for the first. They are increasingly paying strangers for the second.
It would look like telling the truth about money. Shareholders exist. Schemes exist. Nobody works for free. The public can live with that. What they cannot live with is the sense that the only successful patient is a lifelong one. If our design makes a restored person look like a failure of revenue, the design is the thing that needs admitting, not the patient.
None of this requires a war on the hospital. It requires the hospital, and the rooms around it, to remember that disease management is a subset of medicine. It is not the title of the field.
The tools are here. The evidence has been here longer than we like to admit. What has been missing is the will to treat health as the point of the exercise rather than as the brochure in the foyer.
We already know how to keep a failing system stable. The other half of the job is to stop the system failing in the first place, and, when we can, to give it back.
Scripture quotations are from the ESV® Bible (The Holy Bible, English Standard Version®), copyright © 2001 by Crossway, a publishing ministry of Good News Publishers. Used by permission. All rights reserved.
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