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Fish when breastfeeding: benefits, recipes for dishes

, medical expert
Last reviewed: 04.07.2025
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Fish during breastfeeding can be both a superfood and harmful, and it all depends on what you eat. If we talk about the benefits of eating fish, then they certainly exist, and it is important to use them for the benefit of the baby. Therefore, every young mother should know the beneficial properties of different types of fish.

Can a nursing mother eat fish?

Motherhood requires its share of sacrifice to protect the well-being of your precious little one. Since your pregnancy, you may have made several changes to your diet and lifestyle to ensure that you have a healthy baby. You need to have a balanced diet to ensure that your baby is adequately nourished while breastfeeding, as your breast milk is his only source of nutrition. Yes, breastfeeding mothers can eat fish, but you need to be careful in choosing it.

Instead, choose low-fat fish such as salmon, pollock, catfish, and tuna. If you eat fresh fish caught locally, check local recommendations for consumption of fish from that body of water.

Certain fish are superfoods for pregnant and breastfeeding mothers because they contain higher levels of fatty acids and lower levels of mercury. Here is a list of fish that you can safely enjoy while breastfeeding: Atlantic mackerel, capelin, herring, mullet, shrimp, salmon, trout.

The main thing is that the fish you eat is fresh. How can you tell if the fish is fresh? When buying fish, you need to feel the fish and check if its body and fillet are firm and shiny. If it looks pale, you can assume that the fish is not fresh.

Whether consumed in any form, such as grilled, steamed or deep fried, fish contains many nutrients. It is the only seafood that nutritionists recommend when choosing a healthy lifestyle. Moreover, if you want to lose weight to avoid further health problems, you should include a variety of fish in your daily diet, such as tuna, mackerel and salmon. They have a large number of beneficial vitamins that prevent your overall well-being from falling victim to chronic diseases.

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Benefits of fish during lactation

Health benefits of fish during lactation include providing instant energy, regulating cholesterol levels, improving cardiovascular health, maintaining psychological health, maintaining respiratory health, treating insomnia, improving skin, and treating damaged scalp. Other benefits include promoting strong muscles, regulating body fluids, treating iron deficiency, maintaining strong bones, and providing vitamin D.

You can get many nutrients from just one serving of fish fillet.

  1. Fish provides instant energy. Your body needs enough protein to stay strong after each feeding. Consuming fish can work as an instant energy booster due to its high protein content. With the required amount of the nutrient in your body, you will not only be balanced in energy levels, but the proteins will also rejuvenate damaged cells. To maintain the energy levels in your body, it is recommended to regularly consume any healthy type of fish.
  2. Low calorie

Consuming calories is much easier than burning them; therefore, you should choose options with fewer calories, such as fish. Grilled or steamed fish contains minimal fat, making it an ideal option for postpartum moms. Additionally, a fillet of any fish fried in olive oil can double the nutrients, which will not only keep you full for hours, but also nourish your cardiovascular health by promoting good cholesterol levels.

  1. Fish improves the cardiovascular system.

Being loaded with omega-3 fatty acids, consuming fish can do wonders for your cardiovascular system. Omega-3s also help to widen narrowed arteries, which helps in blood clotting.

  1. For psychological health

Many studies have shown the impact of salmon and mackerel consumption on your mental health. Nutritionists suggest including plenty of fish in a new mother’s diet to prevent age-related brain damage. In addition, a study has shown that if you consume dishes prepared with fish twice a week, it can improve your brain health, enhancing your concentration and cognitive function. In addition, the nutrients are believed to help reduce depression, stress, and anxiety, which are common in new nursing mothers.

  1. For respiratory health

Environmental pollution can affect your and your baby’s respiratory health. You need to consume foods that contain nutrients such as potassium and vitamin B, which prevent your respiratory system from various chronic diseases. Moreover, nutritionists suggest including salmon and tuna in the diet of women with asthma or in whose families there is asthma, which has been proven to reduce the risk of developing such a pathology in your child. The properties of fish can alleviate factors that contribute to inflammation due to persistent coughing and help get rid of difficulty breathing.

  1. Fish cures insomnia

Insomnia is nothing new for a new nursing mother, especially in the first month of breastfeeding. But this condition is not only annoying, but can also potentially negatively affect your mental health. Nutrients such as vitamin D, protein, magnesium, manganese promote peaceful sleep for several hours, and deficiency of these nutrients can lead to chronic insomnia. You can reap these essential components only by consuming fresh fish fillets.

  1. For young skin

A healthy diet leads to youthful skin due to the intake of numerous vitamins and minerals. Including fish in your daily diet can be your secret beauty due to its high levels of acids, protein, vitamin A and vitamin B. When consumed together, these nutrients promote skin elasticity, which reduces the risk of premature aging. In addition, the properties can effectively combat factors that contribute to skin diseases such as psoriasis.

  1. Helps regulate fluid

Your body needs minerals like magnesium to ensure proper fluid flow. You can include fish in your diet in this regard instead of opting for magnesium supplements. Grilled fish fillets can effectively help regulate fluid in your body.

  1. Fish prevents iron deficiency. The consumption of red blood cells after childbirth in the mother decreases, which contributes to iron deficiency in both the mother and the child. When enriched with iron, nutrients suggest the consumption of fish if you have iron deficiency. Including tuna and salmon can promote blood circulation, combating the risks associated with chronic fatigue and anemia.
  2. Fish is a source of Ca and vitamin D, which your bones need regularly during lactation to provide for your baby. In addition to dairy products, fish can be a safe source of these essential nutrients.

The health benefits mentioned above indicate that any type of fish is essential for your overall well-being. You should consume one serving of fish at least twice a week to mitigate the health risks without harming your baby.

Benefits of Different Types of Fish During Breastfeeding

Non-allergenic fish for breastfeeding are mainly all varieties of white fish. In general, many types of white fish, such as cod, hake, haddock and blue whiting contain the same essential nutrients. They are excellent sources of protein with low fat content.

White fish

This is cod, which is a rich representative of many useful elements. Cod is a rich source of protein and is very low in fat and saturated fat, so it is suitable for anyone watching their cholesterol levels. Cod contains a lot of vitamin B12, which is necessary for healthy blood and a healthy immune system, as it helps reduce fatigue and drowsiness. Cod is rich in iodine, which is necessary for healthy metabolism in the baby and mother, and it keeps the thyroid gland healthy. Cod is also very rich in selenium, an antioxidant that is necessary for healthy skin, hair, and nails. Cod is also an excellent source of potassium, which helps maintain blood pressure at a healthy level.

Haddock is also a type of white fish. Haddock is an excellent source of magnesium, which reduces stress in new mothers and promotes restful sleep.

Flounder is an excellent source of protein, which is essential for building healthy muscles and for healthy growth and development in children.

Flounder is a good source of vitamin B1 (thiamine), which helps maintain heart and nervous system health and helps your body get energy from food.

Pollock is one of the common types of fish that is widely used in the daily diet. Pollock is not inferior to other types of fish in terms of nutritional content. Pollock is a source of phosphorus, which is necessary for healthy bones.

Pollock is also a good source of iodine and selenium.

Hake also contains such key nutrients as protein, fat, vitamin B6, vitamin D, phosphorus. Like all fish, hake is an excellent source of protein and, unlike meat, it does not contain saturated fats. Hake fillet does not require preparation. Hake meat is especially healthy, nutritious, easy to digest and therefore suitable for consumption by nursing mothers. Due to the very low amount of energy that characterizes it, hake meat is often used in low-calorie diets. Hake is a source of potassium and B vitamins. Potassium is the most common mineral (necessary for the human body to maintain fluid balance and blood pressure at normal levels, to regulate neuromuscular excitability and heart rhythm). Among the vitamins, the contribution of vitamin B3 (or niacin or vitamin PP) stands out, which protects the skin and facilitates digestion.

Red fish

This is certainly a very healthy product for everyone. But when it comes to nursing mothers, there are some nuances. Red fish is a high-calorie, poor source of protein, rich in selenium, vitamin A, potassium and omega-3 fatty acids. A diet that regularly includes these nutrients can significantly benefit your health, preventing serious pathologies. Despite the potential health benefits, red snapper may contain mercury levels that make it unsafe for pregnant women and nursing mothers if eaten more than a few times a month. However, if you eat it in moderation, it can provide all the nutrients.

One serving of red snapper contains nearly 70 percent of the daily recommended amount of selenium. Selenium supports white blood cell function and is necessary for proper thyroid function. It is an antioxidant that may be able to prevent the formation of free radicals due to DNA damage that can lead to rheumatoid arthritis, cancer, and heart disease. Selenium’s antioxidant power is enhanced when combined with a source of vitamin E. Serve selenium-rich fish like red snapper with foods high in vitamin E, such as asparagus, sweet potatoes, or dark leafy greens like spinach, collard greens, or kale.

Each serving of cooked red fish provides 10% of the vitamin A for an adult woman and 11% of the vitamin A for her baby. This vitamin is vital for the immune system. Vitamin A also plays a role in cell proliferation and differentiation. Consuming enough vitamin A per day can reduce the risk of developing eye disorders such as cataracts or age-related macular degeneration. Vitamin A is a fat-soluble nutrient and requires a fat source to be absorbed by the intestines.

Some varieties of salmon contain 444 milligrams, or 9 percent, of potassium in each cooked serving. Potassium is both a mineral and an electrolyte. Potassium is needed to run enzymes needed for energy metabolism and to ensure the proper smoothing of smooth, cardiac, and skeletal muscles. A diet that does not have enough potassium can increase your chances of stroke, high blood pressure, osteoporosis, and kidney stones.

Omega-3 fatty acids are the main advantage of eating red fish during lactation, since no other type of fish contains them in such quantities.

Lightly salted red fish contains 0.31 grams of omega-3 fatty acids in each 100-gram serving. This concentration of omega-3 fatty acids is approximately equal to the amount provided by a serving of shrimp, catfish, crab or scallops. Eating fish rich in omega-3 fatty acids regularly can significantly reduce the risk of heart disease, atherosclerosis and high cholesterol.

Considering all the health benefits, it must be said that red fish is good for nursing mothers, but not more than once a week. You should also start eating red fish when your baby is over two months old, as the risk of allergies is slightly lower in children of this age.

Salmon has key nutrients such as protein, omega-3, vitamin B12, vitamin B1 (thiamine), vitamin B3 (niacin), vitamin B6, vitamin B5 (pantothenate), vitamin D, vitamin E, potassium, phosphorus, selenium, iodine. Salmon is one of the most nutrient-dense foods you can eat.

Not only is it a fantastic source of protein, it is a vitamin powerhouse. Salmon is an oily fish, which means it is a great source of omega-3 fats. These help keep your heart healthy, help maintain healthy blood pressure and help keep your blood triglyceride levels at normal levels. Smoked salmon has all the benefits of fresh salmon, but contains high levels of salt.

Trout is another representative of oily fish. Useful elements of trout are protein, Omega3, potassium, selenium. Trout is also rich in B vitamins, which are necessary for a healthy nervous system.

River fish

Of course, it is, and first of all, because of its freshness. Even though freshwater fish are not as high in healthy omega-3 fatty acids, they still make a nutritious choice for your lunch or dinner, as most of them are low in fat and high in protein. A portion of freshwater fish provides 30% of the initial dietary intake of an adult. Even though freshwater fish are not as high in healthy omega-3 fatty acids, they still make a nutritious choice for your lunch or dinner, as most of them are low in fat and high in protein. A portion of freshwater fish provides 30% of the initial dietary intake of an adult. But such fish may contain some freshwater parasites that multiply in their body and are dangerous to humans. These can be some types of helminths, and heat treatment is not dangerous for them. Therefore, fresh fish for nursing mothers is not strongly recommended only because of this. If you are sure of its quality and the place of catch, then you can eat it after proper preparation.

Butterfish

Very useful product. It has many representatives.

Mackerel is also an oily fish that contains key nutrients: protein, omega-3, vitamin B12, vitamin D, phosphorus, vitamin B2 (Riboflavin), vitamin B6, iodine, selenium. Mackerel is one of the richest sources of omega-3. They are beneficial for the development of the brain and eyes of babies when eaten by mothers during pregnancy and lactation. Mackerel is an excellent source of vitamin D, which helps us absorb calcium and is necessary for healthy bones and teeth.

Fish preparation and products during breastfeeding

Fish roe is as beneficial to breastfeeding as the fish itself, as it is a concentrated fish product. Roe is high in protein and low in both trans fats and carbohydrates, making it an attractive part of a healthy diet. This delicacy is also rich in potassium, a nutrient that can help lower blood pressure. Potassium is also thought to help prevent kidney stones, and some migraine sufferers find that it helps ease their symptoms.

The health benefits of caviar come from the presence of a large number of vitamins and minerals. Vitamin A promotes healthy skin cell regeneration, supports vision by reducing the risk of cataracts and macular degeneration. Research shows that vitamin A prevents urinary stones, helps prevent certain types of cancer, and slows down the aging process. Vitamin A boosts the immune system to fight harmful antigens by increasing lymphatic activity in the body.

The most significant mineral content in caviar are calcium, magnesium, phosphorus, potassium and selenium. Calcium, which supports the building and maintenance of strong bones, ensures optimal function of the heart, nervous system and muscles. Research also shows that calcium helps protect against the development of cancer, diabetes and hypertension. Magnesium has been credited for everything from chronic insomnia to building stronger muscles. The mechanism of action of this wonder mineral is said to be the production of growth factor (IGF-1). This is an insulin-like chemical that promotes muscle development and also relaxes the nervous system enough to provide a boost in mood and deeper sleep. Potassium is another important mineral found in caviar, which maintains water balance, increases muscle strength, and reduces the risk of anxiety. Selenium is an antioxidant and an essential mineral. It works as an antioxidant with vitamin E to protect cells from damage caused by free radicals and other compounds in the body that can lead to heart disease or cancer. Selenium is an important mineral that helps immune function and supports cell growth. Caviar is also rich in vitamins A and E, which are essential for cell growth and immune health. The selenium health benefits of caviar are most noted, however, for its ability to boost the immune system and perform anti-aging actions, such as protecting the skin from free radical damage.

The health benefits of the fatty acids found in caviar are also well known. Nutritional data concludes that a cup of caviar contains approximately 13 mg of Omega-6 and 1086 mg of Omega-3 fatty acids. Omega-3 fatty acids reduce the risk of breast, colon, and prostate cancer, and reduce the incidence of heart attacks and strokes.

But you should be careful when eating caviar during lactation, since this product is more allergenic than just fish. Therefore, you need to start with half a teaspoon and no more than once a week.

Salted fish is one of the processed fish products. The process of preparing salted fish can be in the form of marinating or drying for several days under the hot sun. The marinating process makes salted fish look like fresh fish. If salted fish is dried in the sun or in the oven, then a huge amount of salt will be required for storage, which is not very useful for a nursing mother.

What are the benefits of salted fish? Salted fish has the following nutrients: protein, fat, calcium, phosphorus, iron.

The benefits of salted fish can help the body in speeding up wound healing.

Iron contained in salted fish is also very useful for our body to prevent anemia. Anemia is a symptom of blood deficiency. Iron contained in salted fish will help the body in producing blood cells and prevent anemia.

Salted fish could also support and increase the immune system. This is due to the protein benefits that exist in salted fish.

Smoked fish is cooked over an open fire or in an oven by direct action of fire and heat. This method of cooking involves the accumulation of special substances on the surface of the fish, which give it such a wonderful aroma and smell. But these substances can be very carcinogenic. They also enhance the taste of breast milk, and after such food your baby may refuse the breast simply because of the strong "smoked smell". Hot smoked fish has a similar cooking technology, only the smoking process is faster.

Fried fish can be an optimal way to cook fish for nursing mothers if you use a minimum amount of oil. However, it is important to remember that too much heat treatment is not recommended. If you fry fish with vegetables, you will preserve its maximum useful properties.

Dried and cured fish are not sufficiently heat treated and are therefore a potential source of many bacteria, including botulism. Therefore, it is not recommended to eat it, especially during lactation.

Canned fish can be used in a mother's diet when breastfeeding, but you need to understand that it does not contain as many useful substances as fresh fish. You also need to know that canned food prepared by a factory manufacturer is safer than homemade, due to the risk of storing botulism bacteria.

Boiled white fish is the best and most useful product for a young mother and her child. Since the fish is boiled quickly enough, all the useful substances in it are preserved.

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Fish recipes for breastfeeding

  1. Steamed salmon with vegetables.

This quick recipe is a perfect low-calorie dinner. For the dish you will need: 200 g brown rice, 100 g green beans, 4 salmon steaks, cut into pieces. For seasoning you will need sweet soy sauce, juice of 1 lime, 2 tbsp. jarred chili or 1 red pepper, 1 tbsp. rice vinegar, 1 tbsp. golden sugar.

For decoration you will need 4 onions, 4 tablespoons of sesame seeds, and pickled ginger.

To prepare, in a small bowl, mix the salmon fillet ingredients with the spices, then set aside. Boil the rice in plenty of water and drain after it has cooked and rested for about 15 minutes. Place the vegetables and fish in a steamer in two layers. The fish needs to be cooked for 5-8 minutes until done. When everything is cooked, mix the vegetables with the rice and add the onion and dressing from the sauces and put the salmon on top, garnishing everything with sesame seeds.

  1. Fish in the oven with rice noodles.

To prepare, take: 3 salmon steaks, olive oil.

For the glaze you will need 2 tsp tomato paste, 1 tsp apple cider vinegar, 1 tsp soy sauce, and pepper.

For garnish: 200 g dried rice noodles, 2 tbsp oil, 2 cloves garlic, 5 onions, 3 chili peppers.

To prepare the dish, you need to boil the noodles for no more than 5 minutes in a water bath, then strain and set aside.

Preheat the oven to maximum. Add vinegar, sauce and pepper to the paste to make a glaze and massage the salmon fillets with the glaze. Place the salmon pieces on a baking dish and wait for 6-8 minutes until soaked. Then leave in the oven for 8-10 minutes until the fish is done.

Fry the oil with the garlic, green onions and chilli for a couple of minutes until soft, then add the noodles, beans and peppers. Serve the noodles with the fish and sauce.

Fish during breastfeeding provides essential vitamins and fats that mothers and babies must receive. It is very important to choose the right fish with maximum health benefits, then you and your baby will be healthy.

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