Natural Ways to Increase Your Breast Milk Supply (Plus the #1 Secret Ingredient Most Moms Miss)

By Dr. Alyssa McPeak, DC, CFMP

Worried about your milk supply? You’re not alone. Many moms experience dips in supply at some point—especially during growth spurts, sleep deprivation, stress, or postpartum hormone shifts. The good news: your body is incredibly responsive to support. When you nourish your nervous system, hydrate deeply, and fuel your body with the right nutrients, milk supply often improves naturally.

Let’s walk through the most effective, gentle ways to increase your breast milk supply—starting with our favorite “secret ingredient.”

The #1 Secret Ingredient: Coconut Water 🥥

Coconut water is a game-changer for many breastfeeding moms. It’s simple, refreshing, and easy to add to your daily routine.

Why coconut water helps support milk supply:

• Naturally rich in electrolytes that support hydration

• Helps improve fluid absorption at the cellular level

• Supports circulation and energy

• Gentle on digestion and easy to sip throughout the day

Many moms notice an increase in supply when they consistently sip coconut water daily. Hydration is foundational for milk production, and coconut water helps your body hydrate more efficiently than plain water alone.

Hydration + Electrolytes = Milk-Making Fuel 💧

Breast milk is largely made of water. Even mild dehydration can impact supply.

Support hydration by:

• Sipping water throughout the day (especially while nursing or pumping)

• Adding clean electrolytes to your water for better absorption

• Choosing electrolytes without artificial dyes or high sugar

• Rotating in coconut water or mineral-rich broths

Electrolytes (like sodium, potassium, and magnesium) help your body actually use the water you drink—supporting circulation, energy, and milk volume.

Nourishing Galactagogues (Milk-Supporting Foods)

These traditional milk-supporting foods help nourish the body and support hormone signaling:

✨ Fennel Seed

• Supports digestion (for mom and baby)

• Traditionally used to support milk flow

• Enjoy as tea or sprinkle into meals

✨ Oats

• Rich in iron and complex carbohydrates

• Help stabilize blood sugar (important for milk-making hormones)

• Easy to add to breakfast, smoothies, or lactation cookies

✨ Brewer’s Yeast

• High in B vitamins

• Supports energy, nervous system function, and nutrient status

• Great in lactation cookies, bites, or smoothies

✨ Other supportive add-ins:

• Flaxseed & chia seeds

• Almonds & nut butters

• Dark leafy greens

• Bone broth or collagen for postpartum recovery

Don’t Under-Eat (Milk Requires Calories)

One of the biggest and most overlooked reasons for low supply is not eating enough. Breastfeeding requires an extra 400–500 calories per day. If your body feels under-fueled, milk production is often the first thing to downshift.

Focus on:

• Balanced meals with protein, healthy fats, and carbs

• Frequent snacks (especially while nursing)

• Easy, nutrient-dense foods for busy days

This is not the season for restriction—it’s the season for replenishment.

Support Your Nervous System with Chiropractic & Massage 🤍

Your body makes milk best when it feels safe and supported. High stress increases cortisol, which can interfere with oxytocin—the hormone responsible for milk let-down.

✨ Chiropractic Care

Gentle, neurologically-focused chiropractic care supports nervous system regulation, postpartum recovery, and optimal brain-body communication. Many moms notice improvements in milk let-down, relaxation, and overall postpartum recovery when their nervous system is supported.

✨ Massage Therapy

Massage helps reduce stress hormones, improve circulation, release tension, and support lymphatic flow—all of which support milk production and let-down. Even short, gentle massages can help your body shift out of fight-or-flight and into rest-and-digest mode (where milk flows best).

The Top 3 Things That Slow Down Milk Supply 🚫

1️⃣ Stress

Chronic stress raises cortisol and suppresses oxytocin. If your body is stuck in survival mode, milk production and let-down can be harder.

Support stress by:

• Slowing your breath while nursing

• Creating calm feeding routines

• Getting nervous system support (chiropractic care, massage, rest)

2️⃣ Hormone Imbalances

Postpartum hormone shifts, thyroid imbalances, adrenal stress, or insulin dysregulation can all impact milk supply. If your hormones are off, your milk-making signals may be weaker.

Functional medicine support can help identify:

• Thyroid dysfunction

• Nutrient deficiencies affecting hormones

• Adrenal stress patterns

3️⃣ What You Eat & Drink

Highly processed foods, excessive caffeine, alcohol, and low-nutrient diets can all negatively impact milk supply. Your milk is built from what you consume—quality in equals quality out.

Focus on:

• Whole, nutrient-dense foods

• Healthy fats (hello, coconut milk 🥥)

• Adequate protein

• Mineral-rich hydration

You Are Not Broken—Your Body Just Needs Support

Low milk supply is not a personal failure. Your body has done something incredible—pregnancy, birth, and now nourishment for your baby. Supporting milk supply is about supporting you.

✨ Hydrate

✨ Nourish

✨ Regulate your nervous system

✨ Support hormones

✨ Ask for help

Want Personalized Postpartum Support?

At Roots Wholistic Health, we support postpartum moms with gentle chiropractic care and functional medicine strategies to help your body recover, regulate your nervous system, balance hormones, and support healthy milk production—naturally.

👉 Schedule a postpartum appointment and get personalized support for you and your baby.