22/03/2026
Hi Everyone
THE INCRETIN EFFECT: WHY DIGESTION SHAPES YOUR METABOLISM
Most people think metabolism starts with calories or macros.
It starts before you even take a bite.
When you see, smell, or think about food, your body begins preparing.
This is the cephalic phase.
Before food enters the stomach, your body already:
activates the nervous system
releases stomach acid
prepares digestive enzymes
can even trigger a small insulin response
The body is getting ready.
Then comes the next step.
When food enters the gut, the incretin effect takes over.
Hormones like GLP-1 and GIP are released, telling the body:
how much insulin to release
how quickly to process nutrients
when you’ve had enough
Other signals like CCK support bile flow and pancreatic enzymes.
Now digestion is directing metabolism.
Macronutrients and calories are not where we start.
Digestion is.
Because how well the body was prepared determines how well it responds.
Now here’s the problem.
Modern food — and modern eating — disrupt both phases.
eating on the go
irregular meal timing
distracted eating
heavily processed, industrialised foods
concentrated, over-reduced meals
flavour enhancers and powders
The system is either underprepared… or overstimulated.
When this happens:
stomach acid may be insufficient
digestion becomes inefficient
signals become too strong or too weak
insulin responses become exaggerated
satiety signals become unreliable
Over time:
hunger increases
energy becomes unstable
the body loses clarity
There is another way.
We don’t chase flavour.
We protect digestion.
Nothing forced. Nothing excessive.
When digestion is supported from the start:
stomach acid is effective
enzymes and bile flow properly
incretin hormones respond appropriately
Signals become clear again.
The body knows what to do.
When digestion is supported, the signals are clear.
When digestion is overwhelmed, the signals become noise.
Digestion by Design
Attend Mooi Kos cooking workshops and experience these methods in a guided way.
Learning how to cook for digestion is a skill for life.