Breastfeeding women can eat fava beans in moderation, but if the mother is allergic to fava beans or have fava bean disease, do not eat fava beans. Fava beans are relatively common food in daily life, rich in minerals, proteins and other nutrients, maternal health plays a nutritional role, but also dietary fiber, can promote gastrointestinal motility. Every 100g of broad beans contain 25.4g of protein, 1.6g of fat, 58.9g of carbohydrates, 0.20mg of riboflavin, 2.50mg of niacin, 54mg of calcium, 2.5mg of iron, potassium 801mg. If a woman is allergic to fava beans or has previously suffered from fava bean disease, after eating fava beans, an allergic reaction or fava bean disease may occur, which may cause serious harm to the maternal health, so this type of women try not to eat fava beans.