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Can a breastfeeding mom eat salty foods?
Last reviewed: 04.07.2025

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Can a nursing mother eat salty foods or will it be harmful to the baby? The question is very relevant today, especially when the concept of a wide and accessible menu for a mother during lactation is introduced. It is impossible to answer this question unequivocally; it is necessary to talk differentiated about each product, its benefits and harms in salted form.
Salted vegetables during lactation
Can a nursing mother eat salty foods? To answer this question, you need to say that it is possible, but only if you strictly limit the amount of salty foods and the individual type of salty foods. Of course, you always want something salty, but it is better if you eat a salty product and it is healthy than if you eat a huge amount of salt, and also with a harmful product.
Can a nursing mother eat pickles? While pickles are not the healthiest food you can eat while breastfeeding, a single dose of pickles is unlikely to cause any harm. However, eating large amounts of pickles while breastfeeding may increase your chances of suffering from heartburn. Also, remember that when taking any product, you should monitor how your baby reacts to it. So, once you try the product once, you will know how your baby reacts. It is important to consider the benefits of the product.
Pickles are low in calories and fat. The average pickle has only about 8 calories, as well as 0.1 grams of fat, 1.7 grams of carbohydrates, and 0.4 grams of protein. The main micronutrient you’ll get from eating pickles is vitamin K, which is good for blood clotting. Each pickle has about 25.4 micrograms, which is 32% of your daily value for this important vitamin. Cucumbers provide trace amounts of other important micronutrients, such as calcium, potassium, manganese, and vitamin A. Pickles, like other vegetables, also contain small amounts of carotenoids, brightly colored pigments such as beta-carotene and lutein, which can be converted to vitamin A and may act as antioxidants. Antioxidants attack molecules called free radicals, which cause cellular damage that can lead to heart disease, cancer, and other diseases. Lutein may help protect the eyes from chronic disease by filtering blue light from the retina. While pickles don't contain a lot of these nutrients, they may contain a small portion of healthy nutrition.
Like other vegetables, pickles are a good source of dietary fiber. Fiber promotes regular bowel movements and also helps lower cholesterol and blood sugar levels, reducing the risk of heart disease and diabetes.
The main concern about eating pickles while breastfeeding is the high sodium content of pickles. Each pickle contains 595 milligrams of sodium, which is about one-third of your daily sodium requirement. High levels of sodium in your body will also have a negative impact on your baby’s growth and development. Getting too much sodium can increase the risk of high blood pressure in mom and may cause digestive problems in the baby.
One potential side effect of eating too many pickles is digestive upset. Eating large amounts of food can upset your digestive system, causing side effects as your body adjusts to the new food, but pickles can be especially nasty. Even eating one pickle can cause diarrhea in your baby. In addition to diarrhea, a common symptom is abdominal discomfort or pain, which manifests as colic. The cucumber itself, as a vegetable, has the ability to ferment and produce gases, which babies cannot pass due to their underdeveloped intestines. So if a mother eats a pickle, she may experience a very severe bout of colic in her baby.
Another possible side effect of eating too many pickles is bloating and water retention. Pickles contain a lot of sodium. Your body responds to this high sodium intake by retaining water to maintain your body's osmotic balance—the concentration of salt in your blood plasma and fluids. As a result, your baby may experience noticeable swelling, especially in the extremities, which can lead to some discomfort.
Eating a lot of pickles can also temporarily put more strain on your baby's kidneys, which aren't yet as capable of handling the load as you are. The main function of kidney cells is to act as a filter, storing the nutrients your baby's body needs while allowing unwanted chemicals to leave the body in urine. After you eat high-salt foods like pickles or tomatoes, your baby's kidneys must work harder to remove excess salt from the body to maintain normal blood volume and pressure. But not every baby has this kind of kidney function, so that's something to consider.
Can a nursing mother eat salted tomatoes? Salted tomatoes have a lot of vitamin C. One of the most useful components in tomatoes is not a vitamin or mineral, but a phytochemical called lycopene. This compound, which gives tomatoes their distinctive red color, acts as an antioxidant in the body. Consuming high levels of lycopene can reduce the risk of heart disease and some types of cancer. Eating tomatoes for two minutes, a quarter of an hour, and half an hour increases the level of lycopene in tomatoes by 6, 17, and 35 percent, respectively. Eating tomatoes prevents anemia during this period in both mother and baby. Tomatoes also help create a depot of folic acid.
However, salted tomatoes also contain acid, which can affect the acidity of the stomach and the digestion process itself. A very big plus of salted tomatoes is the formation of bacteria, which play an important role in maintaining the normal intestinal microflora of the mother and baby. Therefore, one salted tomato once a week can be allowed as a healthy product, if the baby does not have an allergy.
The only way to determine whether a pickled tomato is actually the cause of your child's rash or other symptoms is to eliminate the food from your diet completely. Once your child's symptoms have resolved, you can add tomatoes back into your diet.
Can a nursing mother eat salted mushrooms? Mushrooms are rich in various nutrients. They are a good source of amino acids. Amino acids are essential and ideal for the overall development of your baby, helping to increase muscle mass. Mushrooms contain a large amount of B vitamins, which strengthen the central nervous system. Mushrooms are an excellent source of vitamin D. But, despite the weight of these useful contents, this product is very difficult to digest, especially in salted form. Therefore, it is better for a lactating mother to refrain from salted mushrooms, at least in the first three months of her baby's life, when the risk of colic is especially high.
Can a nursing mother eat salted peanuts and other nuts? Of course, it is worth remembering the beneficial properties of nuts. A nut is a product of high intelligence. Nuts are a rich source of vitamins and antioxidants. The fibers and cellulose present in nuts help regulate bowel function and reduce cholesterol levels. Nuts during breastfeeding in the first month can also increase lactation and milk fat content. Therefore, the benefits of nuts are undeniable. To avoid any reaction in the child, it is enough to eat four to five nuts a day, and if they are salted, then this choice of yours will not harm in any way. This amount does not have the risk of increased sodium, so if the mother likes salted peanuts, then several fruits a day will not be harmful, but even useful.
Can a nursing mother eat salted lard? Salted lard is not a safe product for a nursing mother. Lard contains a large amount of fat and sodium, which can harm the developing body of the child. Babies need foods that their digestive system can handle, even if it is the mother's diet. Babies cannot cope with heavy foods. They have small and sensitive tummies that need soft, low-fat foods.
Some of the potentially dangerous ingredients in lard include;
Sodium is one of those things you should avoid in your diet while breastfeeding. Sodium in small amounts is fine, but sodium in excess can be dangerous. A piece of salted lard contains 192 milligrams of sodium. Salted lard also contains nitrates, which help extend shelf life and improve flavor. Nitrites and nitrates can be very harmful to babies. They can damage the blood vessels surrounding the heart, causing the baby's arteries to harden and narrow. It can also lead to diabetes in the future. So salted lard is not a product that will keep you and your baby healthy.
Can a nursing mother eat salty popcorn, salty cookies, crackers? These are certainly very safe products, because flour products will not cause discomfort to the child if they are not fresh. Therefore, such products can be eaten in moderation.
Fish during lactation
Can a nursing mother eat salted fish? Fish is a healthy food that should not be avoided completely, even when breastfeeding. According to all recommendations, when a mother breastfeeds her child, the amount of fish in her diet should be increased by healthy and nutritious types. Fish is a good source of proteins and omega-3 fatty acids, which contribute to the healthy development of the brain in an infant or child. It is a rich source of vitamin D and essential minerals such as iron and magnesium. Fish during breastfeeding in the first month must necessarily exclude salted types, because this can affect the quality of milk, and the child may refuse to breastfeed at all.
There are some types of fish that contain high levels of mercury and other toxic metallic materials. It is best to avoid these substances while breastfeeding. But this applies mainly to raw fish.
What types of fish are best to choose and can a nursing mother eat salted herring?
Herring itself is a very nutritious product and offers you many health benefits. Herring is rich in proteins. Proteins not only restore damaged cells, but also help build new tissues. One fillet contains about 40 grams of proteins. Herring is an excellent source of vital vitamins. Just one fillet provides 25% of the needs for vitamin D. In addition, it is a good source of vitamin A. But these properties are lost if it is salted. Therefore, you can eat salted herring in limited quantities, again taking into account the salt content, but such consumption of fish does not provide any benefits.
Can a nursing mother eat salted mackerel? Mackerel is rich in amino acids and phosphorus. But mackerel meat tends to concentrate a large amount of salt when salted. Therefore, it is better to eat this type of fish cooked.
Can a nursing mother eat salted red fish? If you are breastfeeding, avoid eating chilled, dried salmon and other raw fish. All types of salted red fish are sea fish that can be very healthy. Can a nursing mother eat salted salmon? Eating a limited amount of salted salmon while breastfeeding will not harm you or your growing baby, as this fatty fish has significant nutritional properties. Salmon is a reservoir of omega-3 fatty acids, which reduce the risk of cardiovascular disease. Omega-3 fatty acids also help reduce brain-related problems, such as cognitive decline in infants. Salmon meat contains arginine, an amino acid that can activate growth hormone. Eating fish helps improve muscle tone and minimizes fat accumulation in the body of both mother and baby. Salted salmon can be eaten, because the salting process allows you to preserve all these nutrients, unlike heat treatment. The fish itself implies that salting it does not require a lot of salt, so red salted fish can be eaten.
If we talk about whether a nursing mother can eat salty foods or not, the answer is yes, in moderation. Be it vegetables or fish or nuts, but in salted form they become less useful if the amount of sodium is high, so this must be taken into account. Do not forget to monitor the reaction and behavior of the child when you eat something salty, because this can be the main criterion in choosing a diet.