When breastfeeding gets tough—whether due to low supply, latching issues, or the sheer exhaustion of round-the-clock feeding—what you put into your body matters more than ever. Staying hydrated is one of the simplest yet most impactful ways to support your milk production and your own well-being. But not all beverages are created equal, and some can even work against your goals.
This article walks you through the drinks that can genuinely help when you're facing breastfeeding challenges, along with a few to approach with caution. As always, these are general wellness suggestions—talk with a lactation consultant or your healthcare provider for personalized guidance.
Why hydration matters for breastfeeding
Breast milk is about 87% water. If you're not drinking enough fluids, your body may struggle to keep up with demand. Dehydration can lead to a dip in milk supply, fatigue, and even dizziness—none of which help when you're already navigating feeding difficulties. The goal isn't to chug water constantly, but to sip steadily throughout the day so your urine stays pale yellow.
A general rule of thumb is to drink when you're thirsty and to have a glass of water or another hydrating beverage each time you nurse or pump. Some mothers find keeping a large water bottle within arm's reach in their nursing spot is the easiest way to remember.
Best drinks for supporting breastfeeding
Water (plain and enhanced)
Water is your foundation. It's calorie-free, readily available, and exactly what your body needs for hydration. If plain water feels boring, try adding a slice of lemon, cucumber, or a few mint leaves for flavor. Some mothers find that sipping on warm water or herbal tea feels more soothing, especially during night feedings.
Lactation teas and herbal infusions
Certain herbal teas have a long history of use in traditional medicine for supporting milk production. Teas containing fenugreek, blessed thistle, fennel, or milk thistle are often marketed as "lactation teas." While scientific evidence is mixed, many mothers report a noticeable difference in their milk supply after drinking them regularly. If you enjoy the taste and don't have any health conditions that contraindicate these herbs, they can be a comforting part of your routine.
A note on safety: Herbal teas are not regulated the same way as medications. If you have a medical condition or are taking prescription drugs, check with your doctor before adding large amounts of herbal tea to your diet.
Electrolyte drinks (with caution)
Coconut water is a natural source of electrolytes like potassium and magnesium. It can be especially helpful if you've been sweating a lot or are feeling run down. You can also make your own electrolyte drink at home by mixing water, a pinch of salt, and a splash of fruit juice. Avoid commercial sports drinks heavy in added sugar, as they can contribute to energy crashes and aren't ideal for daily hydration.
Milk and dairy alternatives
A glass of cow's milk or fortified plant milk (like oat or soy milk) provides calcium, protein, and fluids in one package. Some lactation experts recommend a warm glass of milk before bed to help with relaxation and overnight milk production. Oat milk, in particular, is sometimes suggested because oats are thought to have galactagogue properties (substances that may increase milk supply).
Soups and broths
Bone broth, vegetable broth, or a warm bowl of soup counts toward your fluid intake and provides minerals. Many traditional cultures serve nourishing soups to new mothers as a way to support recovery and milk production. They can be especially comforting during cold weather or when your appetite is low.
Drinks to limit or avoid when breastfeeding is hard
Not every beverage is helpful when you're trying to boost supply or manage feeding difficulties. Here are a few to be mindful of.
Excessive caffeine
While a morning coffee is fine for most breastfeeding mothers—up to about 300 mg daily, or roughly two to three cups—too much caffeine can make both you and your baby irritable and interfere with sleep. Because dehydration can worsen fatigue, relying on caffeinated drinks for energy can backfire if it displaces water. If you drink coffee or black tea, try to follow each cup with an equal amount of water.
Alcohol
Alcohol passes into breast milk and can affect your baby's sleep, feeding patterns, and development. It can also temporarily interfere with your let-down reflex. Current guidelines recommend avoiding alcohol altogether while breastfeeding, especially in the early months. If you do choose to have an occasional drink, wait at least two to three hours per drink before nursing or pumping, and never co-sleep after drinking.
Sugary sodas and energy drinks
These provide little nutritional value and can cause blood sugar spikes and crashes. Energy drinks often contain high levels of caffeine and other stimulants that are not recommended during breastfeeding. Stick to water, milk, or herbal tea as your main beverages.
When feeding difficulties go beyond hydration
While drinking the right fluids can support your breastfeeding journey, it's not a cure-all. If you're experiencing severe pain, low milk supply despite good hydration and frequent nursing, or your baby isn't gaining weight as expected, reach out to a lactation consultant or your healthcare provider. These professionals can assess latch issues, tongue-tie, or other anatomical factors that no amount of water can fix.
Reminder: You're doing enough. Breastfeeding challenges are common and not a reflection of your effort. Support is available, and your health—mental and physical—matters just as much as your baby's.
In summary, the best drinks to support breastfeeding when difficulties arise are those that keep you hydrated, provide nutrients, and avoid substances that could interfere with milk production or your baby's well-being. Water, certain herbal teas, milk, and broths top the list. Caffeine, alcohol, and sugary drinks are best minimized. Keep a bottle nearby, sip often, and be kind to yourself during this demanding season.
