Robert Koch wrote the rules for proving a germ causes a disease, then found healthy people carrying the same bacteria as the sick. He loosened his own rule rather than his conclusion.
That moment sits at the root of a question worth asking, especially if you've felt unwell without a diagnosis or watched a chronic condition creep up with nothing to blame. Thomas Cowan, a practising physician, and Sally Fallon Morell, who founded the Weston A. Price Foundation, spent a book arguing that illness tracks what your body is exposed to rather than what it catches. If they're right, the things you can actually change matter more than you've been told. If you'd like a starting practice while you weigh the evidence, the free course on observing your own inner and outer conditions gives you one.
Their case rests on four exposures you have some control over:
- the water you drink, and whether it carries minerals or chlorine
- the fats you eat, and what your cell membranes get built from
- the chemicals you carry, and which of your proteins they interfere with
- the electromagnetic fields you live inside all day
What ties those four together is one structure, and it's stranger than you'd expect.
Your cells are mostly gel, not liquid
Water inside a cell doesn't behave like water in a glass. Against water-loving surfaces it forms a fourth phase, an ordered gel sometimes called structured water. That gel holds tissue together and carries a negative charge, while the ordinary water beyond it carries a positive one. Each cell ends up working like a small battery.
Once you see cells that way, a few familiar problems read differently. A cataract becomes a lens gel that's lost its order and clouded. Osteoarthritis becomes a failure of the electrical repulsion that normally keeps two joint surfaces from grinding. Whether those explanations hold up is something you can weigh yourself, but they're at least specific enough to argue with.
They also explain why the four exposures belong together. Each one acts on the same gel, which is why the authors treat water, food, chemicals and electromagnetic fields as one problem rather than four.
Start with what you drink, because it's the cheapest change
Healthy water, on this account, has four properties. It's free of chlorine, fluoride and pharmaceutical residues. It's rich in minerals. It's structured by vortex motion. It's oxygenated.
You can spend a lot chasing that, or almost nothing. Fill a glass, add a pinch of unrefined sea salt, and stir hard with a long spoon to make a vortex, reversing direction a few times. That's it. The salt isn't incidental either, since a teaspoon and a half of the unrefined kind carries about twice the magnesium you need in a day.
I've watched how much shifts when someone stops fighting their body and starts changing its conditions instead. One person I worked with had a kidney problem that cleared to the point where the hospital found nothing wrong. It taught me to take the body's own repair work more seriously than I used to.
The fats question is really a membrane question
Cell membranes need saturated fat and cholesterol to stay waterproof and hold their charge. Industrial seed oils, the ones pressed from corn, cottonseed and soy, build polyunsaturated fats into those membranes instead. The result is a membrane that's floppy and leaky where it should be stable.
The lungs make this concrete. Lung surfactant, the fluid coating your air sacs, needs fully saturated fat. Eat too little of it and your body substitutes the wrong fats into the lining of your lungs, which is a direct route from your plate to your breathing.
What follows is a food list that'll look either obvious or heretical depending on where you started. Animal fats for vitamins A, D and K2. Bone broth, which is rich in glycine. Fermented foods, pastured egg yolks, organ meats, unrefined salt. Sourdough rather than fast bread, because soaking and fermenting grains frees up minerals they'd otherwise lock away.
One weedkiller, several systems
Glyphosate is where the argument gets its sharpest mechanism. It's a glycine molecule with an extra group bolted on, and it looks so much like glycine that it can slip into a protein where glycine belongs.
Follow that through and it stops being one contaminant with one effect. Collagen is built from glycine. So is a long list of enzymes, and so is that lung surfactant. Interfere with one building block and you've interfered with everything made from it.
Aluminium works on a different lever, binding the phosphate groups in ATP and leaving your cells with less energy to work with. What matters most is the route in. Your gut and immune system limit how much gets absorbed from food and air. So what reaches your cells and what doesn't depends less on the total dose than on how it arrives.
The evidence standard nobody applies
Koch's four postulates are still the cleanest test anyone has written for proving a microorganism causes a disease. The organism has to be in every sick person and no healthy one. It has to be isolated and grown in pure culture. It has to cause the illness when given to a healthy host, then be recovered from that host.
Rivers adapted the standard for viruses in 1937, and the change that matters is that Koch's first postulate went, because too many people with viral illness don't carry the organism. The authors' claim is that no disease has met either set.
Then there's the record of transmission attempts that simply failed. In 1918 at Gallops Island, researchers tried three escalating times to give Spanish flu to a hundred healthy volunteers, using mucus transfer, blood injection and face-to-face breathing. Nobody got sick. At the Philadelphia dog pound, handlers took bites from 150,000 dogs over 25 years without a single case of rabies.
You don't have to accept the conclusion to find the standard useful. Knowing what a test actually proves changes how much weight you give it. PCR is the obvious case, since the number of amplification cycles largely decides whether your result reads positive.
Quieting the electrical environment
Electromagnetic exposure runs through the whole argument, from telegraph-era nervous complaints to 5G. The proposed mechanism that connects back to everything above is that these fields shrink the water exclusion zones inside cells. Wi-Fi exposure is reported to reduce that zone by around 15 percent.
The suggested changes cost almost nothing. Keep the phone away from your ear. Use wired internet where you can. Turn the bedroom fuses off at night. Skip the fluorescent bulbs. Spend part of each day away from antennas.
What this actually leaves you with
A consultation built on this model asks four questions, and you can ask them yourself. What's the quality of your water. What's the quality of your food. What are you carrying, chemically and emotionally. What's the electrical environment you spend your days inside.
Fever fits the same pattern. Raised temperature partly liquefies those cellular gels so waste can be flushed out in mucus, which is why the authors argue against suppressing it. Read that way, a symptom becomes something your body is doing rather than something happening to you.
None of that requires you to settle the germ theory argument first. The four questions are worth asking whichever way you land, which is the most practical thing about the book.
None of this is medical advice, and your own doctor stays the place to take any decision about a diagnosed condition or a prescription. The four questions work alongside that conversation rather than instead of it.
For a situation that hasn't shifted despite the changes you've already made, you can work through what's holding it in place with me. For the reasoning side, you can ask what causes disease if not germs and get an answer drawn from this source alongside others that argue the same question differently.