Low E.coli?

[June]

Can someone shed light on this? I recently got a hair analysis and it detected an imbalance with E.coli. I assumed this meant E.coli was high since it's very common to pick up E.coli through food poisoning or other means. When I inquired if this meant low or high levels, they told me it's low and should consider probiotics for the gut since E.coli is an important bacteria in the intestine. I thought having low E.coli would be a good thing? Could C.difficile cause low E.coli? Is something amiss?