A child drinking bottled water that contains microplastics.

Baby water - what water for infants, children, and newborns? - Ranking

Are you wondering which water is the healthiest for infants? Choosing the right water for babies is a crucial decision that affects their development and health. Are natural mineral waters better, spring water, or should you consider filtered water? In our ranking, we will help you make an informed decision.

Last updated: August 25, 2025

Hazards in water for infants and children

Choosing the right type of water for the youngest is extremely important aspotential hazards that may occur in various sources. Here are some of them:

  • Risk of nitrate contamination - Particularly in tap water and some bottled waters, there may be elevated levels of nitrates, which are harmful to infants.
  • Presence of heavy metals - Lead, mercury, or cadmium can leach into the water fromoutdated water supply installations.
  • Chlor and its derivatives - Used for disinfecting tap water, they can affect the taste and smell of the water and potentially impact the child's health.
  • Microbiological contaminants - Bacteria and viruses can be present in water that has not been properly filtered or purified.
  • Microplastics - Found in some bottled waters, they can pose an additional burden on a child's body.

What water for a baby?

Are you wondering what water to choose for your baby to ensure healthy development? The guidelines for feeding healthy infants are clear, the water should be free from harmful substances and appropriatelymineralized. Here are the key aspects to pay attention to:

  • Mineralization - Water with low mineral content is recommended for infants. Excess minerals can burden the child's kidneys.
  • pH of the water - Neutral pH (around 7) is most suitable for the delicate digestive system of an infant.
  • Temperature - The water given to the child should be at room temperature or slightly warmed to avoid irritating the stomach.
  • Purity - The water should be free from bacteria, viruses, and chemical contaminants.

When can infants drink water?

According to pediatricians and nutrition specialists, infants who are breastfedexclusively breastfed infants do not need additional water until the age of 6 months. Breast milk provides them with sufficient fluids and nutrients.

Introducing water before this period can disrupt the electrolyte balance and burden the immature kidneys of the child. After reaching six months, when we start to diversify the infant's diet, small amounts of water can be gradually introduced, ensuring its quality and purity.

It is worthWhen choosing water for infants, it is worth paying attention to its source and purification method. High-quality filtered water can eliminate many of these hazards, providing clean and safe water for your child. How much water can an infant drink in a day? After reaching 6 months of age, when we start giving water to the infant, it is important to monitor the amount of fluids consumed. The general rule states thatAn infant should consume about 100-150 ml of fluids per kilogram of body weight per day, including milk and other liquid foods.

This means that the additional amount of water should be adjusted individually, depending on the child's needs, the ambient temperature, and physical activity. It is always advisable to consult a pediatrician regarding the exact amounts.

Water filtration for infants

Ensuringof the highest quality for infants is a priority for every parent. Although tap water in Poland is considered safe, it may contain trace amounts of contaminants or chlorine that can affect a child's delicate system.

That’s why more and more parents are opting for filtration systems to provide their little ones with clean filtered water. Filters, especially those based on reverse osmosis technology, effectively remove metals from the water.heavy metals, bacteria, viruses, and excess minerals. This ensures that the water given to the infant is free from harmful substances and is perfectly suitable for preparing formula milk or cereals.

How does water for infants affect their health and development?

Water is a key element in children's nutrition, playing an essential role in many physiological processes.

  • Body temperature regulation - Helps maintain optimal temperature, which is especially important for infants.
  • Nutrient transport - Enables the transfer of vitamins and minerals to cells.
  • Digestive support - Facilitates the movement of food through the digestive tract and preventsconstipation.
  • Toxin removal - Helps eliminate harmful substances from the body through the kidneys.

What water for formula milk?

When preparing formula milk, it is crucial to use the right water. What water for a baby for milk? Here are the recommendations:

  • Boiled water - If you use tap water, always boil it to eliminate potential bacteria and precipitate some impurities.
  • Low-mineral water - Water with low mineral content (below 500 mg/l) is best to avoid overloading the kidneys of the infant.
  • Filtered water - Using filters,especially reverse osmosis systems, provides clean water free from contaminants, ideal for preparing milk.
  • Avoid highly mineralized waters - They may contain excess components, such as sodium or sulfates, which are not recommended for infants.

By choosing the right water, you ensure your child has safe and healthy formula milk.

Do Can a newborn drink water?

Water for newborns is a topic often discussed by young parents. Generally, breastfed newborns do not need additional water. Mother's milk provides all the necessary fluids and nutrients. It is not recommended to give water to a newborn before they reach 6 months of age, as this may:

It is worth remembering: The level of water intake byThe infant should be monitored and adjusted to their needs. By choosing high-quality filtered water, you ensure safe drinking water for your child, eliminating many potential hazards.
  • Disrupt appetite - Water can fill the stomach, reducing the desire to breastfeed.
  • Overload the kidneys - Newborns have immature kidneys that may notdealing with additional fluids.
  • Disrupt electrolyte balance - Excess water can lead to hyponatremia (low sodium levels in the blood).

After 6 months of age, water can be gradually introduced into the child's diet.

Supplementing newborns - what you need to know?

Supplementing newborns with water or herbal teas is a topiccontroversial. Here are some key points:

  • Avoid supplementing before 6 months of age - Supplementing a newborn can disrupt natural feeding mechanisms and negatively affect weight gain.
  • Medical exceptions - In certain situations, such as diarrhea or heat, a doctor may recommend additional fluids.
  • Type of fluids - If supplementation is necessary, always use boiled and cooled water suitable for infants.
  • Consultation with a pediatrician - Always consult a doctor before introducing additional fluids.

Remember that breast milk is the best source of fluids for a newborn.

What issugerować przy wyborze wody dla dzieci?

Wybierając wodę dla dziecka, warto zwrócić uwagę na kilka kluczowych aspektów:

  • Stopień mineralizacji - Dla niemowląt i małych dzieci zalecane są wody niskozmineralizowane (poniżej 500 mg/l). Unikaj wód wysokozmineralizowanych, które mogą obciążać nerki.
  • Zawartość sodu - Niska sodium content (below 20 mg/l) is important not to affect the electrolyte balance.
  • Purification method - The best option is reverse osmosis filtered water, which provides the highest purity and eliminates contaminants.
  • Mineral water for children - If you choose bottled water, make sure it is dedicated for infants and has the appropriate

In summary, the best choice is high-quality filtered water that ensures purity and the right mineral composition.

What is the healthiest water for children? - Ranking

  1. Water from a reverse osmosis system

    The purest form of water available at home. The systems remove contaminants, bacteria, and metals.heavy, while enriching the water with essential minerals. The ideal mineral water for children with controlled composition.

  2. Bottled low-mineral water dedicated to children
    • Mom and me - Low sodium content and appropriate mineralization.
    • Żywiec Zdrój forchildren - Designed specifically for the youngest, with certifications.
    • Nestlé Pure Life - Low mineral content water, suitable for infants.
  3. Spring waters dedicated for infants
    • Żywiec Zdrój Spring - Low mineralization,suitable for children.
    • Aqua Carpatica for children - Free from nitrates and nitrites.

When choosing water for your child, always consider its composition and certifications confirming quality.

It's worth remembering: By choosing the right water, you ensure your child’s safety and health.modified milk.

Frequently Asked Questions (FAQ)

Is boiled water good for a baby?

Boiling tap water can remove some bacteria and microorganisms, but it does not eliminate all chemical contaminants or heavy metals. Therefore, while boiled water is better than raw tap water, it is not always ideal. If you want toWhen giving water to an infant, it is better to use filtered water or bottled water specifically designed for babies.

Can children drink water from a filter jug?

Filter jugs with carbon cartridges improve the taste and smell of water by removing chlorine and some heavy metals. However, they do not eliminate all harmful substances, such as microplastics, bacteria, or microorganisms. Giving water from a filter jugis better than directly from the tap, but for infants and small children, more advanced filtration systems, such as reverse osmosis, are recommended to ensure higher water quality.

How to prepare water for infants and children?

Here are the steps to help you provide safe water for your child:

  1. Choose the right water - Ideallyfiltered or bottled water dedicated for infants.
  2. Boil the water - If using tap or bottled water, it is advisable to boil it to eliminate any potential microorganisms.
  3. Cool the water - Allow it to cool to room temperature. Water at room temperature is safe and will not irritate the delicate digestive system of the baby.
  4. Store properly - If you prepare a larger amount of water, store it in sterile, closed containers in the refrigerator.
  5. Avoid long storage - Baby water should be used within 24 hours.

Remember to always wash your hands before preparing water and avoid contact with unclean surfaces.surfaces.

Author: Maciej Waliduda — an expert in the field of healthy nutrition and water filtration technology. He has many years of experience in advising on the quality of drinking water for children.

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