Chicken and poultry are better than red meat?
As we all know, if you want to supplement a lot of protein in sports, the most suitable thing is to eat white meat-"chicken". Poultry meat contains a lot of protein, but the saturated fat content is very low, which is especially suitable for exercise to lose weight. Does this mean eating more "poultry" when eating meat in the future?
The "fat content" of white meat is really low, but red meat is rich in trace elements such as iron and zinc, as well as vitamins B 12, nicotinic acid, B 1, B2 and phosphorus. These ingredients are very important for human health, especially for children in the growth and development period. If you don't eat red meat for a long time, it will easily lead to the lack of trace elements such as iron and zinc, which will lead to anemia and hair loss.
Fish, with the highest "protein"?
fish meat
Fish is rich in high-quality protein, and the fat content of fish meat is particularly low, accounting for only 1% ~ 4% of fish meat, which is basically unsaturated fatty acid. In addition, fish also contains a lot of minerals such as calcium, iron and phosphorus, as well as substances such as vitamin A, vitamin D and nicotinic acid. In addition, fish is soft and chewy, especially suitable for the elderly and children who need supplementary nutrition.
The fish we often eat in our life can be divided into freshwater fish and marine fish. Generally speaking, marine fish are more nutritious and contain more trace elements than freshwater fish, among which omega-3 unsaturated fatty acids such as EPA and DHA are essential nutrients for human body. Among them, EPA has the functions of dilating blood vessels, accumulating platelets and improving blood vessel permeability. DHA has the function of controlling blood lipid. Both of them can promote the development of brain cells and prevent coronary artery spasm and atherosclerosis.
However, deep-sea fish contain a lot of purines, which will form uric acid when metabolized in the body. If uric acid accumulates too much in the body, it will lead to endocrine disorders, and deposition in joints and kidneys will also cause gout and kidney disease. Moreover, there are heavy metal pollution and refractory organic pollutants in the ocean. Through the enrichment of food chain, lead, cadmium, mercury and so on gather in fish, so fish must be bought safely and eaten in moderation.
Eating fish like this is the healthiest!
Heavy metal pollutants generally accumulate in the viscera of fish, such as liver, kidney and lung, but the muscle content is low, so when eating fish, it is best to eat less viscera and fish heads. When buying marine fish, larger fish are at the top of the food chain, and the more heavy metals may accumulate in the body, so it is best to eat smaller marine fish.