Does Tuna have calcium- Here what should you know

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Tuna is incredibly healthy for us. It’s loaded with different nutrients, it’s easy to find, it tastes great, and has a whole load of options when it comes to cooking.

While a lot of people out there know that tuna is a very healthy option for those trying to cut weight, or simply get healthier, there’s one question that a lot of people still ask, and that is, “does tuna have calcium?”. 

Aside from all the healthy fatty acids that the fish has, it also contains calcium and a lot of vitamins and nutrients that are great for the health.

If you’ve been wondering if tuna has calcium, or simply how healthy it is, then you’ve come to the right place. 

We answer that and a couple more of your questions in this article. Read on to find out more.

Does Tuna Have Calcium?

It’s very important for one to have the proper amount of calcium in your system. Usually, we get calcium from dairy products. 

This includes milk, cheese, and yogurt. However, there are many other ways you can get your proper calcium needs, and one of those ways is by eating tuna. Tuna contains a fair amount of calcium. 

In fact, tuna can contain up to 37mg of calcium per 100 grams, that’s around 4% of one’s recommended daily intake (RDI) of calcium. 

While this is a fair amount of calcium, it isn’t enough for one’s RDI, so make sure that you’re also getting calcium from other healthy sources.

Calcium is integral to one’s health. It is the most prominent mineral that you can find in your body, yes, you read that right. You have more calcium than any other mineral in your body. 

This is because calcium is what makes up most of our teeth and bones, and it also plays a big role in muscular function (including heart function) and nerve signaling.

That’s why you always have to make sure you are getting the right amount of it per day. And while dairy products are a rich source of calcium, they are not exactly for everyone. 

Some people are lactose-intolerant, while some simply don’t enjoy dairy. If you are one of those people, you can always switch to alternative sources of calcium such as tuna, but there is also a whole load of different alternatives out there.

What Other Foods Contain Calcium?

A lot of food out there contains calcium, but most of them do not have enough for one to meet their RDI. To make sure you’re getting a lot of calcium, it’s important to eat calcium-rich food

There is a significant amount of calcium in fish like tuna, sardines, and salmon (even the canned type). This is a great way to get calcium as these fish are very easy to get, are relatively inexpensive, and are easy to cook.

But fish is far from the only source of calcium out there. You can get a lot of calcium from white beans, almonds, leafy greens, and a whole lot more! 

So if you’ve been looking for a way to get more calcium and improve your overall health, make sure to try these foods out and do some more research as to what other ways you can get calcium. 

There are so many ways of getting it out there, you’ll be sure to find one that suits your tastes!

What Other Benefits Does Tuna Have?

Aside from having a fair amount of calcium, it is rich in so many other nutrients that are great for the body. 

For starters, tuna has a lot of omega-3 fatty acids. This is found in a lot of fish oils, especially tuna, and has been found to help with a lot of different bodily functions. 

Omega-3 fatty acids have been shown to help reduce blood pressure, slow the development of plaque in the arteries, and reduce the likelihood of a stroke.

Aside from being really good for the heart, tuna can also strengthen your bones. This is because, aside from the calcium which is healthy for the bones, tuna also contains Vitamin B, which is a very important component to developing tough and strong bones. 

This could help reduce the risk of future injuries like fractures in the future.

While eating tuna can help with a lot of internal things, it can also help you improve the way you look. If you’ve been looking to lose weight, tuna is a great way of doing that. 

It’s cheap, you can cook it in a lot of tasty ways, and it’s very healthy. Aside from helping with weight loss, tuna is also great for the skin. 

This also comes from a protein in Vitamin B called elastin, which helps your skin look radiant and smooth.

Is Canned Tuna Healthy?

This will obviously depend on what type of tuna you’re getting. But generally, canned tuna contains a lot of nutrients and is more accessible and easier to cook than fresh tuna. 

If you’re looking for a bit more flavor in the tuna and don’t want to go through the process of combining your own spices and making a sauce, you can always choose canned tuna in oil. 

This isn’t as healthy as canned tuna in water, but it offers a great flavor that is available on the go.

However, if you really want to extract all the health benefits of tuna, it might be best for you to go for tuna in water. 

This is because there’s no added fat or sodium from the salt, and it also gives a lot more flavor options if you choose to add anything to the fish. 

Regardless of whether it’s in oil or water, canned tuna usually retains a lot of the health benefits one would get from fresh tuna without the hassle of cooking and flavoring the fish yourself.


So there you have it. A brief intro to the benefits of tuna. It’s a good source of calcium (though it can’t be one’s only source), and it also has a whole lot to offer with other nutrients including omega-3 fatty acids and Vitamin B. 

So if you’ve been looking to get healthier by eating healthier, adding tuna to your diet will do you a lot of good.

It’s a tasty and easy-to-prepare fish, and above all that, it’s healthy!

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