Tuna

Tuna is a saltwater fish that can be found from the Atlantic Ocean to Indonesia in a variety of settings. Tuna fish is one of the world's most popular seafood species. Tuna, in addition to its abundance and meaty flavor, is quite healthful.

You probably didn't realize you were eating a niacin-rich meal when you had tuna salad or a bowl of tuna. Most people's daily niacin requirements can be met with just one dish of tuna. Niacin is found in 21.9 milligrams per can of tuna. Tuna is not just a good source of vitamin B3, but it's also a good option for vegetarians who don't consume meat. A 165g can of tuna contains 21.9mg of vitamin B3, which is more than 100% of the RDA for both men and women. Protein, vitamin B6, vitamin B12, selenium, and omega-3 fatty acids are all abundant in canned tuna.

Although tuna offers many health benefits, it should not be consumed in excess; roughly 200-300g per week is sufficient, and it should be coupled with a variety of other meals to complete the body's nutritional needs. As a result, while purchasing tuna, it is critical to select fresh and delicious fish and avoid purchasing rotting fish, as rotten fish contain a chemical known as Histidine, which is very toxic and detrimental to one's health.