Quick recap from last time: the foods with the greatest healing power are plant-based — vegetables, fruits, cereals, pulses, nuts, seeds, and dried fruit. But knowing that only helps if you have a way of actually checking which foods are working for you and which are working against you. That’s where energy kinesiology comes in — it turns this whole process from guesswork into something you can test for yourself, in seconds.
In this second part, we’re going deeper into one of the most common — and most overlooked — causes of dairy sensitivity symptoms: what actually happens when your body can’t properly digest milk protein.
This is Part 2 of our Foods That Harm & Heal series — if you haven’t already, start with Part 1: The Simple Food Sensitivity Test You Can Do at Home.
Why Milk Causes Problems for So Many People
Every protein has a particular shape, and your digestive enzymes are built to match that shape — like two puzzle pieces fitting together. When they connect properly, the enzyme breaks the protein apart and everything works as it should.
But when milk is heated (as it is in pasteurisation), the protein changes shape — a process called denaturing. Your enzymes no longer recognise it. They try to fit, but the structure has changed, and they simply can’t break it down anymore.
That’s not the end of the story, though. Your digestive system has other organisms — bacteria — that can break that altered protein down. The problem is, when they do, they break it down into toxic by-products, which pass into your bloodstream and trigger reactions throughout your body.
Where Dairy Sensitivity Symptoms Actually Show Up
Here’s the part most people never connect: dairy-related issues very often show up as chest, lung, sinus, and nose problems — not stomach issues at all.
The process looks like this: the toxins produced by bacterial breakdown of milk protein enter your bloodstream and travel to your liver. If your liver is already overwhelmed, it throws those toxins back into your blood — and they often end up settling in your sinuses and lungs, showing up as chronic sinus problems or recurring lung infections.
This isn’t theoretical. For twenty years, chronic sinusitis, bronchitis, terrible lethargy, back problems, and migraines were a constant part of daily life — and it turned out, only discovered decades later once energy kinesiology existed as a tool, that a severe dairy sensitivity was behind it. The sensitivity was severe enough that touching a finger to a block of cheese, then to the tongue, was enough to trigger a blinding migraine within five minutes.
Wait — Is This Actually “Lactose Intolerance”?
Here’s an important correction, and one worth making clearly: what’s being described here is not lactose intolerance, even though that’s the term most people reach for.
Lactose is a sugar (a carbohydrate), not a protein. True lactose intolerance happens when the body doesn’t produce enough lactase — the enzyme needed to break that sugar down. It’s largely genetic, and it’s most common among people of African descent, who are far more likely to lack the lactase enzyme entirely.
What’s actually happening with a dairy protein sensitivity — the kind described in this video — is a completely different mechanism: the protein in milk changes shape when heated, the body’s enzymes can no longer recognise it, and gut bacteria step in to break it down instead, producing toxic by-products in the process. That’s a protein problem, not a sugar-digestion problem.
Since most people searching for help with this describe it as “lactose intolerance” even when the real issue is a protein sensitivity, that term is used here so this reaches the people looking for it — but now you know the actual mechanism, which matters if you’re trying to work out what’s really going on in your own body.
Digestion, in Plain Terms
Digestion is a genuinely remarkable process. You eat a large piece of food — meat, say — made up of hundreds of different components, and your digestive system has to break every one of them down into pieces small enough to absorb, then route each piece to exactly where your body needs it. When that process runs smoothly, you feel well. When one piece of it — like an undigestible protein — gets stuck, the knock-on effects can show up almost anywhere in the body.
What To Actually Do About It
This doesn’t need to be permanent. Many food sensitivities ease and even clear entirely as your gut heals — but in the meantime, the priority is simple: stop adding fuel to the fire.
- Cut out any food that tests as negative for you — at least for a while
- Notice how you feel — many people report a real difference in as little as 5 days once a reactive food is removed
- Reintroduce later, once you’ve healed — you can always test again down the line to see whether you’re ready
On specific foods from this video: rice is generally non-reactive for most people. Bread can go either way — if you’re going to eat it, choose a genuine wholemeal, stone-ground option rather than processed white flour.
The Real Takeaway
You don’t need to guess which foods are the problem, and you don’t need to spend months on an elimination diet working it out through trial and error. Energy kinesiology gives you a way to test any food, directly, in seconds — including things like dairy that might be causing symptoms you’d never think to connect back to what’s on your plate.
Learn the Technique for Free
If you haven’t already, the free Energy Kinesiology introductory course walks through exactly how to test any food for yourself — no special equipment needed. Want to see it in action first, or go deeper with a specific technique? Pick whichever fits below.