Your Digestion Begins Before You Eat

Digestion actually starts before a single bite hits your tongue. Your brain triggers the cephalic phase at the mere sight or smell of food, jumpstarting your saliva and stomach acids to prepare for an incoming meal.

This process is a remarkable example of your body planning ahead. When you crave a specific snack, your digestive system is already hard at work pumping out enzymes before the food is even touched. Beyond just the stomach, your body operates in three distinct phases to ensure every nutrient is extracted efficiently. It is a complex, automated relay race that keeps you fueled without you ever having to consciously think about it.