What does it mean to take 1 teaspoonful?

Taking 1 teaspoonful typically means measuring out 5 milliliters (mL) of liquid. This measurement is a standard in both culinary and pharmaceutical contexts, ensuring consistency in dosing and recipe accuracy. In medicine, accurately measuring medication is crucial for patient safety, as dosing can depend on precise quantities. The teaspoon is a common household measurement, making 5 mL a convenient reference for both caregivers and patients. Understanding this measurement helps pharmacy technicians provide correct dosages when advising patients or preparing prescriptions.