Introducing liquids to very young infants is a topic full of questions and concerns. This guide is designed to provide clear and helpful information on the timing and reasons for offering water to babies during their early months.

It covers essential insights supported by expert advice to help caregivers make informed decisions confidently.

Why Water Is Unnecessary in Early Months

Hydration through milk or formula

During the first six months, infants generally receive the hydration they need through milk or infant formula alone. As WHO states, “Babies do not need any food or drink except mother's milk, not even water, until they are six months old.”

For infants under 6 months, the American Academy of Pediatrics also says they should only be drinking milk or formula, and additional water is not recommended at this age.

Risks of introducing water too early

Giving water to very young infants can be a problem because it may reduce how much milk or formula they take in, even though those are the fluids and nutrients they need most. In some cases, giving extra water can also lead to a dangerous condition called water intoxication.

Herbal Drinks and Other Liquids

Herbal teas are not recommended for infants

Herbal teas and other flavored drinks are not appropriate for young infants. These drinks may contain ingredients, sweeteners, or additives that are not suitable for babies, and they should not replace milk or formula. The CDC also advises that children younger than 24 months should avoid caffeinated drinks such as tea, coffee, soft drinks, and sports drinks.

Managing common concerns safely

If a baby seems uncomfortable, such as with fussiness or colic, it is better to seek advice from a pediatrician or other qualified healthcare professional rather than introducing home remedies or herbal drinks. This keeps feeding guidance safer and more consistent with infant nutrition recommendations.

When to Begin Offering Water

Around 6 months

When a child is about 6 months old, water can be introduced in small amounts, usually around the same time complementary foods begin. The CDC says that at about 6 months, you can start introducing foods and drinks other than milk or infant formula. The AAP also recommends offering a cup when solid foods begin, usually around 6 months.

Water as part of learning

Between 6 and 12 months, water is usually introduced in small amounts as part of learning to drink from a cup and getting used to meals. HealthyChildren notes a suggested daily water intake of 4 to 8 ounces for infants ages 6 to 12 months.

Key Guidance for Caregivers

For the first six months, milk or infant formula should remain the only nutritional source unless a clinician advises otherwise. HealthyChildren states that milk or formula should be the child’s sole nutritional source for the first six months.

After about 6 months, small amounts of water can be introduced gradually while milk or formula remains an important part of the diet. Water should be introduced thoughtfully and should not replace regular feeds.

To Conclude

Understanding when to introduce water helps support healthy feeding in infancy. In the first half-year, babies generally get the fluids they need from milk or formula, and giving extra water too early is not recommended. After about 6 months, small amounts of water can be added as part of meals and cup practice. Following guidance from trusted health organizations can help caregivers make safer and more confident decisions.