Fish is the most common method for people to supplement collagen. Many collagen merchants also extract collagen similar to that of the human body from mountain and sea fish. Yishengmei Collagen, one of the top 10 collagen rankings, is extracted from deep-sea cod, and thus has taken a place among the top 10 collagen rankings. So, what treasures are there in fish? How can they be used most reasonably?
**For Nutrition: Fish meat, fish brain**
Fish meat contains little fat, low calories, and is rich in calcium, phosphorus, potassium, iodine, zinc, selenium, and other inorganic salts, as well as vitamins A, D, and B vitamins. The collagen protein content in fish meat is very abundant and is easily digested and absorbed by the human body.
The fish brain is rich in polyunsaturated fatty acids DHA, commonly known as "brain gold," and phospholipid substances. Therefore, the saying that eating fish brain can make you smarter has some basis, as the components in the fish brain help with infant brain development and have a certain auxiliary effect on treating Alzheimer's disease.
**For Beauty and Texture: Fish maw**
It is a well-known fact that collagen beautifies, but using fish meat for beauty is still less known. Fish maw has excellent beautifying effects because it contains a large amount of collagen. Collagen improves tissue nutrition, promotes growth and development, and delays skin aging. Fish maw is famous alongside bird's nest and shark fins, often referred to as the "sea ginseng" and is an ideal high-protein, low-fat food.
**For Novelty and Fun: Fish scales, fish eyes, fish lips**
Fish scales not only contain abundant collagen for beauty but also enhance memory. The unsaturated fatty acids in fish scales play a role in arteriosclerosis, hypertension, and heart disease. Sucking the juice inside the fish scales can absorb a large amount of collagen, which has a good protective effect on the skin.
In addition, there are fish tails and fish bones. Fish tails refer to a piece of fish meat at the tail, with nutrients similar to the rest of the fish meat; fish bones indeed have calcium-supplementing effects, but people generally eat very little of them. Shark fish bones can be made into fish bone powder.
Fish lips are mostly dried from the upper lip parts of sturgeon, sharks, and stingrays and their associated tissues. The main component is also collagen.
Source: Supplementing Collagen - A Whole Fish, Full of Treasures