And as it happens, both caffeine and alcohol inhibit the release of one of these hormones — called antidiuretic hormone, or ADH — which is secreted by the posterior pituitary gland to help the body retain water and stay hydrated.

事实上咖啡精都会抑制抗利尿激 ADH 的释放，这种激是由后部分泌的帮助身保持水分水合状态。