This post is about, The 5 Biggest Differences Between Salmon and Tuna. You may have noticed that there are quite a few similarities between salmon and tuna, but this isn’t the only reason why they are often confused with one another.
In fact, people often have trouble telling these two types of fish apart simply because they’re frequently used in the same recipes. While they may be similar in many ways, however, there are also some major differences between Salmon and Tuna, which can make all the difference in how you prepare and enjoy them at mealtime.
What is Salmon?
Salmon is a fatty fish that’s rich in vitamin D, omega-3 fatty acids, and protein. On average, one 3-ounce serving of cooked salmon contains roughly 2.6 grams of omega-3 fats. Omega-3s are linked to a reduced risk of cancer and inflammation, among other health benefits.
What is Tuna?
Found worldwide in oceans, tuna is a large, fast-swimming species of fish belonging to the Scombridae family of species. Scientists have identified over 40 different types of tuna. All tuna belong to one of two genera: Thunnus or Katsuwonus. Depending on their species, these animals can be found at both poles or anywhere in between.
Also read: differences between salmon and trout.
5 Differences Between Salmon and Tuna
Here are five big differences between salmon and tuna that you should know before you buy any more seafood from your local supermarket or grocery store.
1. Salmon vs Tuna: Nutritional Value
When it comes to nutritional value, salmon is a bit of a mixed bag compared to tuna. Overall, they both have similar levels of omega-3s (salmon has slightly more), protein, iron, calcium, vitamin D, and B vitamins. However, salmon contains far less sodium than tuna.
2. Omega-3 Fatty Acids
- Oily fish such as salmon, tuna, mackerel, herring, and sardines are all good sources of Omega-3 fatty acids. These fatty acids do wonders for your body.
- They can lower your triglycerides (or fat levels in your blood), which is especially important if you’re a diabetic. Omega-3s can also help reduce inflammation, it is one of the Biggest Differences Between Salmon and Tuna.
3) Flavor & Taste: Salmon vs Tuna
When it comes to flavor, people often think of salmon, whereas tuna is considered bland. The differences between tuna and salmon come down to flavor largely due to their different fat contents. While both are rich in omega-3 fatty acids, a type of unsaturated fat that’s good for your heart.
salmon contains almost twice as much as tuna does. This makes for a richer taste when eating salmon compared to eating tuna. Also because of its higher fat content, you’ll find that a piece of grilled or baked salmon has more calories than its counterpart, about 100 calories more per 3-ounce serving!
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4. Toxicity & Aesthetics: Salmon vs Tuna
Salmon, on average, contains higher levels of mercury than tuna. It also typically has a much stronger flavor (which some people enjoy).
Because of these characteristics, it is generally more suitable for use in dishes like ceviche or sushi. On average, tuna will have a cleaner taste but also have higher levels of mercury.
Because of these characteristics, it is generally more suitable for use in dishes like seared tuna or raw-fish sandwiches.
5. Environmental Impact
Fishing for salmon has a bigger environmental impact than fishing for tuna, which means you can do your part to protect fish populations by choosing tuna over salmon. In fact, many believe that eating more canned tuna instead of fresh salmon is key to protecting fish stocks.
Here’s why: According to some studies, catching one pound of wild Atlantic salmon requires up to six pounds of wild-caught forage fish, since forage species like herring and mackerel are required to lure hungry adult salmon.
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This article looks at the five biggest differences between salmon and tuna. Salmon is a healthier option, as it is high in Omega-3 fatty acids. Tuna is lower in Omega-3s, but it is a better source of protein. Salmon is also a good source of B vitamins, while tuna is a good source of selenium. Lastly, salmon is typically more expensive than tuna.