"A Little Water Won't Hurt"

Why babies under six months don't need water

Published . Last updated .3 min read

In many African homes, especially in warmer climates, it's a common belief that babies need water to quench their thirst, cleanse their system, or cure hiccups. A loving grandmother might insist, "The baby is hot! Just a little water will help." This advice is deeply rooted in tradition and a genuine concern for the baby's comfort and well-being. For generations, giving water was a normal part of infant care.

However, global health experts, including the World Health Organization (WHO), now strongly recommend that babies receive only breast milk (or infant formula) for the first six months of life. This is called exclusive breastfeeding. This updated guidance can be confusing and create tension when it clashes with long-standing cultural practices. Let's explore why this recommendation exists and how to talk about it with your family.

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Why No Water Before Six Months?

It's not that water is bad, but for a young baby, it can cause problems. Here’s why health experts advise against it:

Key Reasons to Wait for Water

  • Breast Milk is All They Need: Breast milk is perfectly designed for your baby. It's about 88% water, so it provides all the hydration a baby needs, even in hot weather. It also contains the perfect mix of nutrients and antibodies that water lacks.
  • Tiny Tummies: A newborn's stomach is very small (about the size of a small marble). Filling it with water means there is less room for nutrient-rich milk, which can interfere with weight gain and growth.
  • Risk of Infection: Unlike breast milk, which is sterile, water can carry germs, especially if the source is not perfectly clean. This can lead to diarrhoea and other infections, which are very dangerous for young infants.
  • Water Intoxication: In rare cases, giving too much water to a young baby can dilute the sodium levels in their body, leading to a serious condition called water intoxication, which can cause seizures.

What About Herbal Teas and Other Liquids?

Often, the advice isn't just about water. You might be encouraged to give herbal teas (like 'agbo' in Nigeria or 'manzanilla' in other cultures) to prevent or treat colic, jaundice, or other common baby ailments. While these remedies are traditional, they carry the same risks as water. They can fill up the baby's small stomach, introduce harmful bacteria, and some herbs can be toxic to a baby's developing liver and kidneys.

How to Respond with Confidence and Respect

When a family member suggests giving your baby water, remember they are coming from a place of love. Here’s how you can handle the conversation:

  • Acknowledge and Explain: "Thank you for looking out for the baby. I was also surprised when the doctor told me this, but they explained that breast milk has all the water a baby needs for the first six months."
  • Focus on the Benefits of Milk: "I want to make sure the baby gets all the amazing nutrients from the milk to grow big and strong. The doctor said even a little water can fill them up and make them drink less milk."
  • Share a Simple Fact: "Did you know a baby's tummy is so tiny? I want to make sure every drop they get is full of goodness."
  • For Hot Days: "The nurse said on hot days, the best thing to do is to offer the breast more often. The milk changes to become more watery to keep the baby hydrated."

Navigating this topic requires patience and confidence. By understanding the science behind the recommendation, you can gently educate your family and make the best decision for your baby's health, ensuring they get the perfect nourishment that only milk can provide in those crucial first months.