1. Reasons why pregnant women should eat dragon fruit. Dragon fruit is a nutritious fruit that contains a variety of vitamins and minerals. For pregnant women, dragon fruit can help improve immunity, promote digestion, and relieve constipation. In addition, dragon fruit is rich in antioxidants, which can reduce stress on the body of pregnant women and help prevent various diseases. 2. How to choose fresh dragon fruit 1. Appearance: Fresh dragon fruit should have smooth skin, bright color, no obvious