I started looking past the standard CIRS panel. Past the markers every practitioner checks. Past the mycotoxin results we'd been staring at for years.
In the people who stayed stuck, one thing kept showing up.
A protein called galectin-3.
Most practitioners don't test for it. Most panels don't include it. But case after case, the people who couldn't get better had high galectin-3. And it stayed high.
Here's why that matters.
Think of galectin-3 as an alarm.
When your body finds a threat like mold, galectin-3 goes up. It tells your immune system to fight. That's normal. That's the alarm doing its job.
But here's what should happen next.
The mold goes away. Galectin-3 comes back down. The alarm shuts off. The immune system stands down.
In these cases, the alarm never shut off.
The mold was gone. Every test confirmed it. But galectin-3 kept sending the signal. Keep fighting. Keep inflaming. Keep reacting. Day after day. Month after month. Year after year.
The inflammation kept running. The cytokines kept firing. And the person kept suffering. Trapped in a body fighting a threat that was no longer there.
This wasn't some little-known molecule. Galectin-3 has been studied for decades. Its role in inflammation and immune signaling is well known.
It was never hidden. It was just in a place nobody in the CIRS world thought to look.