What's the effect of a fish?

1. The nutrients in fish

2. Fish health effects of omega-3 fatty acids

3. No food is perfect

1. The nutrients in fish

Meat is generally leaner than beef or pork. For example, 100 grams of mint is 81 kcal, butters are 82 kcal and lean ones are 88 kcal. These include potassium, phosphorus, magnesium, iron, zinc, and selenium. Fish are also a natural source of iodine. These vitamins are A, D, E, and K. As for fatty acids, it should be noted that not all fish are lean. In this case, high-fat fish is an advantage.

2. Fish health effects of omega-3 fatty acids

In addition, they reduce susceptibility to depression and other neuropsychiatric disorders. They protect against cardiovascular diseases such as atherosclerosis and hypertension. They alleviate symptoms of asthma and inflammatory conditions such as rheumatoid arthritis. Studies show that people who regularly eat fish or take fish oil supplements lose weight faster. These acids help the normal development and functioning of the nervous system, especially the brain and vision. They have a beneficial effect on memory and prevent dementia.

3. No food is perfect

On the one hand, they have a very high nutritional value, comparable to other products, but on the other hand they can contain pollutants. They occur in fish in the form of methyl salts. In Japan in the 1950s, one of the rivers was contaminated with waste. There was a massive outbreak of a strange neurological disease. Most mercury accumulates in large and long-lived fish. However, at least methanol salts can contain contaminants in smaller fish, such as short-life fish such as freshwater fish and fish oil.