Why You Can't Drink Protein Shakes Before Surgery: The Critical Aspiration Risk Explained
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4 min read
Major anesthesiology societies classify protein shakes as a non-clear fluid, requiring a fasting period of at least six hours, similar to solid foods. Patients often question why they can't drink protein shakes before surgery, unaware that the contents can create a significant and preventable risk during the procedure. The primary danger lies in aspiration, a serious complication of anesthesia that can lead to life-threatening pneumonia.