Chronic symptoms are often dismissed as stress, ageing, or "one of those things." But many persistent health complaints have a dietary connection that's never been properly investigated.
Bloating. That uncomfortable tightness after eating that you've just learned to live with. Constipation one week, loose stools the next. The gurgling, the cramps, the unpredictability. If your gut has been unreliable for years and every test comes back "normal", a delayed food allergy may be the missing piece.
Standard endoscopy and colonoscopy look for structural damage. IgG-mediated reactions cause functional inflammation — real symptoms, no visible damage. That's why patients get told "everything looks normal" and still feel awful.
A migraine is not just a bad headache. It's hours or sometimes days lost to pain, nausea, and sensitivity to light. Diet is one of the most under-investigated triggers in migraine management. If your migraines follow a pattern you can't quite crack, food could be the culprit.
IgG reactions can appear up to 72 hours after eating the trigger food. By the time the migraine hits, you've had six more meals. Making the dietary connection through elimination alone is nearly impossible — which is why a blood test is the only reliable way to identify the cause.
You're eating carefully. You're moving. The scales aren't shifting. Chronic inflammation caused by IgG food allergies can cause water retention, disrupt cortisol levels, and slow metabolism in ways that no amount of calorie counting can fix.
When your immune system is constantly reacting to food, it keeps your body in a state of low-grade inflammation. This disrupts insulin sensitivity, raises cortisol, and encourages fat storage — particularly around the abdomen. Standard diets don't address this root cause.
Your skin is a mirror for what's happening inside your body. When your gut is inflamed, that inflammation often finds its way to the surface. Persistent acne in adults, eczema that flares and fades, psoriasis patches that seem to have a mind of their own — all can be linked to food-driven immune responses.
IgG immune complexes circulate in the bloodstream and deposit in tissues — including skin. This triggers local inflammation that shows up as flares, patches, and rashes. Removing the trigger food often reduces skin inflammation within 4–8 weeks.
Food-driven inflammation deposits in joints, causing stiffness and aching that comes and goes without obvious reason. IgG complexes can accumulate in joint tissue, triggering inflammation that mirrors arthritis symptoms.
The gut-brain axis is real. Gut inflammation from IgG food reactions can affect neurotransmitter production, disrupt the gut microbiome, and contribute to behavioural and cognitive symptoms. Many parents of children with ADHD and autism spectrum conditions report meaningful improvement after IgG-guided dietary changes.
The gut produces 90% of the body's serotonin. When chronic gut inflammation disrupts this production, mood, focus, and behaviour are affected. Eliminating IgG trigger foods can reduce gut inflammation, potentially improving gut-brain signalling.
Persistent low mood, anxiety, and brain fog can all have a gut-inflammation component. If you've tried standard approaches without success, a food allergy test may reveal an overlooked contributing factor.
Every day you wait is another day eating foods that may be silently inflaming your body. One blood test. Life-changing clarity. Book your ImuPro test today.
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