10 Observable Backtrace Index · 10.1 Loose Stool: Systems to Backtrace
10.1 Loose Stool: Systems to Backtrace
Feline Fat-Based Metabolism (Fat-Based Metabolism)
Index page: loose stool → backtrace variables → upstream food structure → related mechanism chapters.
Loose stool is an observable output in which stool water content rises and formed consistency falls.
Loose stool is not an independent root cause.
In Feline FBM, loose stool belongs to Observable Output Backtrace. Backtrace should return to stool water content, Fat Processing Rate, bile-acid-related colonic regulation, colonic propulsion, Ingredient State, and upstream food structure.
This page does not treat loose stool as a cause and does not jump from output to treatment.
The direct output variable is rising stool water content and reduced formed consistency.
Check whether Fat Processing Rate matches small-intestinal accommodation: gastric release, bile salt dispersion, pancreatic enzyme processing, small-intestinal absorption, lymphatic transport.
When the fat-processing path is mismatched, bile-acid-related molecules may change colonic secretion and stool water content.
Faster colonic propulsion shortens water-retention time and can reduce formed consistency.
Unstable Ingredient State or Fat Freshness Boundary may be misread as allergy or food transition intolerance; judgment must return to food structure.
1. loose stool = sensitive gut
2. loose stool = allergy to one meat type
3. loose stool = fat is always too high
4. loose stool = emulsification failure alone
5. loose stool = add probiotics directly
These readings skip output → control variable → upstream food structure.
Persistent diarrhea, blood in stool, marked pain, or dehydration enter the Clinical Boundary Layer.
Feline FBM is not a clinical diagnosis system, not a treatment protocol, and not an effect-guarantee system.
This index page lists systems and variables only. It does not duplicate full mechanism text from other chapters.