Herbal teas are often used by breastfeeding mothers seeking natural ways to support milk production and overall wellness. This practice relies on substances known as galactagogues, which are foods, herbs, or medications believed to promote or increase the flow of a mother’s milk. While many cultures integrate these herbal remedies into postpartum care, it is important to approach them thoughtfully. Consulting with a healthcare provider or lactation consultant before introducing any new herb is recommended to ensure the best outcome for both mother and child.
The Role of Galactagogue Teas
Breastfeeding mothers often turn to specific herbal teas to enhance their milk supply, a function attributed to galactagogue properties. These herbs have been used for centuries, particularly in traditional medicine, though scientific evidence supporting their efficacy remains variable and often limited. Many herbal galactagogues are thought to influence hormonal pathways, possibly by mimicking estrogen or stimulating the production of prolactin, the hormone responsible for milk synthesis.
Fenugreek is one of the most widely recognized and studied herbal galactagogues, often sold in tea blends to stimulate milk production. Anecdotal reports suggest that when effective, an increase in milk supply may be noticed within 24 to 72 hours of starting consumption. A notable side effect is that the mother’s sweat and urine may develop a distinct maple syrup odor, which indicates a sufficient dose is being taken.
Fennel is another common ingredient in lactation teas, believed to help increase milk supply while also aiding in digestion for both mother and baby. The seeds contain phytoestrogens, plant compounds that mimic estrogen, which is hypothesized to contribute to its milk-boosting effect. Blessed Thistle is also frequently used to support lactation and is sometimes believed to work synergistically with fenugreek.
These teas are classified as dietary supplements and are not regulated by the U.S. Food and Drug Administration (FDA) for safety or efficacy in this context. The amount of active ingredient can vary significantly between tea brands. It is important to remember that these teas are best used in conjunction with frequent and effective milk removal, as galactagogues alone will not create a lasting increase in supply.
Teas for Maternal Comfort and Wellness
Beyond directly impacting milk production, many herbal teas offer supportive benefits for a mother’s general well-being during the postpartum period. These teas focus on promoting relaxation, improving digestion, and maintaining proper hydration. They serve a supportive function, helping the mother feel better without being primarily marketed as milk-supply boosters.
Chamomile tea is widely used for its calming properties, which can help a new mother manage stress and promote better sleep quality. It has been traditionally used to soothe digestive issues and may offer similar benefits to the infant through the breast milk. Chamomile helps ease tension without significantly affecting milk production.
Ginger tea is an excellent choice for addressing common postpartum digestive complaints, such as nausea or indigestion. Consuming ginger in moderation is considered safe and can be a comforting, warming beverage for a mother dealing with a sensitive stomach.
Rooibos tea, a South African herbal tea, is a naturally caffeine-free option that provides hydration and is rich in antioxidants. Rooibos makes a wonderful base for herbal blends and supports the mother’s needs without the stimulating effects of caffeine. These supportive teas help a mother feel nourished and rested, which indirectly supports a successful breastfeeding journey.
Safety First: Teas and Herbs to Avoid
While many herbal teas are beneficial, some can be harmful or interfere with lactation, necessitating caution.
Herbs That Decrease Milk Supply
Certain herbs are known to actively decrease milk supply and should be limited or avoided if a mother is trying to maintain or increase production. High doses of peppermint or spearmint, for example, are traditionally used to help dry up milk supply when weaning. Sage is another herb that can significantly reduce milk production and should be completely avoided by breastfeeding mothers, especially in concentrated tea form. The reduction in supply from these herbs is typically dose-dependent, meaning a small amount used in cooking is unlikely to cause an issue, but regular consumption of a strong tea might. Always read the ingredient list of any herbal blend.
Toxic Herbs
Other herbs pose a risk of toxicity to the mother or infant, either by passing harmful compounds into the breast milk or by interacting with medications. Comfrey contains pyrrolizidine alkaloids that can cause liver damage in both the mother and the baby and should be avoided entirely during lactation. Kava, often used for relaxation, is linked to serious liver damage and is considered unsafe for breastfeeding mothers.
Regulatory and Other Risks
Since herbal supplements are not standardized or strictly regulated by the FDA, there is no guarantee of their purity, strength, or safety. Consumers should be cautious about teas containing high levels of caffeine, such as Yerba Mate, or those with strong laxative properties like Senna, which can cause cramping and diarrhea in the infant. Always discuss any herbal tea consumption with a healthcare provider to check for potential drug interactions or specific risks before regular use.