Nutritional value of shrimp skin

Shrimp skin that raw shrimp or cooked shrimp dried products, and shrimp as rich in nutrients, nutritional value is also very high, often eat shrimp skin to supplement calcium, improve appetite, strengthen the body, can be said to have many benefits, we will look at the nutritional value of shrimp skin and consumption contraindications are what it.

The nutritional value of shrimp skin

The nutritional composition of shrimp skin is very large, containing a large amount of calcium, potassium, iodine, phosphorus, magnesium and other minerals and vitamin A, aminophylline and other ingredients, as well as rich protein, especially the number of minerals in shrimp skin, the variety is particularly rich, in addition to containing terrestrial, freshwater organisms lack of iodine, other elements such as calcium, phosphorus, iron and other content is particularly large, especially calcium content, is unmatched by any food, so shrimp skin is known as "calcium bank" is called.

Shrimp skin can be a calcium supplement

Shrimp skin is extremely rich in calcium, is an excellent way to supplement calcium for people who are deficient in calcium, and supplemental calcium also helps to reduce blood cholesterol and improve women's menstrual syndrome. The second trimester of pregnancy is an important stage in the development of the fetus' bones, teeth and nervous system, and calcium deficiency can easily lead to osteochondrosis, hypocalcemic convulsions, pregnancy fatigue and hypertension syndrome, and can easily lead to underweight fetus or premature birth.

Shrimp skin can supplement magnesium

In addition to calcium, shrimp skin is also rich in magnesium, magnesium plays a regulatory role in heart activity, can reduce the content of cholesterol in the blood, play a role in preventing atherosclerosis, hypertension and myocardial infarction, a good protection of the cardiovascular system.

Astaxanthin is an antioxidant

Astaxanthin is also an important nutrient in shrimp skin, it has an extremely strong antioxidant effect, in addition to significantly prolonging the lag time of oxidation of LDL proteins and protecting the heart, it also strengthens the immune system, protects against diabetes, prevents hypertension, protects the liver, reduces the risk of infertility, resists and defends against cancer, etc.

Other nutrients of shrimp skin

Protein: The rich protein contained in shrimp skin is beneficial for the body to strengthen the immune system. Iron: shrimp skin also contains a small amount of iron, which helps prevent iron deficiency anemia and other disorders. Phosphorus: Phosphorus in shrimp skin is important for maintaining healthy bones and healthy teeth. Potassium: potassium contained in shrimp skin has a diuretic and hypotensive effect.

What to pay attention to when eating shrimp skin

Although shrimp skin is nutritious and delicious, but there are some things to pay attention to when eating it. Here's a look at some of the contraindications to eating shrimp skin.

Shrimp skin more bubbles before eating

Shrimp skin, shrimp contain volatile nitroso compounds such as dimethylnitrosamine, which can lead to the intake of excess carcinogenic substances. So shrimp skin before eating must be soaked several times with water, and then blanched. If you use cool water to soak to words, to change the water three to five times, with warm water, soak two or three times is enough, so that not only to ensure the safety of consumption, but also to wash away the fine sand in the shrimp skin, to remove excess salt and some odor in the shrimp skin, it should be noted that the shrimp skin in the water bubble time can not exceed 20 minutes, soak too long, the water-soluble nutrients in the shrimp skin is easy to lose.

It is best not to eat shrimp at night

Shrimp skin contains high calcium, but should not be eaten at night, easy to cause urinary stones, because the main component of urinary stones is calcium, part of the calcium in food is absorbed and used by the intestinal wall, the remaining calcium will be discharged from the urine, the body's peak calcium discharge is generally four to five hours after the meal, dinner contains too much calcium, dinner time is too late, when the peak calcium discharge comes, people have entered the rest state, urine will all be stored in the urinary tract can not Timely discharge, over time, the calcium content in the urine increasing deposition, it formed a diet.

Eat shrimp should not be too much

Although shrimp is high in calcium, but the cholesterol content is also a lot, its cholesterol content for pork, lamb, about ten times the cholesterol contained in each ten grams of shrimp is equivalent to one hundred grams of pork, lamb cholesterol content, therefore, eating shrimp for calcium daily should not be too much, and hypercholesterolemia patients eating shrimp should pay particular attention to the limit.

Children under two years of age should not eat shrimp for calcium

Babies under two years old should not eat shrimp for calcium, because the salt content of shrimp is too high, too much for the baby's kidneys, and the carcinogenic substances such as ammonium nitrite in shrimp can also have a negative impact on health.