1.孕妇在清晨起床后应喝一杯新鲜的凉开水。日本的一项研究表明:白开水对人体有“内洗涤”的作用。另有研究表明,早饭前30分钟喝200毫升25～30度的新鲜开水,可以温润胃肠,使消化液得到足够的分泌,以促进食欲,刺激肠蠕动,有利定时排便,防止痔疮便秘。早 Pregnant women should drink a glass of fresh cold water after getting up in the morning. A Japanese study shows that: boiled water on the human body “washing ” role. Another study shows that 30 minutes before breakfast to drink 200 ml of 25 to 30 degrees of fresh water, can warm the stomach and intestines, digestive juice to be adequate secretion to promote appetite, stimulate bowel movements, facilitate regular bowel movements, to prevent hemorrhoids constipation. early