妇女怀孕后,胎盘内会分泌出一种“绒毛膜促性腺激素”,这种激素会抑制胃酸分泌,使胃酸减少,活性降低,影响胃肠的消化吸收功能,使孕妇产生恶心、欲吐等一系列的症状。由于酸性食物能刺激分泌胃液,又能提高消化酸的活性,促进肠的蠕动,增加食 Pregnant women, the placenta will secrete a kind of “chorionic gonadotropin”, this hormone will inhibit gastric acid secretion, so that reduce gastric acid, activity decreased, affecting the digestion and absorption of gastrointestinal function, so that women have nausea, vomiting, etc. A series of symptoms. As acidic foods can stimulate the secretion of gastric juice, but also improve digestive acid activity, promote intestinal peristalsis, increase food