Tangerines are acidic food, which is quite harmful to teeth, so it is recommended that pregnant women brush their teeth or rinse their mouths after eating oranges.
Pregnant women can eat oranges, but can not eat more, because oranges itself is a cold fruit, easy to cause stomach acidity and other symptoms, eat in moderation is best.
Eating oranges in moderation has the following benefits: first of all, beauty, eliminate fatigue. Oranges are rich in vitamin C and citric acid, the former has a cosmetic effect.