Can I eat mozzarella while pregnant?
Safe Mozzarella
Yes — pasteurised mozzarella is named on the NHS list of cheeses that are safe to eat in pregnancy, and it needs no cooking. It is the clearest example of why the "no soft cheese" rule people carry is the wrong rule: what matters is the rind and the milk, not the texture.
Why it's safe: Made from pasteurised milk — safe to eat.
Mozzarella is on this list mainly to be reassuring. A lot of people give it up on a category rule that was never about mozzarella, and there is no reason to.
Why it is safe
Mozzarella is a fresh cheese: made, packed and eaten young, with no ripening period and no rind. The risk in soft cheese comes from mould-ripening, which raises the pH over weeks and turns an acidic cheese into an environment where Listeria monocytogenes can grow. Mozzarella never goes through that stage. Made from pasteurised milk — as virtually all supermarket mozzarella is — it starts clean and stays acidic and wet rather than ripening.
That is why NHS guidance lists it by name among the safe soft cheeses, in the same breath as feta, ricotta, mascarpone and halloumi, and separately from brie and the blues.
One check, and only sometimes: imported artisanal buffalo mozzarella is occasionally made from unpasteurised milk. The pack states it. Where it does not, either cook it or choose a different one — and mozzarella on a pizza is cooked by definition.
What it is good for
It is a useful source of calcium and protein in a form many people find easier than milk in the first trimester, and it is one of the lower-salt cheeses, which is worth something at a stage where blood pressure is checked at every appointment. Fresh mozzarella in water is also among the shortest-dated items in a fridge — buy it close to when you will eat it and respect the use-by date, which is the ordinary handling rule for any chilled ready-to-eat food.
Mozzarella in pregnancy — at a glance
Pasteurised mozzarella is safe to eat throughout pregnancy and is named explicitly in NHS guidance among the pasteurised soft cheeses that are safe, alongside feta, ricotta, mascarpone, halloumi, cottage cheese, cream cheese and burrata; no cooking is required. It is safe because it is a fresh cheese with no mould-ripened rind: the risk in soft cheeses comes from ripening, which raises the pH over weeks and creates conditions in which Listeria monocytogenes can grow, and mozzarella never undergoes that process, remaining acidic and young. Softness was never the deciding factor, which is why mozzarella is safe while brie, camembert and soft blue-veined cheeses are not. The one check worth making is on imported artisanal buffalo mozzarella, which is occasionally made from unpasteurised milk; where a pack does not state that it is pasteurised, it should be cooked or replaced. Mozzarella is a useful source of calcium and protein, is lower in salt than most cheeses, and as a fresh chilled product should be eaten within its use-by date.
Inside Baby Novum: mozzarella sits in the offline list rated safe rather than lumped under a soft-cheese heading, which is the whole point of rating 240 foods individually. Encrypted on the device, no account, no server copy.
Frequently Asked Questions
Is mozzarella safe in pregnancy?
Yes. NHS guidance names pasteurised soft cheeses including mozzarella as safe to eat in pregnancy, alongside feta, ricotta, mascarpone, halloumi, cottage cheese, cream cheese and burrata. No cooking is required.
Why is mozzarella safe when brie is not?
Mozzarella has no mould-ripened rind. It is a fresh cheese, made and eaten young, so it never goes through the ripening that raises the pH of a brie or a blue and creates conditions Listeria tolerates. Softness was never the deciding factor.
What about buffalo mozzarella?
Same answer, with one check. Buffalo mozzarella is a fresh cheese too, but imported artisanal versions are occasionally made from unpasteurised milk. The pack will say; if it does not, treat it as unpasteurised or cook it.
Is mozzarella on a pizza safe?
Completely — it comes out of the oven steaming hot, which would settle the question even for a cheese that needed it. Cold mozzarella in a caprese salad is equally fine as long as it is pasteurised.
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