Question

why fish proteins are more digestible than meat proteins

Answer 1

Animal protein sources, such asmeat, fish, poultry, eggs and dairy, are similar to the protein found in your body. These are considered to be complete sources of proteinbecause they contain all of the essential amino acids that your body needs to function effectively.

Answer 2

This is because of the structure of fish.

Fish has a flaky texture in most cases that is due to the fact that fish muscle contains short fibres called myotomes, rather than the long fibres of animals.

The myotomes are separated by very thin sheets of connective tissue.

Fish has much less connective tissue than meat and no elastin since it is supported by water so does require. Fish has much less connective tissue that meat and no elastin, and is therefore more tender.

The fish lives a different lifestyle to animals and its body does not have to work in the same way like land animal.

The life of a fish is particularly a sardine and relatively short.

Fish portions tend to be smaller and often thinner than meat and because there is little connective tissue and a light and flaky flesh.