It's more accurate to say that pregnant women should limit their intake of certain vegetables rather than completely avoid them. According to provided references, certain vegetables contain higher levels of mercury, and high mercury consumption should be limited during pregnancy.
The vegetables that pregnant women should consume in moderation are:
- Leafy Greens: Examples include spinach and Swiss chard.
- Root Vegetables: Examples include sweet potatoes and carrots.
It is important to note that the recommendation is to limit consumption, not to eliminate these vegetables entirely from the diet. A balanced diet with various vegetables is still encouraged during pregnancy. Consult with a healthcare professional or registered dietitian for personalized dietary advice.