laughter is the best medicine中文

Laughter Reduces the Stress Response ... When you laugh there's a contraction of muscles, which i...

Laughter relaxes the whole body, relieving tension and stress. It has been shown that following a...

Each time you laugh, you breathe more deeply. This sends more oxygen into your lungs and helps yo...

laughter is the best medicine - definition, audio pronunciation and more for laughter is the best...