In addition to harmful substances, there are ingredients of certain foods that can individually lead to discomfort in the infant, but by no means must. Therefore, general recommendations cannot and should not be given. However, a mother can minimize her infant’s adverse reactions by watching closely and adjusting her diet.
Foods that may cause discomfort in the infant
The following compilation provides information on which foods may cause symptoms:
| Food intake by the mother | Possible symptom in the child |
| Cabbage, allium (leeks, garlic, onions), asparagus, fruit juices (orange juice, apple juice), legumes (beans, peas) | Indigestion, abdominal pain, flatulence, malaise. |
| Consumption of citrus fruits in large quantities. | Diaper dermatitis (sore skin around diapers) due to acidification of urine. |
| Garlic, onions, asparagus, rhubarb, melons. | Taste impairment. Aversion to breast milk, decreased drinking. |
If the mother decides to breastfeed, the transfer of substances from the mother to the child does not fundamentally change after birth. Thus, consideration should also be given to the child during breastfeeding to at least the same extent as during pregnancy.
Taking vitamin and mineral supplements during breastfeeding.
Normally, with a healthy and varied diet, additional intake of vitamins and minerals in the form of tablets is not necessary. However, if there are restrictions on the intake or absorption (absorption in the digestive system) of nutrients, the supplements would need to include the following:
| Nutrient | daily dose |
| Calcium | 250 mg |
| Iron | 30-60 mg |
| Zinc | 15 mg |
| Copper | 2 mg |
| Vitamin D | 10 µg |
| Vitamin B6 | 2 mg |
| Folic acid | 300 µg |
Taking iodine (200 µg/d) is also recommended. Women with lactose intolerance or vitamin D deficiency and vegans should take the following vital substances to prevent deficiency symptoms:
| Circumstance | Nutrient preparation | daily dose |
| Lactose intolerance or low intake of dairy products | Calcium | 600 mg |
| Low sunlight exposure or low vitamin D-containing edibles (animal products) | Vitamin D | 10 µg |
| Vegans |
Vitamin B12 Vitamin D |
2.6 µg 10 µg |
