For centuries, Chinese families have welcomed new mothers with warm bowls of fish soup, pig trotter broth and red date tea. In Chinese food therapy, the first weeks after childbirth — the period called zuo yuezi, or "sitting the month" — are treated as a time to rebuild the mother's body and, when needed, to support her milk supply. This guide looks at the foods that TCM tradition associates with lactation, the reasoning behind them, and how to weave them into a practical, modern diet.
What TCM Says About Breast Milk
In traditional Chinese medicine, breast milk is not seen as a simple product of hormones — it is understood as a transformation of the mother's qi (vital energy) and blood (滋养物质). A classic saying holds that "milk is blood transformed." After giving birth, a mother has naturally used up blood and qi, which is one reason TCM encourages rest, warmth and nourishing food rather than quick weight-loss diets or cold drinks.
Two things matter for a healthy supply, according to this view:
- Enough raw material. The Spleen and Stomach — the organs of digestion in TCM — transform food into qi and blood. If a mother eats well, her body has the building blocks it needs.
- Unblocked flow. The Liver governs the smooth movement of qi through the body. Stress, exhaustion or emotional upset can make qi "stagnate," and TCM theory links this to milk that is slow to let down.
This is why the traditional menu for nursing mothers is warm, cooked, and made of two kinds of foods: those that tonify qi and blood, and those that promote flow.
Lactation Foods Traditionally Recommended in TCM
These foods appear again and again in Chinese postpartum cooking. None of them are miracle cures — they are simply nourishing staples that support a mother's energy, fluid levels and digestion while she nurses.
Green Papaya
In southern Chinese tradition, green (unripe) papaya is one of the most famous lactation foods. It is gently sweet and is believed to help the milk channels flow while being easy to digest. It is usually slow-cooked into soups with fish or pork rather than eaten raw.
Pig Trotter (Pork Foot)
Rich in gelatin and collagen, pig trotter has been cooked into thick soups for nursing mothers for generations. TCM texts describe it as nourishing to blood and helpful for milk production. Our Pork Trotter Soup recipe shows the classic preparation with peanuts or black beans.
Fish and Fish Soup
Light fish such as crucian carp (jiyu) or carp are traditionally simmered into milky-white soups believed to encourage milk flow. The gentle protein supports tissue repair, and the warm broth provides fluid — both important for nursing. Any mild white fish works well when the classic fish is hard to find.
Chicken and Eggs
Chicken soup is postpartum food therapy in its most familiar form. A simple chicken soup with ginger and jujube is warming and easy to digest, while silkie chicken soup is traditionally considered especially nourishing for blood. Eggs, cooked until fully set, add high-quality protein to congee or light meals.
Black Sesame
Black sesame seeds are prized in TCM for nourishing the blood and "jing" (essence). A warm black sesame porridge is a gentle breakfast for nursing mothers, and a spoonful of black sesame paste stirred into congee is an easy daily habit.
Red Dates, Longan and Goji Berries
These three sweet pantry staples form the backbone of TCM blood tonics. Red dates (jujube) support the Spleen and calm the spirit; longan is warm and nourishing to blood; goji berries support liver and kidney essence. Together they make a comforting red date tea or the classic Five-Red Soup, which many families brew after childbirth.
A Simple TCM-Inspired Day for Nursing Mothers
You do not need a dozen special dishes. A traditional pattern looks something like this:
- Breakfast: warm millet or rice congee with black sesame, or eggs with wholegrain toast and a mug of red date tea.
- Lunch: a bowl of fish or chicken soup with vegetables, plus rice and a small portion of protein.
- Afternoon: a handful of goji berries and walnuts, or a cup of warm goji-jujube tea.
- Dinner: a slow-cooked trotter or papaya soup, warm vegetables, and rice.
- Before bed: a small bowl of warm black sesame porridge if you are hungry.
Throughout the day, sip water or warm drinks. Breast milk is mostly water, and fluid intake is one of the most practical factors in maintaining supply. If you have recently lost blood or feel unusually tired, our guides to postpartum recovery foods and foods for anemia cover similar ground.
Foods Traditionally Limited While Nursing
Just as some foods are believed to help, others are traditionally kept light while breastfeeding:
- Cold and iced drinks — TCM holds that cold shocks the Spleen and slows digestion, so warm drinks are preferred.
- Malt and malted barley — in Chinese tradition, malt (maiya) is used when a mother wishes to reduce milk supply, so malted drinks and malt-heavy snacks are usually avoided while actively nursing.
- Very spicy or greasy food — can be hard on digestion and may irritate a newborn through some mothers' milk; keep portions moderate.
- Strong herbs and alcohol — avoid concentrated herbal preparations and alcohol without professional guidance, since both can pass into breast milk.
- Raw, cold salads and fruit straight from the fridge — fine in small amounts, but warm, cooked food is the traditional default during the early weeks.
Every baby is different, and if you notice your little one seems uncomfortable after a particular food, it is reasonable to set that food aside for a few days and try again later.
Practical Tips for Making It Work
- Cook in batches. Soups freeze well. Make a large pot of trotter or chicken soup and store single servings for busy days.
- Keep it warm. Serve soups and congee warm, not boiling — comfort and warmth are part of the tradition.
- Pair protein with fluids. A broth-based meal covers both needs at once, which is why soup plays such a large role.
- Don't forget the basics. Sleep when the baby sleeps, accept help, and eat regular meals. TCM has always paired food with rest — the food works better when the mother is supported too.
Safety and When to Seek Help
TCM lactation foods are everyday ingredients, but they are not a substitute for medical care. See your doctor, midwife or a lactation consultant if your baby is not gaining weight, has fewer wet nappies than expected, or if feeding is painful. If you have allergies — especially to fish, peanuts or sesame — adapt the suggestions accordingly. Pregnant or nursing mothers should always check with a healthcare professional before using concentrated herbs, teas or supplements, and before making major dietary changes.
FAQ
What foods increase breast milk supply in TCM?
Green papaya, pig trotter, fish soup, chicken, eggs, black sesame, red dates, longan and goji berries are the foods most commonly recommended in Chinese food therapy for nursing mothers. They are chosen to nourish qi and blood and to support fluid levels.
How often should I eat lactation soups and tonics?
Traditionally, one or two warm bowls of soup or congee a day is enough, especially in the first month after birth. Listen to your appetite and keep meals gentle and regular.
Which foods may reduce milk supply?
Malt and malted barley products, large amounts of mint, very cold drinks and alcohol are traditionally limited while nursing. If you are unsure about a specific herb or food, ask a qualified practitioner.
Are TCM lactation foods safe while breastfeeding?
Common food ingredients are generally safe as part of a normal diet, but watch for allergies and always involve your doctor or a lactation consultant if you have any concerns. Concentrated herbal products need professional supervision.
When should I see a professional about low milk supply?
If your baby is not gaining weight, has fewer wet diapers than expected, or you are worried about supply, seek help promptly. TCM foods are complementary support, not a replacement for medical care.