Table of Contents
Nutritionists have been warning of the dangers of sardine consumption for decades. Yet, despite this, consumers still indulge in these oily fish daily.
The “what happens if you eat sardines every day” is a question that has been asked many times. Sardines are a type of fish that contain healthy omega-3 fatty acids and minerals such as calcium, magnesium, potassium, and iron. They also can lower blood pressure and cholesterol levels. However, there can be some side effects when eating them too often.
Sardines are one of the most nutrient-dense foods globally, thanks to their abundance of essential components. Sardines in a can are one of the few items on the market that are incredibly nutritious, budget-friendly, handy, tasty, and high in omega-3 fatty acids, protein, vitamin B12, and selenium.
So, why are sardines beneficial to your health? Reduced inflammation, improved bone health, and weight reduction are just a few of the health advantages of sardines. Furthermore, they provide a broad range of critical vitamins and minerals at a low-calorie cost and may be a diverse complement to a healthy diet.
What Are Sardines and How Do You Eat Them?
Sardines, commonly known as pilchards or herring fish, are tiny, oily fish that belongs to the Clupeidae family. This fish may be found in various habitats, including the Pacific and Mediterranean, and feeds mostly on plankton.
Sardines are delicious and packed with essential nutrients, making them an excellent complement to any diet. They’re packed with protein and vital elements like vitamin B12 and selenium, in addition to omega-3 fatty acids. Furthermore, they’ve been linked to various health advantages, including improved bone health, weight reduction, and more.
Although these tasty fish may be bought fresh, they are most often eaten in canned form for a quick and nutritious supper or snack. They also have a particular taste that pairs nicely with various foods and cuisines, including salads and kinds of pasta.
Sardines include a high protein and heart-healthy lipid profile and key minerals such as vitamin B12, selenium, and phosphorus.
A 3.75-ounce can of Atlantic sardines (around 92 grams) includes approximately:
- Calorie Count: 191
- Protein content: 22.7 grams
- Saturated Fat: 10.5 grams
- Vitamin B12: 8.2 micrograms (137 percent DV)
- Selenium: 48.5 micrograms (69 percent DV)
- Vitamin D: 250 international units (63 percent DV)
- Phosphorus: 451 milligrams (45 percent DV)
- Calcium: 351 milligrams (35 percent DV)
- Niacin: 4.8 milligrams (24 percent DV)
- Iron: 2.7 milligrams (15 percent DV)
- Potassium: 365 milligrams (10 percent DV)
- Magnesium: 35.9 milligrams (9 percent DV)
- Copper: 0.2 milligrams (9 percent DV)
- Vitamin E: 1.9 milligrams (9 percent DV)
- Vitamin B6: 0.2 milligrams (8 percent DV)
- Zinc: 1.2 milligrams (8 percent DV)
Sardines also include manganese, thiamine, pantothenic acid, and folate, in addition to the elements mentioned above.
- Omega-3 Fatty Acids, which are anti-inflammatory, are abundant
- Essential Nutrients Abundant
- Vitamin B12 is present
- Selenium is abundant in this food
- Protect bone health
- Defend Yourself From Mood Disorders
- Maintain Healthy Blood Sugar Levels
- Weight Loss Encouragement
- Mercury and pollutant levels are low
1. Omega-3 Fatty Acids Are Anti-Inflammatory
Sardines are one of the greatest natural sources of critical omega-3 fatty acids globally, providing approximately 1,300 milligrams in a single 3.75-ounce tin. In addition, sardines include both EPA and DHA, two kinds of important fatty acids that the body utilizes to decrease inflammation, leading to enhanced heart health, improved brain function, and a reduced chance of chronic illness.
Omega-3 fatty acids are useful in treating and preventing a wide range of medical disorders due to their anti-inflammatory characteristics. For example, studies demonstrate that eating foods high in omega-3 fatty acids, such as sardines, might help prevent mood disorders including sadness and anxiety, as well as ADHD, several forms of cancer, arthritis, infertility, and, most importantly, heart disease. Omega-3 fatty acids have been demonstrated to decrease harmful cholesterol and triglycerides, making them one of the most critical nutrients for keeping a healthy heart.
DHA, EPA, and ALA are the three types of omega-3 lipids. Plant foods that contain ALA include walnuts, flaxseeds, chia seeds, and hemp seeds, to name a few. Fatty fish contain EPA and DHA, such as sardines, salmon, and mackerel. Sardines are an even better alternative for getting these particular types of fatty acids since EPA and DHA have been demonstrated to be the most effective and readily absorbed by the body.
2. High in Nutrients
Sardines are high in vitamin B12, vitamin D, calcium, and selenium, among other minerals. They’re also high in phosphatidylserine and other B vitamins, as well as phosphorus, iron, copper, potassium, and other minerals. These nutrients are important for everything from heart health to metabolism and cellular function, and they may also help you avoid nutritional shortages and feel your best.
3. Vitamin B12 is present
Vitamin B12 is a water-soluble vitamin that aids in nerve function, brain health, blood cell development, and energy levels, among other things. Unfortunately, many people’s diets are deficient in vitamin B12, resulting in a deficit. Nerve damage, reduced mental function, difficulties providing cells with oxygen, and persistent weariness indicate vitamin B12 insufficiency. Fortunately, only one can of sardines meets your daily vitamin B12 requirements, giving 137 percent of your daily requirements.
4. Selenium is abundant
Sardines are extremely rich in selenium, comprising over 70% of your daily requirements in only one tin. Selenium is an essential mineral that also serves as an antioxidant and is necessary for your body to produce and convert glutathione, termed the “master antioxidant” by experts.
Selenium protects the body from oxidative damage, fights disease-causing free radicals, aids metabolism, and enhances cellular function. Selenium is also a vital mineral for detoxification since it may relieve stress on the digestive and endocrine systems, such as the liver and thyroid.
Thyroid dysfunction, poor immunological function, hormone abnormalities, reproductive issues, psychological disorders, and heart disease have all been related to a selenium deficit.
5. Maintain Bone Health
Sardines are high in calcium, vitamin D, and phosphorus, all of which are important for supporting a healthy skeletal structure. For example, calcium-rich meals may help reduce bone mineral loss and heal shattered bones after an injury. In addition, these three minerals are important for bone metabolism, which removes mature bone tissue to make room for new bone tissue creation.
Sardines are one of the few dietary sources of vitamin D and one of the few foods that deliver a healthy dosage of all three, making them a great complement to a healthy bone-building diet.
6. Protect Yourself From Mood Disorders
According to some studies, sardines, with their high omega-3 fatty acid concentration, may be useful in the prevention of mood disorders, including anxiety and depression.
Many recent research have focused on the influence of omega-3 fatty acids, especially EPA, on mental health and have shown that these important fats may help you battle depression by increasing mood and supporting healthy brain function. Because the brain is made up of around 60% fat, getting the optimal fatty acid ratio is critical for the proper functioning of the central nervous system and your general mood.
7. Maintain Blood Sugar Control
Sardines are high in both healthy fats and protein, which help delay sugar absorption in circulation. When high-protein, high-fat meals like sardines are combined with carbs, the release of glucose (sugar) into the blood is slowed, reducing blood sugar rises and crashes. People with diabetes, metabolic syndrome, or other insulin resistance disorders should consume diets rich in essential fats and proteins.
Researchers provided casein, sardine protein with high-fructose, or sardine protein without high-fructose to rats on a high-fructose diet in one trial. “The [sardine protein] diet avoided and corrected insulin resistance and oxidative stress, and may have advantages in people with metabolic syndrome,” the researchers concluded.
8. Assist in weight loss
Sardines are one of the healthiest seafood to add to your diet to help you feel full and control cravings since they are rich in protein and healthy fats. When you consider all of its health advantages, sardines are low in calories but abundant in critical nutrients that many people lack, such as omega-3 fatty acids and vitamin D. They’re an excellent source of low-calorie protein for folks trying to reduce weight.
Several studies have also demonstrated adding fish like sardines to your diet to help you lose weight quickly. For example, according to a research published in the International Journal of Obesity by the University of Iceland, including seafood in a weight-loss diet helped patients lose 2.2 pounds more than a control group over four weeks.
9. Mercury and pollutant levels are low
One of the main reasons to eat sardines instead of other fish daily is that they are sustainable and have minimal pollution levels. In addition, because sardines feed plankton, they are considered fish at the bottom of the aquatic food chain, which means they are free of the toxins and heavy metals found in many other species you should never eat, such as red snapper, tilefish, and swordfish. Avoiding pollutants, such as heavy metals like mercury, is one of the most pressing issues for many people today, so buying sardines is an excellent way to acquire the essential omega-3 fatty acids from fish while also avoiding contaminants in your diet.
Uses in Ayurveda and Traditional Chinese Medicine
It’s no surprise that sardines combine well with many kinds of holistic medicine, including Ayurveda and Traditional Chinese Medicine, due to their wide health benefits and a lengthy list of minerals packed into each serving.
Sardines may be included in a healthy Ayurvedic diet; however, they should be consumed in moderation, limited to lunch only, and avoided throughout the fall season. Certain varieties of fish, such as the sardine, are said to boost strength and immunity, nourish the body, and work as an aphrodisiac in Ayurveda.
Sardines are said to help with kidney function and adrenal exhaustion in Traditional Chinese Medicine. They’re also known to improve fertility and contain cooling characteristics that may help with symptoms of overheating, including elevated blood pressure, thirst, and constipation.
Tuna vs. Sardines vs. Anchovies
Three of the most popular varieties of fish are sardines, tuna, and anchovies. All three may be eaten fresh, but canned versions are also available if you need a fast and easy supper on the run. Each serving of each kind also contains a range of vital nutrients, including as protein and omega-3 fatty acids.
These three varieties of fish, however, have certain distinguishing characteristics. Tuna has a delicate taste that contrasts sharply with the fishy flavor of anchovies and sardines. They are also packed differently; canned tuna has just the tuna fish’s flesh, but canned anchovies and sardines often contain the whole fish and may be grilled, roasted, boiled, or eaten raw.
Furthermore, although the nutritional profiles of all three varieties are almost identical, sardines often include the bone and so provide a larger quantity of calcium and vitamin D. While anchovies and sardines are low in mercury, some varieties of tuna may contain a significant amount, so it’s crucial to keep an eye on your intake and limit your consumption.
On the other hand, all three may be beneficial additions to a balanced diet. So, to take advantage of the distinct taste and health advantages that each brings to the table, substitute them into your favorite dishes.
How to Prepare Food
Sardines may be eaten raw, boiled, roasted, or grilled, although most people choose canned sardines that are readily accessible in most supermarkets. Because sardines are perishable, they are often canned as soon as they are caught.
It’s vital to notice that the nutrients in freshly caught wild fish and farmed fish are vastly different. Therefore, you should always buy and consume wild fish and avoid farm-raised fish whenever possible. Farm-raised fish are often treated with antibiotics and pesticides and given an unnatural diet of grains.
As a consequence, farmed fish have fewer nutrients and more poisons and pollutants than wild fish. Farmed fish is also higher in calories and contains more omega-6 fatty acids, which may cause a harmful inflammation-causing imbalance in the body.
Sardines packed with olive oil or water, rather than soybean oil or other processed oils, make the greatest canned sardines. Sardines keep for a long time once canned, but it’s still a good idea to double-check the date to be sure they haven’t gone bad and lost their nutrition.
Canned sardines should be kept in a cold, dry area, such as your kitchen cupboard, and used within a few months. If you can discover and buy fresh sardines, seek little fish that have a fresh fragrance and are still bright and hard. Sardines should always be used within a few days after purchase since they are perishable seafood. However, you may keep them in the refrigerator for many days if you keep them on ice.
Sardines are oily by nature, have little bones, and have a pronounced fishy flavor. In addition, because they are kept in salt before being canned, they are generally highly salty. While many individuals like the saline taste of the sea, others do not. As a result, many individuals opt to disguise the taste or match them with meals that suit their distinct flavor.
There are many sardines recipes online, but soaking them in buttermilk or yogurt, picking them, grilling them, or using them in conjunction with strong-flavored foods are common ways to tone down the fishy flavor of sardines. Likewise, rich tastes like goat cheese, eggs, and fresh herbs pair well with sardines.
Sardines may also be used on salads, sauces, salad dressings, toppings for pizza, or egg scramble. However, if you like a dish that calls for anchovies or another sort of fish, consider using sardines instead.
Sardines got their name from Sardinia, an Italian island where the fish were formerly abundant and swimming in big schools. Their origins, however, may be traced back to Napoleon Bonaparte, who promoted the fish. It’s said that the first sardines were canned during Napoleon’s reign as a way to transport and feed inhabitants in far-flung locations using the plentiful but easy-to-soil fish.
Sardines have been consumed for hundreds of years across Europe and North America. Still, they have only recently gained greater attention as research shows that omega-3 fatty acids offer multiple health advantages and should be regarded as a vital element of the diet.
Sardines have long been a favorite in the Atlantic, Pacific, and Mediterranean oceans. Spain, Portugal, France, and Norway are now the world’s largest canned sardine producers. Sardines are tiny salt-water fish that belong to the Clupeidae family of fish.
Sardines come in more than 20 different kinds and are widely available across the globe. Sardines come in various oily, silvery colors, have little bones, and offer similar health advantages. As a result, sardines are known by several names across the globe, including little herring in the United States and pilchards in Europe and other parts of the world.
Side Effects and Risks
Although most people believe sardines are safe to eat, the most common worries regarding sardines for the general public are sustainability, heavy metal contamination, and whether or not eating canned sardines poses a health risk.
Experts feel that the nutritional advantages of sardines exceed any potential health hazards linked with their use. However, like with other canned goods, it’s better to look for a brand that uses cans that don’t contain the chemical BPA. BPA is a chemical that is extensively used to produce can liners made of vinyl, aluminum, and tin. Some cans used to carry sardines and other fish, such as salmon or anchovies, fall into this category. Because it has the potential to disrupt some hormonal activity in the body and adversely damage the endocrine system, BPA is referred to as an “endocrine disruptor.”
More study is required to determine the quantity of BPA that may seep into oily fish when they are packaged in BPA cans since the only research done so far is limited and has shown no clear findings. In the interim, wherever feasible, use cans that are labeled BPA-free.
It’s also preferable to seek wild-caught sardines from Pacific waters if you want to embrace sustainability. Avoid Mediterranean-caught sardines if at all possible since these are the waters that are rapidly becoming depleted.
Pregnant women should avoid eating fish that have high amounts of mercury. Mercury consumption during pregnancy has been linked to developmental delays and brain damage in the baby. Both experts advise pregnant women to avoid mercury-rich seafood such as shark, swordfish, king mackerel, and tilefish. On the other hand, Sardines are one of the lowest mercury sources, making them acceptable to take in moderation (one to two times per week) as part of a balanced diet during pregnancy.
- Sardines are tiny, oily fish that belongs to the Clupeidae family and may be found in many parts of the globe.
- Each meal is abundant in protein, omega-3 fatty acids, vitamin B12, and selenium, among other nutrients.
- Thanks to their amazing nutritional profile, sardines may help with just about every facet of health, from blood sugar regulation to mood disorders prevention.
- When possible, use wild-caught fish, and opt for sardines canned in water or olive oil rather than soybean oil.
- To receive the nutritional benefits of sardines, substitute them for other kinds of fish in your favorite dishes, or eat them grilled, roasted, or raw.
Frequently Asked Questions
Is it safe to eat sardines every day?
A: That depends on what you mean by safe. If you are referring to the safety of your health, then no, it is not. This is because sardines contain a lot of mercury that can be dangerous for people with high cholesterol or children. However, there’s an easy fix if someone wants to eat them every day – just remove the fish heads and bones before cooking it so that one doesn’t absorb any more mercury than they need to!
Where can Sardines be found?
A: Sardines are a type of small saltwater fish that live in the sea. They can be found near seabeds and coral reefs throughout most of the world’s oceans, feeding on marine plankton.
- canned sardines health risks
- benefits of eating sardines every day
- are sardines in tomato sauce good for you
- sardines nutrition facts 100g
- fresh sardines nutrition facts
The information on this website has not been evaluated by the Food & Drug Administration or any other medical body. We do not aim to diagnose, treat, cure or prevent any illness or disease. Information is shared for educational purposes only. You must consult your doctor before acting on any content on this website, especially if you are pregnant, nursing, taking medication, or have a medical condition.
HOW WOULD YOU RATE THIS ARTICLE?