When Can Babies Eat Dairy? A Parent's Guide to Yoghurt, Cheese and Milk

ekushya
12 Nov, 2026

Once your baby has started solids, dairy is usually one of the next foods parents ask about. Yoghurt, cheese and milk are rich in calcium and protein, and they can be a useful part of a varied diet — but the timing matters, and not all dairy is suitable at every age. This guide explains when each type of dairy can be introduced, how to serve it safely, and what to watch out for.

Every baby is different, and feeding guidelines can vary slightly by country. The advice here follows common paediatric guidance, but it is not a substitute for your own paediatrician's advice — especially if your baby has eczema, a family history of food allergy, or has already reacted to a food.



Table of Contents

When Can Babies Start Dairy?

Most babies can start eating yoghurt and cheese from around 6 months, once they have begun solid foods. These are usually introduced as part of weaning, in small amounts, alongside other foods. Cow's milk as a main drink is different: most guidance recommends waiting until around 12 months before replacing breast milk or formula with whole cow's milk as a drink.

The reason for the difference is nutrition. Breast milk or infant formula is specially designed for babies under one year, with the right balance of nutrients and iron. Cow's milk as a drink does not have enough iron for a baby, and it can also reduce how much iron a baby absorbs from other foods. Small amounts of cow's milk in cooking — in porridge, mashed potato or sauces — are generally fine from around 6 months.

As with any new food, introduce dairy one item at a time. Offer a small amount, watch your baby for a few days, and then try another. This makes it much easier to spot if a particular food causes a problem.

1. Yoghurt: Usually First, From Around 6 Months

Plain, full-fat yoghurt is often the first dairy food parents offer, and it is a good choice. It is soft, easy to eat, and rich in calcium and protein. Choose plain yoghurt rather than flavoured or sweetened varieties, which often contain a lot of added sugar.

How to serve it: offer one or two spoonfuls on a spoon, or let your baby explore it with their fingers. You can mix in a little mashed fruit — banana, mango or cooked apple — for flavour. As your baby grows, a small pot of yoghurt makes a handy snack or a simple dessert after a meal.

Why it works: yoghurt is easy to swallow, which makes it a gentle first dairy food. Full-fat yoghurt is recommended for babies and young children because they need the energy and fat for healthy growth — low-fat versions are not suitable for children under two unless a clinician advises otherwise.

2. Cheese: Soft, Mild and in Small Pieces

Cheese can usually be introduced from around 6 months, in small amounts. Start with mild, soft cheeses that are easy to chew and swallow.

How to serve it: good first choices include small pieces of mild cheddar, mozzarella or cottage cheese. Cut cheese into small, soft pieces or thin strips your baby can hold. Grated cheese stirred into warm pasta, mashed potato or scrambled egg is another easy way to offer it. Avoid hard chunks that could be a choking risk, and always stay with your baby while they eat.

Why it works: cheese is a concentrated source of calcium and protein, so even a small amount adds useful nutrition to a meal. It also introduces a new taste and texture, which helps your baby learn to enjoy a wider range of foods.

3. Cow's Milk as a Drink: Wait Until Around 12 Months

Whole cow's milk can become your baby's main drink from around 12 months. Before that, breast milk or infant formula should remain the main milk, because they provide the iron and nutrients a baby under one needs.

How to make the switch: when your baby reaches 12 months, you can start offering whole cow's milk in a cup or beaker at mealtimes. Some babies take to it straight away; others need a few days to get used to the taste. You can mix a little cow's milk with breast milk or formula at first and gradually increase the proportion. Aim for around 350 ml of milk a day for a toddler — much more than that can fill them up and leave less room for food.

Why it works: after 12 months, a toddler's diet is varied enough that cow's milk can safely be the main drink. Whole milk is recommended for children under two because of the energy and fat it provides; semi-skimmed milk is usually fine from age two, if your child is eating a varied diet and growing well.

4. Butter and Dairy in Cooking

Dairy used in cooking — butter on toast, milk in porridge, cheese sauce on vegetables — can be part of your baby's diet from around 6 months, in the small amounts that naturally occur in a meal.

How to use it: a little butter spread thinly on toast, a spoonful of milk stirred into porridge, or a small amount of cheese melted into mashed vegetables are all normal, everyday ways to include dairy. These small amounts help your baby get used to the taste of dairy and add a little extra energy and calcium to meals.

Why it works: dairy in cooking is usually present in small quantities, so it is a gentle way to introduce it. It also makes foods taste better and feel more satisfying, which can help a baby who is still learning to enjoy solid food.

How to Serve Dairy Safely

A few simple habits keep dairy safe and enjoyable for your baby:

  • Start small: one or two spoonfuls of yoghurt, or a few small pieces of cheese, is enough for a first try.
  • Introduce one new dairy food at a time: wait a few days before adding another, so you can spot any reaction.
  • Choose full-fat: babies and toddlers under two generally need full-fat dairy, unless a clinician advises otherwise.
  • Keep it plain: plain yoghurt and mild cheese are best. Avoid flavoured yoghurts with added sugar, and avoid yoghurt drinks aimed at older children.
  • Watch the pieces: cut cheese into small, soft pieces and always supervise your baby while they eat.
  • Store it properly: keep dairy in the fridge and check use-by dates. Do not leave yoghurt or milk out at room temperature for long.

Dairy Allergy vs Lactose Intolerance

It is easy to confuse a milk allergy with lactose intolerance, but they are different. A cow's milk allergy is an immune reaction to the protein in milk. It is one of the more common food allergies in babies, and it usually shows up in the first year. Symptoms can include a rash, swelling, vomiting, diarrhoea or, rarely, breathing difficulty. If you suspect an allergy, stop offering dairy and talk to your paediatrician promptly — do not try to diagnose it yourself.

Lactose intolerance, by contrast, is a problem digesting the sugar in milk. It is uncommon in babies and young children, and it usually causes tummy discomfort, wind or loose stools rather than a rash. If your baby seems uncomfortable after dairy, note what they ate and when, and discuss it with your paediatrician. Never remove dairy from your baby's diet long-term without professional advice, because dairy is an important source of calcium and other nutrients.

If your baby does have a diagnosed milk allergy, your paediatrician will advise on suitable alternatives and on when, if ever, to try dairy again. Many children outgrow a milk allergy in early childhood, but reintroduction should always be guided by a clinician.

What to Avoid

  • Unpasteurised milk and soft cheeses: avoid unpasteurised dairy products in the first year, and check labels on soft cheeses.
  • Cow's milk as a main drink before 12 months: small amounts in cooking are fine, but it should not replace breast milk or formula as a drink.
  • Sweetened yoghurts and flavoured milk: these often contain a lot of added sugar and are not needed for a baby.
  • Plant-based drinks as a main drink: drinks such as oat, almond or soya milk are not suitable as a main drink before 12 months, and should only be used as a main drink for a toddler if a clinician or dietitian advises it.
  • Very salty cheeses: some cheeses are high in salt. Mild cheddar, mozzarella and cottage cheese are usually lower in salt than strong, aged cheeses.

Frequently Asked Questions

Can my baby have yoghurt every day?

Yes, a small serving of plain yoghurt most days is fine for most babies from around 6 months. Variety is still important — dairy should be one part of a varied diet that includes fruits, vegetables, grains and other protein foods, not the main food at every meal.

What if my baby refuses yoghurt or cheese?

That is normal. Babies often need to try a new food many times before they accept it. Offer a small amount, do not force it, and try again in a few days. You can also try mixing a little yoghurt into fruit puree, or melting cheese into a food your baby already likes.

Should I give my baby probiotic yoghurt?

Plain yoghurt naturally contains live cultures, and that is enough for most babies. Special probiotic yoghurts marketed for babies are not necessary, and many contain added sugar. If you are considering a probiotic supplement, talk to your paediatrician first.

How much dairy does a toddler need each day?

As a rough guide, toddlers need about two to three servings of dairy a day — for example, a small glass of milk, a pot of yoghurt and a small piece of cheese. The exact amount depends on the rest of their diet, so use this as a guide rather than a strict rule.

Can I give my baby goat's milk or sheep's milk?

Goat's and sheep's milk are similar to cow's milk in nutritional terms, and the same guidance applies: they can be used in cooking from around 6 months, but not as a main drink before 12 months. If your baby has a cow's milk allergy, do not switch to goat's milk without medical advice, because the proteins are very similar.

Disclaimer: This article is for general information only and is not medical advice. Talk to a qualified healthcare professional before changing your diet, starting supplements, or beginning a new exercise routine — especially if you are pregnant, breastfeeding, managing a health condition, or taking medication.

For questions about your baby's feeding, always consult your pediatrician.

#BabyFood #BabyNutrition #Weaning #FirstFoods #Parenting #UnlockingWellness

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