water bottle

🚰 Can Newborn Babies Have Boiled Water? What Every Parent Should Know

If you're a new parent, you've probably wondered: Can I give my newborn boiled water? The short answer is no—at least not in the first 6 months. Here's why, and what you should do instead.


šŸ¼ Newborns Should Get All Their Fluids from Breastmilk or Formula

According to the NHS and WHO, babies under 6 months should not be given water—even if it’s boiled and cooled.

ā€œBabies under 6 months should only be given breast milk or infant formula. Water is not needed—even in hot weather.ā€
– NHS: Drinks and cups for babies and young children

Why? Because giving newborns water can:

  • Fill their tiny stomachs, reducing milk intake

  • Lead to nutrient deficiencies

  • In rare cases, cause water intoxication


🚱 Is Boiled Water Ever OK?

Only in special medical circumstances or for formula preparation:

  • When making formula, always use boiled water cooled to at least 70°C to kill bacteria (like cronobacter).

  • After 6 months, small amounts of boiled and cooled water can be introduced, but milk remains the main drink.


šŸ’§ Signs Your Baby is Getting Enough Fluids:

  • 6+ wet nappies a day

  • Moist lips and active behaviour

  • Steady weight gain


🌿 Mimi Tip:

While you don't need water yet, it’s important to keep the baby cool and comfortable, especially in warmer weather. Our breathable cotton sleeping sacks and muslins help regulate body temperature naturally—perfect for safe summer naps.


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