When can babies eat Salt?

From 6 months

Start with: Fine mineral crystals (to be avoided).

Salt

Salt (sodium chloride) is a mineral essential for human life, but for infants, it is a significant health risk. A baby's kidneys are not developed enough to process added salt. Pediatric guidelines recommend that babies under 12 months consume less than 1g of salt per day (less than 0.4g of sodium), most of which is already naturally present in breast milk, formula, and whole foods. Avoiding added salt helps protect kidney health and prevents a lifelong preference for overly salty foods.

How to serve Salt, by age

  1. 6mo

    From 6 months: Fine mineral crystals (to be avoided).

    Do not add any salt to your baby's food at this stage. Their kidneys can only handle the tiny amounts of sodium naturally found in vegetables, grains, and milk. Focus on using aromatic herbs like parsley or dill to add flavor instead of salt. Be wary of 'hidden' salt in store-bought bread or stocks.

  2. 9mo

    From 9 months: Fine mineral crystals (to be avoided).

    Even at this stage, do not add any salt to your baby's food. Their kidneys can only handle the tiny amounts of sodium naturally found in vegetables, grains, and milk. Focus on using aromatic herbs like parsley or dill to add flavor instead of salt. Be wary of 'hidden' salt in store-bought bread or stocks.

  3. 12mo

    From 12 months: Granular mineral.

    After 12 months, a very small amount of salt can be introduced, but it should still be kept to a minimum (maximum 2g of salt per day for ages 1-3). Continue to prioritize fresh ingredients over processed foods, which are the primary source of excess sodium in toddler diets.

Choking risk & safe preparation

Low choking risk

Salt itself is not a choking risk, but the health risks of sodium overconsumption for infants are severe.

Allergen information

Not a common childhood allergen. Reactions are possible with any food, so introduce it on its own first.

Nutrition & benefits

While salt provides essential Sodium and often Iodine (if iodized), infants get all the sodium they need from breast milk or formula. Excessive intake forces the kidneys to work under extreme stress, which can lead to long-term health issues.

Per 100 g

See all nutrients (1)

Key Minerals

Sodium
38758 mg

Source: USDA FoodData Central

Pairs well with

Recipes with Salt

Frequently asked

Why is salt dangerous for babies?

A baby's kidneys are immature and cannot filter out excess sodium as efficiently as an adult's. Too much salt can lead to dehydration, kidney stones, and high blood pressure. In extreme cases, high salt intake can be life-threatening for an infant.

What about the salt in bread or cheese?

These are 'hidden' sources of salt. When buying bread, look for low-sodium options. When giving cheese, choose naturally lower-sodium types like fresh mozzarella or ricotta rather than hard, aged cheeses like Parmesan, which are very high in salt.

Track Salt in the Nica app

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