I have been thinking about Dr. Johanna Budwig lately — the German biochemist who spent decades insisting that what we eat determines whether we get sick. She mixed flaxseed oil with cottage cheese and told cancer patients it could save them. The medical establishment dismissed her. The internet adopted her. The truth, as usual, lives somewhere quieter than either camp.
Whether or not her protocol does what she claimed, Budwig understood something that mainstream medicine is only now catching up to: that the body is not a collection of isolated parts waiting to break. It is a system — and systems respond to how you treat them long before they respond to how you medicate them.
That is the idea I want to write about. Not Budwig specifically, but something I have come to believe through years of paying attention to my own body: that the most powerful medicine is not medicine at all.
Six things, one circle.
My list is short. Movement. Whole food. Mindfulness. Time in nature. Sunlight. Sleep. That is it. Nothing expensive, nothing patented, nothing requiring a prescription or a specialist. Most of it is free.
What interests me is not the individual items — there are enough books about each of them — but how they behave together. Because they do not sit side by side like pills in a weekly organiser. They form a loop.
Movement improves sleep. Being in nature reduces stress. Better sleep improves your food choices. Sunlight regulates your circadian rhythm. Mindfulness helps with all of it. They form a reinforcing cycle where each one supports the others.
Start anywhere in that circle and the rest follows. Go for a walk in the morning light and you have already touched four of the six. Cook a real meal with ingredients you recognise, eat it slowly, and you have touched two more. None of this is heroic. It is not even difficult. It is simply what humans did before modern life engineered it out of our routines.
What went wrong.
We stopped moving. We started eating food that barely qualifies as food. We went indoors, stared at screens, and traded sleep for productivity. Then we wondered why chronic disease exploded — and built an entire industry around treating the consequences rather than addressing the causes.
I do not say this to be dramatic. I say it because the numbers are sobering: the vast majority of chronic disease is preventable through lifestyle. Yet most healthcare systems spend almost nothing on prevention compared to treatment. It is as if we only funded fire trucks and never invested in fire prevention.
And there is an uncomfortable truth behind that imbalance. Prevention does not generate revenue. A cured patient — or better still, one who never gets sick — is, from a business perspective, a lost customer. The pharmaceutical executives who set pricing strategy and chase quarterly earnings know this. The researchers in the laboratories do not think this way, and neither do the doctors at the bedside. But the system they work inside has its own logic, and that logic does not always reward what is best for people.
The holistic instinct.
I believe in integrative medicine. Not as a replacement for science — science is how we know that movement reduces inflammation and that sleep repairs cellular damage — but as a correction to a system that has lost sight of the whole person.
The classic experience: you go in with a problem, you get fifteen minutes, you leave with a prescription, and nobody asked about your stress, your sleep, your relationships, or what you had for dinner. You were treated as a collection of symptoms rather than a human being.
Holistic is a word that makes some people uncomfortable. It shouldn't. It simply means seeing the whole — and the whole is where the circle lives. You cannot fix sleep without addressing stress. You cannot fix stress without movement. You cannot sustain movement without proper food. It is all one thing.
What Budwig got right.
Whether or not her flaxseed-and-quark mixture treats cancer — and the clinical evidence says it has not been proven — Budwig's deeper instinct was correct. She saw that nutrition is not a footnote to health. It is foundational. She saw it in the 1950s, decades before the rest of the world began to agree.
What she also understood, and what I think matters more than any single protocol, is that the body wants to heal. Given the right conditions — real food, movement, rest, light, calm — it is remarkably good at taking care of itself. Our job is not to engineer health from the outside. Our job is to stop getting in the way.
A quiet practice.
I am not a doctor, and this is not medical advice. It is something simpler: an observation from someone who has spent a long time listening to her own body and noticing what works.
The things that work are quiet. They do not come in packaging. They are not advertised during the evening news. They have almost no side effects, no contraindications, and no expiry date. They have been available to every human being for as long as there have been human beings.
Move. Eat real food. Be still sometimes. Go outside. Catch some sunlight, wisely. Sleep well.
It is not everything. But it is more than most of us are doing — and it is where the circle begins.
The most powerful medicine is not medicine at all. It is what the body already knows how to do, if we let it.
The word wisely was David's Claude's — and became an essay of its own.