Swish and swash the green tea.

A woman goes to the doctor looking all black and blue and says to the doctor: "Doctor! Every time my husband comes home drunk, he beats me black and blue!"

The doctor tells the lady: "Okay, I have the perfect solution! Take this green tea and whenever your husband comes home drunk, just put the green tea in your mouth and swish and swash it around until he is in bed and asleep."

The woman listens to the doctor and does exactly what he says.

Few weeks later, the woman returns to the doctor looking fresh and reborn. She says to the doctor, "Doctor! Your solution worked! How did you know it would work so well?"

The doctor replies, "See how much it helps when you shut your mouth?!"