When you gaze into the innocent eyes of a newborn, numerous questions come to mind. But one that may keep many parents up at night is the seemingly simple query: “Can newborns drink water?” On the surface, it seems logical to provide water, the basic element of life, to a new life. However, fascinating scientific complexities, cultural debates, and essential aspects of infant nutrition lie beneath this seemingly straightforward question.
In this article, we dive into the ocean of knowledge surrounding the risks and benefits of giving water to newborns. By shedding light on expert opinions, medical research, and parental experiences, we hope to clarify this often murky topic for new and expectant parents. So sit back, sip your water, and let’s begin this hydrating journey through the beautiful world of newborn nutrition.

An In-depth Guide to a Newborn’s Digestive System
Entering the world of parenthood brings a plethora of questions. One that persistently tops the list is related to water intake for babies: “Can babies drink purified water or distilled water?” To grasp the answer, it is essential to understand a newborn’s digestive system, how it contrasts with an adult’s, and how diet impacts this delicate system.
Dissecting a Newborn’s Digestive Capabilities
In the early stages, a newborn’s diet is singular – breast milk or formula. These sources are nutritionally complete, meeting both the hydration and nutritional needs of the infant. It’s essential to understand that a newborn’s digestive system is still maturing, focused on digesting these sources rather than additional fluids like purified or distilled water.
Moreover, unlike adults and older children, newborns run the risk of water intoxication if they intake too much water [1]. Their kidneys are not equipped to handle large amounts of water, leading to potential dilution of electrolytes in their bloodstream. The term ‘healthy hydration’ for newborns, therefore, is synonymous with breastfeeding or bottle-feeding, rather than the adult version of drinking plenty of water.

Comparing Adult’s and Newborn’s Digestive Systems
An adult’s digestive system is a marvel of versatility, capable of processing a variety of foods and fluids. It can filter out impurities and ensure a balance of hydration with purified, distilled, or tap water.
Newborns, however, are still building this complexity. Their digestive system is primarily set up to process breast milk or formula, extracting necessary nutrients and water for growth and hydration. Thus, the introduction of plain water or other drinks should be approached with caution, usually not recommended before the introduction of complementary foods.
The Impact of Diet on a Newborn’s Digestive System
The diet of a newborn, consisting of breast milk or formula, is tailored to their nutritional needs. The introduction of other fluids, even in small amounts, can fill up their small stomachs, causing them to consume less of the nutrient-rich milk. This imbalance can lead to malnutrition and may disrupt their appetite for breastfeeding or bottle-feeding.
The use of purified vs distilled water often comes into the picture when preparing baby formula. While the safety and cleanliness of water used are paramount, it is best to follow the guidelines provided by healthcare professionals for the best water for baby formula.
Questions like “Is baby water distilled or purified?” or “Can baby drink distilled water?” are common. Baby water, typically marketed as distilled or nursery water, is usually processed to be low in fluoride. This is because excessive fluoride can lead to tooth decay. However, whether distilled or purified water for babies is required depends on the quality of your local tap water and the advice of your pediatrician.

Potential Risks of Giving Water to Newborns: Unraveling the Distilled vs. Purified Water Debate
As new parents, we are frequently flooded with questions, especially when it comes to nourishing our infants. One of the most common inquiries we receive is: Can babies drink purified water? How about distilled water? When can babies drink water? And how much water is appropriate?
As it turns out, the first months of age are a crucial period during which young babies primarily depend on breast milk or formula to get all the nutrients they need. There is, however, an ongoing debate among parents: purified vs distilled water for baby use. Before we delve into that, it’s important to understand why health professionals usually advise against giving your baby water, especially in the early months.
Water Intoxication: A Hidden Hazard
Despite seeming harmless, offering water to babies younger than six months can lead to water intoxication. This phenomenon occurs when babies drink more water than their tiny bodies can handle, leading to an imbalance in electrolytes in their blood. Even a few sips can fill up a baby’s small stomach, leaving less room for nutrient-rich milk.
While it’s essential for older babies and the whole family to stay hydrated, especially in hot weather, young babies primarily need more breast milk or formula, not extra water. Babies only start drinking water when they start eating solid food, usually around six months of age.
Purified vs Distilled Water for Babies: Which Is Safer?
Now let’s delve into the topic that has stirred quite a debate: distilled or purified water for baby use. Is baby water distilled, or is it purified? Can babies have purified water, or should it always be distilled? The terms ‘purified’ and ‘distilled’ are often used interchangeably, but they’re not quite the same.
Purified water has been processed to remove chemicals and contaminants, whereas distilled water has been boiled into steam and condensed back into liquid to remove impurities.
So, can babies have distilled water? And is it safe to use distilled water for babies in their formula? Yes, both distilled and purified water can be used for baby formula, but they should never replace breast milk or formula in the diet of infants younger than six months.
Understand the Consequences of Diluted Electrolytes
The critical issue arises when parents, in an attempt to keep their babies hydrated, provide them with too much water, be it purified or distilled. This can lead to diluted electrolytes, resulting in a condition called hyponatremia, where the sodium levels in the blood drop dangerously low. Symptoms can include lethargy, bloating, and in severe cases, seizures.
So, when should you offer water to your baby? After six months of age, when babies start eating solid foods, a few sips of fluoride-free water with their meals can help them get used to drinking water. However, the emphasis should always be on the word “sip.” Until their first birthday, babies should not drink plain water by itself, whether from a bottle, sippy cup, or even fancy cup.
While some parents may question the need for distilled water in hot weather or when making formula, nursery water vs distilled water, for instance, the answer remains that, above all else, ensuring the baby gets enough nutrients from breast milk or formula is the top priority. Even fruit juice or popsicle molds made with water should be avoided.

Conclusion
In conclusion, understanding the dietary needs of newborns is fundamental to ensuring their healthy growth and development. The seemingly simple question, “Can newborns drink water?” is surrounded by a variety of crucial considerations that new parents must be aware of.
The consensus among health professionals is clear: for the first six months of life, a baby’s primary source of hydration and nutrition should be breast milk or formula, not water. This guideline is due to the potential risks of water intoxication and the interference of water consumption with the absorption of nutrients from milk.
It’s essential to remember that there are occasional exceptions, such as specific medical conditions or extreme weather situations, where a small amount of water might be needed. However, in these cases, any decisions should be made under the guidance of a pediatrician or a qualified healthcare provider.
As your baby grows older and starts to consume solid food around six months, you can gradually introduce water into their diet. It’s important to monitor the quantity and ensure it’s consumed along with nutrient-rich foods, rather than as a replacement.
Let us know if this article helped you, or if you have any questions.