维生素宜在饭后服用文／黄永平维生素分为水溶性和脂溶性两大类，口服后经肠道吸收进入血液循环，空腹服用维生素时，血中的浓度很快升高，特别是水溶性维生素Ｂ１、Ｂ２等，可在体内充分利用之前就从尿中排出，使治疗效果下降。饭后服用维生素类药物，效果十分明显。这是... Vitamin should be taken after a meal / Huang Yongping Vitamin is divided into two major categories of water-soluble and fat-soluble, after oral absorption by the intestine into the blood circulation, fasting taking vitamins, the blood concentration increased rapidly, especially water-soluble vitamins B1, B2, etc., can be discharged from the urine before the full use of the body, so that treatment decreased. After taking vitamin drugs, the effect is very obvious. this is...