proofreading needed

The organisation of this article seems a bit random in places.

Since long For a long time, people have recognized fish for its high nutritional qualities and amazing taste. Fish proteins have high biological value [vague and slightly odd-sounding phrase] and even exceed ["exceed" in what sense?] meat proteins in terms of some characteristics. In fact For example, fish proteins are easier to digest. Yet the caloric value of fish is somewhat lower than that of meat.

That’s why those who care about their weight should get more fish into their diet. Fish oil is healthy and is a rich source of vitamin A and essential polyunsaturated fatty acids. [Are all these claims actually true? I seem to remember some recent UK guidelines advising people to limit their consumption of oily fish.] Spike Pike dishes provide us with lots of proteins that promote our health. Pike is a freshwater predator fish, and it contains less than 4% of fat. That’s why pike flesh is considered a dietary one so healthy.

Physicians recommend fish to patients with digestive disorders and thyroid gland disease. The others Everyone, however, will only benefit from eating more fish. Fish, as well as along with chicken, is one of the best sources for of high-quality protein. Any All fish has a high content of trace elements like such as kalium potassium, magnesium and, especially, phosphorus. Fish is also a good source of the B vitamins.

Regular consumption of baked fish or fish fried over an open fire can help reduce the risk of arrhythmia. Scientists say that fish contains fatty acids [this kind of makes it sound as if there's some doubt about whether they do or don't]. These acids have heart health benefits and promote brain function. Pike has white tender flesh and a few bones [do you mean "has few bones"?].