《黄帝内经·灵枢·五味》
五脏病变的禁忌：肝脏病变禁忌辛味，心脏病变禁忌咸味，脾脏病变禁忌酸味，肾脏病变禁忌甘味，肺脏病变禁忌苦味。
五禁：肝病禁辛，心病禁咸，脾病禁酸，肾病禁甘，肺病禁苦。
Taboos of five-organ diseases: Taboo against pungent flavor for liver disease, salty flavor for heart disease, sour flavor for spleen disease, sweet flavor for kidney disease, and bitter flavor for lung disease.