The truth – and could it be causing your baby wind?

If you’ve been told to “just drink Milo” to boost your milk supply, you’re not alone.

For generations, Milo has been recommended to breastfeeding mums as a quick, comforting way to support milk production. But does it actually work? And could it be contributing to baby wind, gas or unsettled tummies?

Let’s unpack the facts, the myths, and what might really be going on.

Why is Milo so commonly recommended for breastfeeding mums?

Milo is often suggested because it contains:

• Malted barley

• Milk solids

• Sugar
  

• Added vitamins and minerals

It’s warm, familiar, comforting and calorie-dense, which is why many mums notice a temporary sense of fullness or energy after drinking it.

But comfort and calories don’t automatically equal increased milk supply.

Does Milo actually increase milk supply?

There is no scientific evidence to show that Milo directly increases breastmilk supply.

Milk production is primarily driven by:

• Frequent and effective milk removal

• Hormonal response (prolactin and oxytocin)

• Adequate hydration

• Overall nutrition and energy intake

Milo doesn’t contain known galactagogues (milk-supporting herbs or compounds) in amounts shown to improve supply. Any perceived increase is more likely linked to:

• Extra fluid intake

• Extra calories

• Relaxation and comfort while drinking it

These factors can support breastfeeding overall, but they don’t address supply at the root cause.

Could Milo be causing baby wind or gas?

For some babies, yes – it can.

This doesn’t mean Milo is “bad”, but certain ingredients may be problematic for some breastfeeding dyads.

Potential culprits include:

1. Dairy (milk solids)
Cow’s milk proteins can pass into breastmilk. Some babies are sensitive, which may show up as:

• Wind or gas

• Fussiness after feeds

• Reflux-like symptoms

• Green or mucousy stools

2. Malted barley (gluten)
Barley contains gluten, which can be irritating for some babies, particularly if there’s a family history of sensitivities.

3. Sugar content
High processed sugar intake can impact mum’s digestion and gut balance, which may indirectly affect baby.

If you notice your baby is more windy, unsettled or uncomfortable after you’ve had Milo, it may be worth trialling a short break to see if symptoms improve.

Why do some mums swear by Milo?

Because breastfeeding is complex – and experiences vary.

Some mums:

• Need more calories

• Are under-fuelled or dehydrated

• Feel more relaxed with a warm drink

• Associate Milo with rest and comfort

All of these can support breastfeeding, but that doesn’t mean Milo itself is increasing milk supply.

What actually supports milk supply more effectively?

Instead of focusing on one drink or food, consider:

• Feeding or expressing frequently

• Ensuring a deep, comfortable latch

• Staying well hydrated

• Eating regular, balanced meals

• Managing stress and rest where possible

• Seeking guidance from a lactation consultant if supply concerns persist

If you’re looking for warm, comforting drinks, choosing options with simple, gentle ingredients may also reduce the chance of baby wind.

The takeaway

Milo doesn’t directly increase milk supply, and for some babies, it may contribute to wind or unsettled tummies due to dairy, gluten or processed sugar

If it works for you and your baby is settled – that’s okay.
If you’re noticing discomfort or questioning supply, it may be time to look beyond old advice and focus on evidence-based support.

Every breastfeeding journey is different, and what matters most is finding what works best for you and your baby 🤍