deplete

deplete verb [ T ] uk/dɪˈpliːt/ us
to reduce the amount of something, especially a natural supply

истощать, исчерпывать
Alcohol deplete s the body of B vitamins. depletion noun [ U ] uk/dɪˈpliːʃən/ us

истощение, исчерпывание
the depletion of the ozone layer