Can You Eat Olives During Pregnancy?
Yes, olives are safe to eat during pregnancy, and in sensible amounts they are a genuinely good snack to reach for. Table olives are a cured, shelf-stable fruit rather than a raw or high-risk food, so they do not carry the listeria worries that hang over soft cheeses, deli meats or unpasteurised products. They bring heart-friendly fat, a little iron and a run of plant antioxidants, all useful when you are eating for the long haul of a pregnancy. The single thing worth keeping half an eye on is salt, since curing is what makes an olive salty in the first place. Enjoy them the Mediterranean way, as a punchy flavour on a plate rather than by the bowlful, and olives sit very comfortably in a pregnancy diet.
Why olives are fine during pregnancy
The usual pregnancy food worries fall into a few buckets: raw or undercooked animal foods, unpasteurised dairy, high-mercury fish, too much caffeine, and anything that carries a real listeria or toxoplasma risk. Table olives sit outside all of them. They are picked, cured and packed in brine or oil, and that curing process, together with the acidity and salt, makes them an inhospitable place for the bugs that cause food-borne illness. A sealed jar or tin of olives is one of the more reassuring things in the fridge when you are pregnant.
Better still, olives quietly earn their keep nutritionally at a time when what you eat matters more than usual. Around three quarters of the fat in an olive is monounsaturated, chiefly oleic acid, the same fat that makes olive oil so prized and the kind that fits neatly into heart-healthy eating. Olives also carry small amounts of iron, which is worth having onside given how much demand pregnancy places on your iron stores, along with vitamin E and polyphenol antioxidants such as hydroxytyrosol and oleuropein. They are naturally low in the sugars that spike blood sugar, which makes them a steadier snack than most salty packaged options. None of this is megadose territory, and olives are not a supplement, but as an everyday food during pregnancy the profile is a friendly one. If you want the fuller picture, our guide to whether olives are good for you goes deeper on the nutrition.
A quick word on the different sorts you will meet. Green and black olives are usually the same fruit picked at different stages of ripeness rather than different foods, so both are equally fine in pregnancy. Stuffed olives, pitted olives and olives in oil are all cured table olives too, so the same reassurance applies. The one habit worth keeping is the same one you would keep anyway: buy from a reputable source, keep opened jars in the fridge, and use them within a sensible window.
The salt note, and how to eat olives well
The one nutrient worth watching in olives is salt. Olives come off the tree far too bitter to eat, so they are cured, and most curing leans on salt as a brine or a dry pack. That salt preserves and seasons the fruit, but it also means the sodium can climb. During pregnancy you do not need to fear salt, and cutting it drastically is not the goal, but most of us already eat more than we need, and a heavily salted snack eaten by the handful adds up quickly. Keeping olives to a small portion, roughly five to ten, keeps them squarely in the good-snack column.
Sodium swings enormously between types, which is why a portion size alone tells you little without a glance at the label. The rough ranges below give a sense of it. Treat these as widely-cited approximate values rather than exact figures, and always check the jar for your specific olives.
| Per ~5 olives (about 15 g) | Roughly |
|---|---|
| Calories | Around 25–40 kcal |
| Total fat | Around 2.5–4 g (mostly monounsaturated) |
| Carbohydrate | Around 1–2 g |
| Fibre | Around 0.5–1 g |
| Sodium (mild tinned black) | Around 150–250 mg |
| Sodium (intense dry-cured) | Can reach 300–400 mg or more |
The headline from that table is the ratio: plenty of good fat, very little sugar, few calories, and a sodium figure that is worth a second look. Happily, saltiness is easy to soften. A quick rinse under cold water washes off surface brine, and a longer soak in a couple of changes of fresh water pulls more salt from the flesh. Water-cured and lye-cured olives tend to be gentler to begin with if you want a milder option; our notes on why olives are so salty walk through the curing side. The other simple win is to let a few olives stand in for something less useful, swapping crisps or a salty packaged snack for good fat and antioxidants.
One honest caveat: this is general information, not medical advice. Every pregnancy is different, and if you are managing raised blood pressure, gestational issues, fluid retention or any condition where sodium matters, or if you simply want reassurance about your own diet, the right move is to follow the guidance of your midwife, doctor or dietitian. They can tailor advice to you in a way no article can.
Olives in pregnancy: common questions
Are green and black olives both safe during pregnancy?
Yes, both are safe. Green and black usually mean the same fruit picked at different ripeness rather than different foods, and both are cured table olives. Neither colour is riskier than the other, so choose whichever you prefer and let the label, not the shade, guide you on salt.
Can I eat olives from a deli or olive bar while pregnant?
Loose olives from an open bar are generally fine, since curing and brine keep them stable, but open displays see more handling and air than a sealed jar. If you want to be cautious, favour sealed, refrigerated jars or tins, and if buying loose, choose a clean, busy counter and eat them within a day or two. Give them a rinse if you like.
Do I need to worry about the salt in olives during pregnancy?
Not in normal amounts. A small handful is easily absorbed into a balanced day. The thing to avoid is grazing from the jar by the dozen, which stacks up sodium fast. Keep portions modest, rinse or soak salty ones, and if you have been told to watch your salt, mention olives to your midwife or doctor.
Is olive oil safe in pregnancy too?
Yes, olive oil is a great choice throughout pregnancy. It is built around the same heart-friendly monounsaturated fat as the whole fruit, without the added salt of the brine, so it is an easy way to get the good fats. Use it for cooking and dressing as usual.