Many people tend to discard this part when preparing fish, unaware that it holds numerous health benefits.
1. Fish Bladder
The fish bladder resembles an airbag and is often considered one of the most nutritious parts of the fish, particularly beneficial for men’s health and women’s skin.
This part is rich in high-quality protein, which, when consumed correctly by men, can help with hemostasis, nourish the blood, and support kidney health. Notably, the abundant amino acids are essential for the human body, helping to maintain the central nervous system’s function, improve immunity, protect men’s prostate health, and lower blood cholesterol levels.
Specifically, isinglass found in fish bladders contains substantial amounts of glutamic acid and alanine, which can reduce inflammation of the prostate and prostate adenoma. It is also rich in vitamin E and collagen, providing essential nutrients for the body, keeping the skin youthful, enhancing nerve and brain functions, improving intelligence, and preventing cognitive decline.
Fish bladder resembles an airbag and is often regarded as one of the most nutritious parts of the fish, especially beneficial for men’s health and women’s skin. (Illustrative image: Internet).
Additionally, the unsaturated fatty acids it contains can reduce triglycerides and cholesterol in the serum, thereby improving blood circulation, preventing atherosclerosis, enhancing brain cell activity, and boosting memory.
2. Fish Bones
Fish bones are another nutritious part of the fish that many people discard.
According to Dr. Health Benefits, fish bones contain various vitamins, fats, and minerals beneficial for the human body. The good cholesterol in fish bones can lower bad cholesterol levels in the blood, helping to prevent cardiovascular diseases.
Compared to beef bones, fish bone broth contains less bad cholesterol, making it very good for the brain, slowing cognitive decline, and enhancing memory.
3. Fish Liver and Fat
When gutting fish, 99% of people throw away the internal organs, including the liver and fat, which are often wasted as a result. According to nutrition experts, fish liver and fat are rich in vitamins and essential nutrients that are good for health.
A recent study indicated that substances found in fish liver help accelerate the synthesis of globulin, boosting the immune system. Additionally, they promote metabolic processes and blood purification in the body.
Moreover, fish liver and fat are rich in omega-3 and omega-6 fatty acids, which are good for eyesight, enhance brain activity, help children become smarter, and prevent memory loss in the elderly. Both parts contain beneficial unsaturated fats and proteins, with fish cholesterol being healthier than that of land animals.
When gutting fish, 99% of people throw away the internal organs, including the liver and fat, which are rich in omega-3 and omega-6 and are often wasted. (Illustrative image: Internet).
Some Tips for Eating Fish Offal
Offal often contains many impurities and numerous types of bacteria and parasites, and fish offal is no exception. Therefore, it is crucial to clean it thoroughly before cooking.
It must be processed and cooked well; absolutely do not eat it raw as it can harm your health.
Only consume the offal from larger fish.
When dealing with offal, be sure to remove the fish bile as it contains the highest concentration of toxins; accidentally consuming it can lead to life-threatening poisoning.
Avoid eating too much or too frequently of animal offal in general, and fish offal in particular. This is because offal contains high levels of saturated fats and cholesterol. Frequent consumption can lead to increased blood lipids and negatively impact cardiovascular health.
Fish bladders contain a lot of gelatin, so individuals with digestive issues should avoid eating them, as it can cause bloating and indigestion.
How to Buy Fish Offal Safely?
For Fish Bladders:
- Prioritize selecting bladders that are opaque white or slightly yellow.
- The surface of the bladder should be dry and crispy.
- Inspect the exterior; if it appears dark, has a fishy smell, or shows signs of mold, do not purchase it.
- Only buy a sufficient amount of bladders for immediate consumption to avoid spoilage.
For Fish Liver:
- The liver must be fresh, with no unusual colors on the surface.
- When smelling the liver, it should have a distinct fishy odor, with no signs of foulness or decay.
- Purchase liver from freshly gutted fish for better quality.
NASA-MIT announces about the “giant world” that is hard to believe
Recreating the chilling portrait of a monster older than dinosaurs
The truth about ancient Egyptian hieroglyphs discovered in Australia
