Watercress can be eaten by pregnant women, pregnant women eat watercress in moderation can supplement the body with protein, carbohydrates, vitamins and other nutrients. Pregnant women can eat watercress, 100g of watercress contains 96.2g of water, 1.4g of protein, 0.2g of fat, 380.0mg of carotene, 1.8g of carbohydrates, 0.19mg of riboflavin, 0.01mg of thiamine, 5.0mg of vitamin C, 1.00mg of niacin, 0.01mg of thiamine, 6.9mg of iron, 38mg of calcium, 0.80μg selenium and other nutrients. Pregnant women usually eat watercress in moderation, can supplement the body with the required nutrients, it is recommended that pregnant women eat watercress at the same time also need to eat apples, tomatoes and other fruits and vegetables, as well as milk, eggs and other protein-rich foods, which is conducive to ensuring balanced nutritional intake.