Why Am I Craving Fish? [And What to Do? Explained!]

Fish is one of the best sources of nutrients from our diet. It’s one of the things we usually serve as meals, and most people can’t even go on without it. Thus, it’s not surprising to see many people craving such now and then. Still, you may ask:

Why am I craving fish? If you’re craving fish, you probably need nutrients from fish. These things are Omega-3, iodine, vitamin D, and protein in most cases. Further, you may be missing the texture of fish, or you want to feel satisfied since fish is your comfort food.

Every craving is rooted in something, so you need to know what causes your cravings. This way, you can know how to respond to your cravings and benefit your body and overall health.

In this article, we’ll walk you through all the things you need to know about fish cravings and the proper response to them. This way, you can get valuable information to address your cravings better.

Without further ado, let’s get into it!

Craving FishPin

Why do I crave fish?

What does it mean when you are craving fish? If you crave fish, you’re undoubtedly in need of fish nutrients. They are Omega-3 fatty acids, iodine, vitamin D, and protein in most cases. Furthermore, you could be missing the texture of fish, or you might wish to feel pleased because fish is your comfort meal.

Let’s take a closer look at each one!

Your body needs Omega 3s.

Because Omega 3 fatty acids are essential polyunsaturated fats, they cannot be produced by our systems and must therefore be obtained via dietary sources such as seafood!

People who consume more Omega 3s have a decreased chance of developing cardiovascular disease. For example, according to one research, persons who consume a lot of fish have a 40% lower risk of dying from cardiovascular disease than those who don’t. 

Omega-3 fatty acids also assist in preventing depression by maintaining cognitive function, which is especially important in older persons whose brain health might deteriorate as they age.

It is why Omega 3s and their advantages may be why you want to fish.

If your body is deficient in Omega 3s, a straightforward reason is that you need fish to restore your body’s Omega 3 levels. Overall, fish is an excellent source of Omega 3s and may help to explain your desires.

Your body needs protein.

Eating fish is an excellent way to incorporate more protein into your diet. Protein aids in muscle repair following exercises and keeps you pleased and full for extended periods, which means it can aid in the fight against cravings!

What causes your body to want fish? Protein might be one of the reasons.

Fish is also high in nutrients that help your body utilize protein, such as zinc, selenium, and iron. Therefore, it seems that persons who consume more fish have a reduced chance of acquiring anemia than those whose diets are deficient in seafood.

Your body needs iodine.

Iodine is a mineral that your body needs to manufacture thyroid hormones. These, in turn, govern metabolism, energy, and how our bodies’ cells grow and evolve. So, what is it about fish that makes you desire it? It might be due to a lack of iodine!

According to one research, women who ate more than 12 ounces of seafood per week had a 40% reduced chance of getting hypothyroidism than those who ate fewer than four servings per month.

If you have poor energy levels and a strong desire for fish, and iodine shortage may also explain your desires.

Your mind likes the texture.

Some folks are just drawn to the delicate, silky feel of shellfish. But, because of their aquatic habitat, sea creatures and fish, in particular, have long, smooth muscles.

It gives fish flesh a distinct feel, which means it may be the texture of fish you’re wanting!

Textures may be soothing and reassuring when we are feeling depressed or unhappy. So if you crave this type of food at these times, it’s probable that you’re searching for a novel or distinctive texture in your mouth to distract you from whatever is bothering you.

You find it comforting and satisfying.

We’ve all heard that fish is the ultimate comfort meal. It’s warm, filling, and has a fantastic texture, which may explain why people desire it!

Eating particular meals when we’re feeling down might help us feel better. It is because they had connotations with good memories or periods in our lives when we loved them – this could explain why some individuals want foods like fish only when they’re lonely.

Why am I craving fish all of a sudden?

If you’re craving fish all of a sudden, you need more Vitamin D or other nutrients that fish can offer. Fish cravings indicate a deficiency of protein, Omega-3 fatty acids, or iodine. 

Because fish is abundant in essential nutrients, likely, you’re not getting enough of them from your current diet. So, in short, you need to get some fish or other providers of the same vitamins and minerals.

Why am I craving fish all the time?

If you’re craving fish all the time, it means you’re not getting enough nutrients from your current diet. 

Fish cravings mean you’re probably lacking in protein, Omega-3 fatty acids, or iodine. Fish is high in these nutrients, so if you want it, probably, you’re not receiving enough of them from your current diet. 

In a nutshell, you need to obtain some fish or discover other sources of the same nutrients.

How to stop craving fish?

If you want to stop craving fish, you need to get the proper nutrients from fish. Also, you may want to take some fish and eat it so you can get over your cravings.

Most cravings are rooted in nutrient deficiency or simply in your desire to get the texture and flavor of fish. For this reason, the only way to stop craving fish is to either get that nutrient from other food sources or take the fish itself so you can satisfy your craving.

What to eat when craving fish?

Fish cravings can come from vitamin D deficiency. Thus, if you feel like eating fish, you can find other alternatives to fish. 

In short, please take it as a rule of thumb that the intake of nutrients may help you cope up with your cravings. Still, your best bet would be to eat some fish to satisfy not only your body but also your mind.

Craving fish during pregnancy

Why are you craving fish when pregnant? If you’re craving fish during pregnancy, it’s because your body needs extra food and nutrients, and fish is an excellent source.

During pregnancy, you only require roughly 300 additional calories each day. So, if you have a craving, gratify it with a nutrient-dense dish. To help fulfill your desires throughout pregnancy, the Mediterranean Diet is rich in sweet foods like fruit, creamy foods like yogurt, and savory meals like seafood.

In short, your body will do well if you give in to your cravings and enjoy some fish. It will also help you stay on the safe side of your pregnancy.

Craving fish before period

Why are you craving fish before your period? If you’re craving fish before period, you probably need the nutrients it gives. 

Fish is beneficial to your diet since it is high in iron, protein, and omega-3 fatty acids. Consuming iron will help compensate for the drop in iron levels that you may experience during menstruation. In addition, according to a study, omega-3 fatty acids help lower the severity of period discomfort.

In short, it can do your body good if you give in to your cravings and eat some fish. It will also help you once you have your period.

Craving fish on period

Why are you craving fish when you are on your period? If you crave fish during your period, it’s because you need the nutrients of fish to get you through it.

Fish is an excellent source of iron, protein, and omega-3 fatty acids, making it an excellent addition to your diet. Consuming iron will assist in compensating for the decline in iron levels that may occur during menstruation. In addition, omega-3 fatty acids, according to research, help reduce the degree of period pain.

For this reason, you should give in to your cravings and eat some fish. But, make sure you keep it in moderation to stay on the safe side when you do.

Craving fish at night

Why are you craving fish at night? If you’re craving fish at night, you probably want the saltiness of it. According to a new study, the circadian system enhances hunger and desire for sweet, starchy, and salty meals in the evenings. 

Eating higher-calorie items later in the day might be counterproductive if weight loss is a goal because the human body processes nutrients differently depending on the time of day.

Craving fish when sick

Why are you craving fish when you are sick? If you’re craving fish when sick, it means you need the nutrients from fish to cope up with your illness.

Fish high in omega-3 fatty acids, such as salmon, herring, anchovies, and sardines, has significant anti-inflammatory qualities that help combat chronic illness.

In short, it’s a good call to give in to your cravings and eat some fish. The only thing to keep watch is how much you’re eating. As long as you keep it in moderation, you’re good to go.

Can you have a fish addiction?

It’s not likely for anyone to have a fish addiction. However, you can also get attracted to fish if you’re overeating. Thus, as always, you need to watch over what you eat and control the amount of fish you consume. It’s the only way to ensure you’re not overdoing your fish consumption and that you remain on the safe side of things.

Is craving fish a sign of pregnancy?

No, craving fish is not a sign of pregnancy. Fish cravings can be triggered by various circumstances, including hormone changes during menstruation, stress, or boredom. Thus, it’s not a good idea to tell you’re pregnant because you’re craving fish.

The best way to be sure is to take a pregnancy test under the supervision of your healthcare physician. It is the most reliable approach to determine if you are pregnant.

Can you eat too much fish?

Yes, you can eat too much fish. Although fish is a healthy food, you won’t do well if you eat more than necessary and ideal. 

Fish absorb mercury from the water in which they reside. Mercury may be found in all forms of fish. Larger fish can have greater levels of mercury because they feed on other fish with mercury. It’s also possible to get mercury poisoning if you consume a lot of seafood.

In short, always take it as a rule of thumb to eat fish in moderation, and watch yourself so you won’t overdo it. 

Frequently asked questions

Now, let’s answer some of the frequently asked questions about fish cravings. You may find some helpful information below, so read further.

What does craving fish mean emotionally?

Craving fish may also concern your emotions, although it’s not something that happens all the time. In most cases, you probably got used to eating fish that you crave as comfort food that gives you satisfaction. Still, it’s a rare thing to hear people crave fish emotionally.

What deficiency causes you to crave fish?

You probably have protein, Omega-3, or iodine deficiency if you’re craving fish. Fish is rich in these nutrients, and so if you crave such, it’s because you’re not getting enough of these three nutrients with your current diet. In short, you need to get some fish or find other alternatives that offer the same nutrients.

Craving fish after a workout

If you’re craving fish after a workout, it’s because your body asks for a protein that you’ll get from the fish. Protein is an essential nutrient for everyone, especially for people who work out.

Salmon and other omega-3-rich fish deliver protein for muscle repair and beneficial fats to prevent joint inflammation and keep your cardiovascular system in good working order. In addition, the quick-cooking protein is the ideal post-workout meal for a weekday.

In short, you don’t have to hold back on your craving and eat some fish. Instead, your body will enjoy the protein that you’ll get from it.

Craving fish on a keto diet

If you’re craving fish while on a keto diet, it means you’re not eating much protein. Now, it’s a great thing since fish contains healthy fats, and it’s a big yes for the keto lifestyle.

The Keto diet seeks more fats and avoids carbs, and you can do it by eating fish. Thus, if you’re craving fish while on this diet, you don’t have to hold yourself back.

As always, take it as a rule of thumb to eat fish in moderation. It’s always the key to proper eating, and your body will benefit from it.

Vegetarian craving fish

If you’re a vegetarian who craves fish, you may lack protein in your diet. Or, you may have other nutrient deficiencies.

Most cravings root back to nutrient deficiency. In short, it means that you crave something because you don’t get the nutrients or flavor you enjoy from it through other food. 

If you think you lack protein or other nutrients that fish contains, you should follow your craving. However, if you don’t want to stop being vegetarian, you should find other alternatives for the protein source.  


In a nutshell, you may be craving fish because you lack the nutrients it gives. In most cases, it can be a nutrient deficiency, particularly protein, Omega-3, and iodine. However, some cravings are rooted in the routine or your desires for fish. Thus, it can also happen that you miss the texture of fish. If fish is comfort food for you, you can crave one as well.



Image credits – Canva

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