Fish maw is rich in nutritional value and can be made into different foods. Many people eat it. So what is the role of eating fish maw? Can fish maw be eaten for a long time? Let’s take a look below.
What are the functions of eating fish maw?
1. Beauty care
Fish maw contains vitamin A and other vitamins, and vitamins have certain effects on free radicals in the human body. Inhibitory effect, eating fish maw in an appropriate amount can have anti-aging, beautifying and beauty effects, and keep the skin delicate and shiny.
2. Supplementing protein
Fish maw is a protein-rich food. It is a raw material for the human body to supplement and synthesize protein. It is also easy to absorb and utilize. Eating it in moderation can supplement protein and improve the health of the body. Nutritional status and speed up human metabolism.
3. Replenishing blood
Fish maw contains a certain amount of iron, which is indispensable for human hematopoiesis. Eating fish maw in an appropriate amount can replenish the iron content required by oneself, and relieve the deficiency of iron. Iron anemia is prevented.
4. Strengthen the body
Traditional Chinese medicine believes that fish maw is a nourishing food that can improve physical fitness and strengthen the body for people with weak constitutions. Moreover, fish maw It contains a variety of amino acids, proteins, vitamins, minerals and other nutrients, which can improve your own immunity.
Can fish maw be eaten for a long time?
It can be eaten for a long time in appropriate amounts. As a nourishing food, fish maw itself does not have any toxic or side effects. It can be eaten for a long time in an appropriate amount and will not affect your own health. However, it is not suitable to eat too much. On the one hand, if it is too nourishing, the nutrients cannot be absorbed. Absorption will also have some effects on the body. On the other hand, the swim bladder contains a large amount of biological macromolecule collagen, which will increase the burden on the gastrointestinal tract and cause indigestion. It is generally recommended that the amount of fish swim bladder consumed should not exceed 20g.
Who is not suitable for eating fish maw?
1. People with protein allergies
Fish maw is rich in high-quality protein. People who are allergic to protein should not eat it to avoid localized symptoms. Redness, itching and other uncomfortable symptoms.
2. People with cold and fever
Fish maw is a nourishing food, but for those with cold and fever, the functions of various organs in the body have declined, so they should not eat overly nutritious food, and should not eat it too much. Poor absorption can also aggravate symptoms and affect recovery.
3. People with excessive phlegm and dampness
For people with excessive phlegm and dampness such as dizziness, weakness in limbs, sticky mouth, thick tongue coating, etc., eating fish maw has a nourishing effect and contains Foods containing macromolecular substances such as protein will not only aggravate the symptoms, but also increase the burden on the gastrointestinal tract, leading to uncomfortable symptoms such as bloating and constipation.
What is a swim bladder
Most bony fish have swim bladders. The volume of the swim bladder accounts for about 5% of the body. Its shapes include oval, conical, heart-shaped, horseshoe-shaped, etc. The gases filled in the swim bladder are mainly oxygen, nitrogen and carbon dioxide, with oxygen having the highest content. Therefore, in an oxygen-deficient environment, the swim bladder can serve as an auxiliary respiratory organ to provide oxygen to the fish.
Most bony fish have a swim bladder, a long, thin sac located on the back of the body cavity. The swim bladder is generally divided into two chambers and contains oxygen, nitrogen and carbon dioxide. The swim bladder has a swim bladder connected to the esophagus, which is called the throat swim bladder. It belongs to the swim bladder of lower bony fish, such as carp. A swim bladder without a swim bladder is called a closed swim bladder, and it belongs to the swim bladder of higher bony fishes, such as perch.
From a functional point of view, except for the swim bladder of a few fish (such as lungfish and lobe fish), which has a respiratory function, for most fish, the swim bladder is an organ that regulates the body's specific gravity. Changes in gases within the swim bladder help regulate the body's floating and sinking.