The first time you stare at a lab requisition form and see the words *”fasting required,”* you might assume it’s a vague instruction—something like *”don’t eat much, I guess.”* But the truth is far more precise, and the stakes far higher. How long to fast before blood work isn’t just a matter of skipping breakfast; […]
The needle pierces the skin with a quiet *pop*, and a vial of your life’s essence—blood, thick with secrets—is drawn into a tube. But before that moment, there’s a ritual most patients overlook: the fast. How long to fast prior to a blood test isn’t just a technicality; it’s a critical variable that can transform […]
The first time you’re handed a slip for a blood test, the instructions are often vague: *”Fast for 8–12 hours.”* But what does that *really* mean? Is it 8 hours from midnight, or does it count the time you brushed your teeth? For someone with a 6 AM appointment, does that mean skipping breakfast—or just […]
admin
