Why shouldn't babies drink water before six months of age?

Before six months, a baby's kidneys are immature, and their stomach capacity is small. Breast milk or formula supplies all necessary hydration and calories. Giving water too early can lead to electrolyte imbalances such as water intoxication and may displace essential feedings.

How much water should my baby drink between 6 and 12 months?

Aim for about 2 to 4 ounces (60 to 120 ml) per day, offered in small amounts during meals. The main goal at this stage is learning cup drinking skills and aiding digestion, while breast milk or formula remains the primary source of nutrition and fluids.

What kind of cup is best for introducing water to babies?

Small, open training cups and weighted straw cups are recommended by feeding specialists. They promote healthy oral motor development and mature swallowing patterns, unlike traditional spouted sippy cups which can prolong an infant suckling pattern.

Does tap water need to be boiled before giving it to an older baby?

If you have safe, treated municipal tap water, boiling is generally not necessary once your baby reaches six months. If you rely on well water or live in an area with water quality concerns, use boiled and cooled water or tested bottled water low in sodium and fluoride.

When can babies eat Water?

Safe from: 6 months

Common allergen: No

Choking risk: Low

Plain water is an essential part of your baby's transition to solid foods starting at six months. Before six months, babies receive all necessary hydration from breast milk or formula, making supplemental water unnecessary. Offering small sips from an open cup or straw cup at mealtimes supports digestion, helps prevent constipation, and builds oral motor skills.

Age guide

Stage	Min age	Serving	Texture
6m+	6m	Offer 1 to 2 ounces of plain water in a small open silicone cup or training cup with meals. Hold the cup and assist your baby with taking tiny sips.	Thin liquid.
9m+	9m	Serve 2 to 4 ounces (60-120 ml) of water per day in a small open cup or straw cup alongside solid meals and snacks.	Thin liquid.
12m+	12m	Offer 4 to 8 ounces (120-240 ml) of water across the day in an open cup or straw cup with meals and during active play.	Thin liquid.

Pairs well with

Cucumber Strawberry

Frequently asked

Recipes with Water

Silky Asparagus & Red Lentil Mash with BLW Spear

This vibrant combination merges tender red lentils, creamy potato, and nutrient-dense asparagus. Rich in plant-based iron and gentle on little tummies, it offers both a smooth puree for spoon feeding and a soft spear for baby-led weaning exploration.

15 minFrom 6 mo

Gently Simmered Sarma Purée for Baby

Inspired by traditional Balkan sarma, this comforting bowl combines tender beef, shredded cabbage, tomato, and soft brown rice. Specially blended into a smooth purée, it provides a gentle, iron-rich dish perfect for babies starting solids.

15 minFrom 6 mo

Barley & Prune Breakfast Pudding

A creamy, comforting breakfast pudding made with pearl barley, stewed prunes, and full-fat yogurt. Barley is a fiber-rich whole grain packed with B vitamins, selenium, and manganese. Prunes are one of the highest iron plant foods and naturally support healthy digestion — a common concern when babies start solids.

40 minFrom 6 mo

Iron-Rich Beef Bolognese (Baby Version)

A nutrient-dense, slow-cooked sauce packed with iron and vitamins. This version uses finely minced beef and soft-cooked vegetables in a natural tomato base, perfect for serving over tiny pasta or mashed potatoes.

40 minFrom 9 mo

Gently Stewed Beef with Soft Green Beans and Sweet Onion

Finely crumbled beef and delicate green beans are gently simmered with sweet caramelized onions to create a soft, iron-rich meal. Perfect for 9-month-olds developing their pincer grasp with flattened green bean bites alongside moist beef crumbles.

35 minFrom 9 mo

Beef & Root Vegetable Stew

A hearty, slow-cooked stew made with tender beef, carrot, parsnip, and potato. This iron-rich meal is one of the best ways to introduce red meat to your baby, with vegetables that melt into a nourishing, naturally thick sauce.

105 minFrom 6 mo

Track Water in the Nica app

Log foods, track reactions, and plan meals — all in one place.