2.8 Obesity Is an Energy Regulation Problem

Obesity cannot be explained by calories alone. Total energy input matters, but Feline FBM asks which substrate carries energy after entry, how Insulin Regulation State is scheduled, and whether energy is used steadily or biased toward storage.

Obesity is first an energy regulation problem, not a calorie-count problem in isolation.

When exogenous carbohydrate remains the main energy entry, glucose scheduling and insulin pressure rise, the fatty acid pathway is suppressed, and allocation may favor storage. When fatty acids hold Primary Energy Substrate, scheduling pressure and storage bias can shift.

Exogenous Carbohydrate Load is a major entry variable for insulin scheduling.

Sustained higher insulin scheduling pressure tends to favor storage pathways.

Glucose-dominated scheduling and fatty-acid-primary scheduling produce different allocation states.

Stable fatty acid oxidation reduces reliance on glucose scheduling or protein pushed into energy duty.

Day-night distribution, meal size, and satiety feedback shape energy input rhythm.

Total energy still participates, but cannot be separated from scheduling state.

eats more

↓

calorie surplus

↓

obesity explained

body fat increase

↓

storage tendency

↓

Exogenous Carbohydrate Load and Insulin Regulation State

↓

Primary Energy Substrate

↓

total energy input within food structure

Obesity must be read by which substrate carries calories and how entry is scheduled—not by calorie total alone.

Increased body fat, unstable hunger rhythm, meal-size fluctuation, reduced activity, and skin-sebum shifts are observable outputs.

They require backtrace through energy scheduling and substrate structure, not calorie restriction as the sole explanation.