Which of the following taken in combination with the enzyme tyramine (found in yeast, chocolate and beer) can cause a life-threatening increase in blood pressure?

Question

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The enzyme tyramine is normally broken down in the body by an enzyme called monoamine oxidase (MAO). However, some medications such as monoamine oxidase inhibitors (MAOIs) can inhibit this enzyme, leading to a buildup of tyramine in the body. This can cause a sudden and dangerous increase in blood pressure, known as hypertensive crisis. Therefore, taking tyramine-containing foods or drinks (such as yeast, chocolate, and beer) while on MAOIs can be life-threatening.

Which of the Following Taken in Combination with the Enzyme