Gary takes a diuretic to control his blood pressure, aspirin to prevent his blood clots, and an antibiotic for a recent sinus infection. Which of these may affect his vitamin K needs?

Question

Quizplus · Accepted Answer

Antibiotics can disrupt the balance of bacteria in the gut, which can affect the production of vitamin K. As a result, individuals taking antibiotics may require an increased intake of vitamin K to maintain healthy blood clotting. Diuretics and aspirin do not have a direct impact on vitamin K needs.

Gary Takes a Diuretic to Control His Blood Pressure, Aspirin