Krill vs. Fish: Which is better?

People in regions that have an abundance of fish rely on it as a major dietary source, due to the health benefits that certain fish contain.

However, krill is growing extensively popular for human consumption in the US and several other countries. There is a debate about the health benefits of fish meat vs. krill meat, but which is one is better? Let’s talk about the nutrients and the amino acid profiles of fish and krill to understand the difference.

Nutrition in Fish

Fish are a high protein food source consumed all over the world. Studies indicate that 143.8 million tons of seafood such as fish are consumed in different forms worldwide. The highest number of fish consumed is in Portugal because of the abundant availability of seafood. Fish are full of vitamins and fatty acids like Vitamin B2 and D.

They also provide calcium and phosphorous, which are both important for human health. The American Heart Association also encourages eating fish regularly because of its health benefits.

Fish also provides a substantial amount of amino acids that help in building a healthier body. There are several species of fish that are great sources of high-quality protein(20-45% of their protein is rich in the amino acid lysine).

However, fish isn’t the only healthy source to obtain these benefits from. Many people are now consuming krill meat due to its wide array of health benefits. Let’s have a look at them.

Nutrition in Krill

Krill is a shrimp-like swarming species that play a vital role in marine ecology. krill meat contains an abundance of proteins, omega’s, vitamins, minerals and astaxanthin making it an amazing addition to your diet.

Krill is a great alternative to fish considering it has higher quality omega-3s. Unlike fish, the omega 3s in krill are bound to phospholipids, making it a healthier alternative to fish.

Note that the Conservation of Antarctic Marine Living Resources (CCAMLR) limits krill harvesting to less than 1% of their total biomass to prevent any dangers to its sustainability. Additionally, it has highly digestible proteins. Krill also has great amounts of amino acids 54.74 g% and most of these amino acids are glutamic, making krill a healthy food source compared to other fish sources.

Bottom Line

Both fish and krill meat have their properties and health benefits. However, krill meat is a healthier option because of its high nutritional value and lower position in the food chain. It is also sufficient for meeting daily health requirements for the human body.

You can check out Krill Arctic Foods for more tips and information on krill meat and its amazing health benefits. We’re sure the Incredible Edible Krill won’t disappoint.

Sources

https://link.springer.com/article/10.1007/s40071-017-0179-9#:~:text=In%20fish%2C%2050%E2%80%9380%25,Moral%202001%3B%20Ozden%202005).&text=Amino%20acids%20provide%20tissue%20healing,2010).

https://www.doh.wa.gov/communityandenvironment/food/fish/healthbenefits#:~:text=Fish%20is%20filled%20with%20omega,part%20of%20a%20healthy%20diet.

https://www.webmd.com/diet/health-benefits-fish