Question

practice it
increase neurotransmitter availability in the brain by inhibiting an enzyme that degrades them

monoamine oxidase (mao) medications

monoamine oxidase (mao) antimicrobials

glutathione peroxidase (mao) inhibitors

steroid hormone (mao) inhibitors

monoamine oxidase (mao) inhibitors

Explanation:

Monoamine oxidase (MAO) inhibitors work by inhibiting the monoamine oxidase enzyme. This enzyme is responsible for degrading neurotransmitters like serotonin, dopamine, and norepinephrine. By inhibiting MAO, the levels of these neurotransmitters in the brain increase as their degradation is reduced. Monoamine oxidase (MAO) medications is a too - broad term. Antimicrobials are for fighting microbes, glutathione peroxidase is a different enzyme (not related to neurotransmitter degradation in this context), and steroid hormone (MAO) inhibitors is an incorrect combination as steroid hormones and MAO are not linked in this inhibitory mechanism for neurotransmitter availability.

Answer:

monoamine oxidase (MAO) inhibitors